159521216400

Names of 159521216400

• Cardinal: 159521216400 can be written as One hundred fifty-nine billion, five hundred twenty-one million, two hundred sixteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.595212164 × 10¹¹

Factors of 159521216400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 252

Divisors of 159521216400

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 29 30 35 36 39 40 42 45 48 50 52 54 56 58 60 63 65 70 72 75 78 80 84 87 90 91 100 104 105 108 112 116 117 120 126 130 135 140 144 145 150 156 168 174 175 180 182 189 193 195 200 203 208 210 216 225 232 234 240 252 260 261 270 273 280 290 300 312 315 325 336 348 350 351 360 364 377 378 386 390 400 406 420 432 435 450 455 464 468 504 520 522 525 540 546 560 579 580 585 600 609 624 630 650 675 696 700 702 720 725 728 754 756 772 780 783 812 819 840 841 870 900 910 936 945 965 975 1008 1015 1040 1044 1050 1080 1092 1131 1158 1160 1170 1200 1218 1260 1300 1305 1350 1351 1365 1392 1400 1404 1450 1456 1508 1512 1544 1560 1566 1575 1624 1638 1680 1682 1737 1740 1755 1800 1820 1827 1872 1885 1890 1930 1950 2030 2088 2100 2160 2175 2184 2262 2275 2316 2320 2340 2436 2457 2509 2520 2523 2600 2610 2639 2700 2702 2730 2800 2808 2895 2900 2925 3016 3024 3045 3088 3120 3132 3150 3248 3276 3364 3393 3474 3480 3510 3600 3640 3654 3770 3780 3860 3900 3915 4053 4060 4095 4176 4200 4205 4350 4368 4524 4550 4632 4680 4725 4825 4872 4914 5018 5040 5046 5075 5200 5211 5220 5278 5400 5404 5460 5481 5597 5616 5655 5790 5800 5850 5887 6032 6090 6264 6300 6525 6552 6728 6755 6786 6825 6948 6960 7020 7280 7308 7527 7540 7560 7569 7720 7800 7830 7917 8106 8120 8190 8400 8410 8685 8700 8775 9048 9100 9135 9264 9360 9425 9450 9650 9744 9828 10036 10092 10150 10179 10422 10440 10556 10800 10808 10920 10933 10962 11194 11310 11580 11600 11700 11774 12159 12180 12285 12528 12545 12600 12615 13050 13104 13195 13456 13510 13572 13650 13896 14040 14475 14616 15054 15080 15120 15138 15225 15440 15600 15660 15834 16212 16240 16380 16791 16820 16965 17370 17400 17550 17563 17661 18096 18200 18270 18850 18900 19300 19575 19656 20072 20184 20265 20300 20358 20475 20844 20880 21025 21112 21616 21840 21866 21924 22388 22581 22620 22707 23160 23400 23548 23751 24318 24360 24570 25090 25200 25230 26055 26100 26390 27020 27144 27300 27405 27792 27985 28080 28275 28950 29232 29435 30108 30160 30276 30450 31320 31668 32424 32760 32799 33582 33640 33775 33930 34740 34800 35100 35126 35322 36400 36477 36540 37635 37700 37800 37845 38600 39150 39179 39312 39585 40144 40368 40530 40600 40716 40950 41688 42050 42224 43425 43732 43848 44776 45162 45240 45414 45675 46320 46800 47096 47502 48636 48720 49140 50180 50373 50460 50895 52110 52200 52689 52780 52983 54040 54288 54600 54665 54810 55970 56550 57900 58870 60216 60552 60795 60900 61425 62640 62725 63075 63336 64848 65520 65598 65975 67164 67280 67550 67743 67860 69480 70200 70252 70644 71253 72761 72954 73080 75270 75400 75600 75690 76531 77200 78300 78358 79170 81060 81200 81432 81900 83376 83955 84100 84825 86850 87464 87696 87815 88305 89552 90324 90480 90828 91350 94192 95004 97272 98280 98397 100360 100746 100920 101325 101790 104220 104400 105378 105560 105966 108080 109200 109330 109620 111940 112905 113100 113535 115800 117537 117740 118755 120432 121104 121590 121800 122850 125450 126150 126672 130275 131196 131950 134328 135100 135486 135720 137025 138960 139925 140400 140504 141288 142506 145522 145908 146160 147175 150540 150800 151119 151380 153062 156600 156716 158067 158340 158949 162120 162313 162864 163800 163995 167910 168200 169650 173700 174928 175630 176610 180648 181656 182385 182700 188175 189225 190008 194544 195895 196560 196794 197925 200720 201492 201840 202650 203580 208440 210756 211120 211932 218283 218660 219240 223880 225810 226200 227070 229593 231600 235074 235480 237510 243180 243600 245700 250900 251865 252300 