159915257433680

Names of 159915257433680

• Cardinal: 159915257433680 can be written as One hundred fifty-nine trillion, nine hundred fifteen billion, two hundred fifty-seven million, four hundred thirty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.5991525743368 × 10¹⁴

Factors of 159915257433680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 140

Divisors of 159915257433680

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 49 56 68 70 80 85 98 109 112 119 136 140 170 196 218 238 245 272 280 289 340 392 436 476 490 545 560 578 595 680 763 784 833 872 952 980 1090 1156 1190 1360 1445 1526 1666 1744 1853 1904 1960 2023 2180 2312 2380 2890 3052 3332 3706 3815 3920 4046 4165 4360 4624 4760 5341 5780 6104 6664 7412 7630 8092 8330 8720 9265 9520 10115 10682 11560 11881 12208 12971 13328 14161 14824 15260 16184 16660 18530 20230 21364 23120 23762 25942 26705 28322 29648 30520 31501 32368 33320 37060 40460 42728 47524 51884 53410 56644 59405 61040 63002 64855 66640 70805 74120 80920 83167 85456 90797 95048 103768 106820 113288 118810 126004 129710 141610 148240 157505 161840 166334 181594 190096 201977 207536 213640 220507 226576 237620 252008 259420 283220 315010 332668 363188 403954 415835 427280 441014 453985 475240 504016 518840 566440 582169 630020 665336 726376 807908 831670 882028 907970 950480 1009885 1037680 1102535 1132880 1164338 1260040 1295029 1330672 1413839 1452752 1543549 1615816 1663340 1764056 1815940 2019770 2205070 2328676 2520080 2590058 2827678 2910845 3087098 3231632 3326680 3433609 3528112 3631880 4039540 4410140 4657352 5180116 5655356 5821690 6174196 6475145 6653360 6867218 7069195 7263760 7717745 8079080 8820280 9065203 9314704 9896873 10360232 11310712 11643380 12348392 12950290 13734436 14138390 15435490 16158160 17168045 17640560 18130406 19793746 20720464 22015493 22621424 23286760 24035263 24696784 25900580 27468872 28276780 30870980 34336090 36260812 39587492 44030986 45326015 46573520 48070526 49484365 51801160 54937744 56553560 61741960 63456421 68672180 72521624 79174984 88061972 90652030 96141052 98968730 103602320 110077465 113107120 120176315 123483920 126912842 137344360 141158161 145043248 154108451 158349968 168246841 176123944 181304060 192282104 197937460 220154930 240352630 253825684 274688720 282316322 308216902 317282105 336493682 352247888 362608120 374263381 384564208 395874920 440309860 480705260 507651368 564632644 616433804 634564210 672987364 705790805 725216240 748526762 770542255 791749840 841234205 880619720 961410520 988107127 1015302736 1078759157 1129265288 1232867608 1269128420 1345974728 1411581610 1497053524 1541084510 1682468410 1761239440 1871316905 1922821040 1976214254 2157518314 2258530576 2399688737 2465735216 2538256840 2619843667 2691949456 2823163220 2994107048 3082169020 3364936820 3742633810 3952428508 4315036628 4799377474 4940535635 5076513680 5239687334 5393795785 5646326440 5988214096 6164338040 6729873640 6916749889 7485267620 7904857016 8630073256 9598754948 9881071270 10479374668 10787591570 11292652880 11998443685 12328676080 13099218335 13459747280 13833499778 14970535240 15809714032 16797821159 17260146512 18338905669 19197509896 19762142540 20958749336 21575183140 23996887370 26198436670 27666999556 29941070480 33595642318 34583749445 36677811338 38395019792 39524285080 40794708529 41917498672 43150366280 47993774740 52396873340 55333999112 67191284636 69167498890 73355622676 79048570160 81589417058 83989105795 86300732560 91694528345 95987549480 104793746680 110667998224 117584748113 134382569272 138334997780 146711245352 163178834116 167978211590 183389056690 191975098960 203973542645 209587493360 235169496226 268765138544 276669995560 285562959703 293422490704 326357668232 335956423180 366778113380 407947085290 470338992452 553339991120 571125919406 587923740565 652715336464 671912846360 733556226760 815894170580 940677984904 1142251838812 1175847481130 1343825692720 1427814798515 1467112453520 1631788341160 1881355969808 1998940717921 2284503677624 2351694962260 2855629597030 3263576682320 3997881435842 4569007355248 4703389924520 5711259194060 7995762871684 9406779849040 9994703589605 11422518388120 15991525743368 19989407179210 22845036776240 31983051486736 39978814358420 79957628716840 159915257433680
• Sum of all divisors σ(n): 463697665631334
• Sum of proper divisors (its aliquot sum) s(n): 303782408197654
• 159915257433680 is an abundant number, because the sum of its proper divisors (303782408197654) is greater than itself. Its abundance is 143867150763974

Bases of 159915257433680

• Binary: 100100010111000100101100000111010000111001010000₂
• Hexadecimal: 0x91712C1D0E50
• Base-36: 1KOO1ZDWSW

Squares and roots of 159915257433680

• 159915257433680 squared (159915257433680²) is 25572889560080146499598342400
• 159915257433680 cubed (159915257433680³) is 4089495217323284312496477255615805932032000
• The square root of 159915257433680 is 12645760.4529613007
• The cube root of 159915257433680 is 54278.7661928407

Scales and comparisons

• 159,915,257,433,680 seconds is equal to 5,084,810 years, 27 weeks, 6 days, 2 hours, 41 minutes, 20 seconds.
• To count from 1 to 159,915,257,433,680 would take you about twelve million, seven hundred twelve thousand and twenty-six 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 159915257433680 cubic inches would be around 4523.2 feet tall.

Recreational maths with 159915257433680

• 159915257433680 backwards is 086334752519951
• 159915257433680 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 159915257433680's digits is 68
• More coming soon!