254475 260550 262392 263445 263900 264915 268656 270200 270972 271440 273325 274050 279850 281008 282576 285012 291044 291816 294350 295191 301080 302238 302760 303975 306124 313200 313432 316134 316680 317898 324240 324626 327600 327990 335820 336400 338715 339300 347400 351260 352611 353220 356265 361296 363312 363805 364770 365400 376350 378450 380016 382655 391790 393588 395850 402984 405300 407160 416880 419775 421512 423864 436566 437320 438480 439075 441525 447760 451620 452400 454140 459186 470148 470960 474201 475020 486360 486939 491400 491985 501800 503730 504600 508950 509327 521100 524784 526890 527800 529830 540400 541944 546650 548100 559700 564525 567675 570024 582088 583632 587685 588700 590382 593775 602160 604476 605520 607950 612248 626864 632268 633360 635796 649252 654849 655980 671640 677430 678600 688779 694800 702520 705222 706440 712530 727610 729540 730800 752700 755595 756900 765310 783580 787176 790335 791700 794745 805968 810600 811565 814320 819975 839550 843024 847728 873132 874640 878150 883050 903240 908280 911925 918372 940296 948402 950040 972720 973878 979475 982800 983970 1003600 1007460 1009200 1017900 1018654 1042200 1053780 1055600 1057833 1059660 1083888 1091415 1093300 1096200 1119400 1129050 1135350 1136191 1140048 1147965 1164176 1175370 1177400 1180764 1187550 1208952 1215900 1224496 1259325 1264536 1271592 1298504 1309698 1311960 1317225 1324575 1343280 1354860 1357200 1377558 1405040 1410444 1412880 1425060 1455220 1459080 1460817 1475955 1505400 1511190 1513800 1527981 1530620 1567160 1574352 1580670 1583400 1589490 1621200 1623130 1639950 1679100 1693575 1746264 1756300 1763055 1766100 1781325 1806480 1816560 1819025 1823850 1836744 1880592 1896804 1900080 1913275 1947756 1958950 1964547 1967940 2014920 2035800 2037308 2066337 2084400 2107560 2110069 2115666 2119320 2182830 2186600 2192400 2238800 2258100 2270700 2272382 2295930 2350740 2354800 2361528 2371005 2375100 2417904 2431800 2434695 2459925 2518650 2529072 2543184 2546635 2597008 2619396 2623920 2634450 2649150 2709720 2755116 2820888 2850120 2910440 2918160 2921634 2938425 2951910 3010800 3022380 3027600 3055962 3061240 3134320 3161340 3166800 3178980 3246260 3274245 3279900 3358200 3387150 3408573 3443895 3492528 3512600 3526110 3532200 3562650 3638050 3647700 3673488 3777975 3793608 3826550 3895512 3917900 3929094 3935880 3951675 3973725 4029840 4057825 4071600 4074616 4132674 4215120 4220138 4231332 4238640 4365660 4373200 4382451 4516200 4541400 4544764 4583943 4591860 4701480 4723056 4742010 4750200 4863600 4869390 4919850 5037300 5093270 5238792 5268900 5289165 5298300 5419440 5457075 5510232 5641776 5680955 5700240 5739825 5820880 5843268 5876850 5903820 6044760 6111924 6122480 6322680 6330207 6357960 6492520 6548490 6559800 6716400 6774300 6817146 6887790 7025200 7052220 7064400 7125300 7276100 7295400 7304085 7379775 7555950 7587216 7639905 7653100 7791024 7835800 7858188 7871760 7903350 7947450 8115650 8149232 8265348 8440276 8462664 8731320 8764902 8815275 9032400 9082800 9089528 9167886 9183720 9402960 9484020 9500400 9738780 9822735 9839700 10074600 10186540 10225719 10331685 10477584 10537800 10550345 10578330 10596600 10914150 11020464 11361910 11479650 11686536 11753700 11807640 11855025 12089520 12173475 12223848 12645360 12660414 12715920 12733175 12985040 13096980 13119600 13548600 13634292 13751829 13775580 14104440 14250600 14552200 14590800 14608170 14759550 14770483 15111900 15279810 15306200 15671600 15716376 15806700 15894900 16231300 16371225 16530696 16880552 16925328 17042865 17219475 17462640 17529804 17630550 18179056 18335772 18367440 18968040 18990621 19477560 19645470 19679400 20149200 20373080 20451438 20663370 21075600 21100690 21156660 21193200 21828300 21912255 22723820 22919715 22959300 23373072 23507400 23615280 23710050 24346950 24447696 25320828 25466350 26193960 26445825 27097200 27268584 27503658 27551160 28208880 28404775 28501200 29104400 29216340 29519100 29540966 30223800 30559620 30612400 30677157 31432752 31613400 31651035 31789800 32462600 32742450 33061392 33761104 34085730 34438950 35059608 35261100 36520425 36671544 37936080 37981242 38199525 38955120 39290940 39358800 40746160 40902876 41326740 42201380 42313320 43656600 43824510 44311449 45447640 45839430 45918600 47014800 47420100 48693900 49113675 50641656 50932700 51128595 51658425 52387920 52751725 52891650 54537168 55007316 55102320 56809550 56971863 58432680 59038200 59081932 60447600 61119240 61354314 63226800 63302070 63579600 64925200 65484900 68171460 68759145 68877900 70119216 70522200 73040850 73343088 73852415 75962484 76399050 78581880 81805752 82653480 84402760 84626640 85214325 87313200 87649020 88622898 90895280 91678860 91837200 94840200 94953105 97387800 98227350 101283312 101865400 102257190 103316850 105503450 105783300 109561275 110014632 113619100 113943726 114598575 116865360 118076400 118163864 122238480 122708628 126604140 130969800 132934347 136342920 137518290 137755800 141044400 146081700 147704830 151924968 152798100 153385785 157163760 158255175 163611504 165306960 168805520 170428650 175298040 177245796 183357720 189680400 189906210 194775600 196454700 203730800 204514380 206633700 211006900 211566600 219122550 220029264 221557245 227238200 227887452 229197150 236327728 245417256 253208280 255642975 261939600 265868694 272685840 275036580 275511600 284859315 292163400 295409660 303849936 305596200 306771570 316510350 340857300 343795725 350596080 354491592 366715440 369262075 379812420 392909400 398803041 409028760 413267400 422013800 423133200 438245100 443114490 454476400 455774904 458394300 474765525 490834512 506416560 511285950 531737388 550073160 569718630 584326800 590819320 611192400 613543140 633020700 664671735 681714600 687591450 708983184 738524150 759624840 766928925 785818800 797606082 818057520 826534800 844027600 876490200 886228980 911549808 916788600 949531050 1022571900 1063474776 1100146320 1107786225 1139437260 1181638640 1227086280 1266041400 1329343470 1363429200 1375182900 1424296575 1477048300 1519249680 1533857850 1595212164 1752980400 1772457960 1833577200 1899062100 1994015205 2045143800 2126949552 2215572450 2278874520 2454172560 2532082800 2658686940 2750365800 2848593150 2954096600 3067715700 3190424328 3323358675 3544915920 3798124200 3988030410 4090287600 4431144900 4557749040 5317373880 5500731600 5697186300 5908193200 6135431400 6380848656 6646717350 7596248400 7976060820 8862289800 9970076025 10634747760 11394372600 12270862800 13293434700 15952121640 17724579600 19940152050 22788745200 26586869400 31904243280 39880304100 53173738800 79760608200 159521216400
• Sum of all divisors σ(n): 727480382720
• Sum of proper divisors (its aliquot sum) s(n): 567959166320
• 159521216400 is an abundant number, because the sum of its proper divisors (567959166320) is greater than itself. Its abundance is 408437949920

Bases of 159521216400

• Binary: 10010100100100001101001001011110010000₂
• Hexadecimal: 0x2524349790
• Base-36: 21A6TAC0

Squares and roots of 159521216400

• 159521216400 squared (159521216400²) is 25447018481735628960000
• 159521216400 cubed (159521216400³) is 4059339341959748714918266944000000
• The square root of 159521216400 is 399401.0721067233
• The cube root of 159521216400 is 5423.4147451775

Scales and comparisons

• 159,521,216,400 seconds is equal to 5,072 years, 14 weeks, 4 days, 9 hours.
• To count from 1 to 159,521,216,400 would take you about ten thousand, one hundred forty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 159521216400 cubic inches would be around 452 feet tall.

Recreational maths with 159521216400

• 159521216400 backwards is 004612125951
• 159521216400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 159521216400's digits is 36
• More coming soon!