128101073760

Names of 128101073760

• Cardinal: 128101073760 can be written as One hundred twenty-eight billion, one hundred one million, seventy-three thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.2810107376 × 10¹¹

Factors of 128101073760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 830

Divisors of 128101073760

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 30 32 33 34 36 40 44 45 48 51 55 59 60 66 68 72 80 85 88 90 96 99 102 110 118 120 121 132 136 144 153 160 165 170 176 177 180 187 198 204 220 236 240 242 255 264 272 288 295 306 330 340 352 354 360 363 374 396 408 440 472 480 484 495 510 528 531 544 561 590 605 612 649 660 680 708 720 726 733 748 765 792 816 880 885 935 944 968 990 1003 1020 1056 1062 1089 1122 1180 1210 1224 1298 1320 1360 1416 1440 1452 1466 1496 1530 1584 1632 1683 1760 1770 1815 1870 1888 1936 1947 1980 2006 2040 2057 2124 2178 2199 2244 2360 2420 2448 2596 2640 2655 2720 2805 2832 2904 2932 2992 3009 3060 3168 3245 3366 3540 3630 3665 3740 3872 3894 3960 4012 4080 4114 4248 4356 4398 4488 4720 4840 4896 5015 5192 5280 5310 5445 5610 5664 5808 5841 5864 5984 6018 6120 6171 6490 6597 6732 7080 7139 7260 7330 7480 7788 7920 8024 8063 8160 8228 8415 8496 8712 8796 8976 9027 9440 9680 9735 10030 10285 10384 10620 10890 10995 11033 11220 11616 11682 11728 12036 12240 12342 12461 12980 13194 13464 14160 14278 14520 14660 14960 15045 15576 15840 16048 16126 16456 16830 16992 17424 17592 17952 18054 18513 19360 19470 20060 20570 20768 21240 21417 21780 21990 22066 22440 23364 23456 24072 24189 24480 24684 24922 25960 26388 26928 28320 28556 29040 29205 29320 29920 30090 30855 31152 32096 32252 32912 32985 33099 33660 34848 35184 35695 36108 37026 37383 38940 40120 40315 41140 42480 42834 43247 43560 43980 44132 44880 45135 46728 48144 48378 49368 49844 51920 52776 53856 55165 57112 58080 58410 58640 60180 61710 62304 62305 64251 64504 65824 65970 66198 67320 70368 71390 72216 72567 74052 74766 77880 80240 80630 82280 84960 85668 86494 87120 87960 88264 88693 89760 90270 92565 93456 96288 96756 98736 99297 99688 103840 105552 107085 110330 112149 114224 116820 117280 120360 120945 121363 123420 124610 128502 129008 129741 131940 132396 134640 137071 142780 144432 145134 148104 149532 155760 160480 161260 164560 165495 171336 172988 174240 175920 176528 177386 180540 185130 186912 186915 193512 197472 198594 199376 211104 214170 216235 220660 224298 228448 233640 240720 241890 242726 246840 249220 257004 258016 259482 263880 264792 266079 269280 274142 285560 288864 290268 296208 299064 311520 321255 322520 329120 330990 342672 345976 351840 353056 354772 361080 362835 364089 370260 373830 387024 389223 397188 398752 411213 428340 432470 441320 443465 448596 467280 475717 481440 483780 485452 493680 496485 498440 514008 518964 527760 529584 532158 548284 560745 571120 580536 592416 598128 606815 642510 645040 648705 661980 685344 685355 691952 709544 722160 725670 728178 735199 740520 747660 774048 778446 794376 798237 822426 856680 864940 882640 886930 897192 934560 951434 967560 970904 987360 992970 996880 1028016 1037928 1055520 1059168 1064316 1092267 1096568 1121490 1142240 1161072 1196256 1213630 1233639 1285020 1290080 1297410 1323960 1330395 1370710 1383904 1419088 1427151 1444320 1451340 1456356 1470398 1481040 1495320 1507781 1556892 1588752 1596474 1644852 1713360 1729880 1765280 1773860 1794384 1820445 1902868 1935120 1941808 1946115 1985940 1993760 2056032 2056065 2075856 2128632 2184534 2193136 2205597 2242980 2322144 2378585 2427260 2467278 2570040 2594820 2647920 2660790 2741420 2838176 2854302 2902680 2912712 2940796 2962080 2990640 3015562 3113784 3177504 3192948 3289704 3426720 3459760 3547720 3588768 3640890 3675995 3805736 3870240 3883616 3892230 3971880 3991185 4112130 4151712 4257264 4281453 4369068 4386272 4411194 4485960 4523343 4757170 4854520 4934556 5140080 5189640 5232887 5295840 5321580 5461335 5482840 5708604 5805360 5825424 5881592 5981280 6031124 6168195 6227568 6385896 6579408 6616791 6919520 7095440 7135755 7281780 7351990 7538905 7611472 7784460 7943760 7982370 8087189 8224260 8514528 8562906 8738136 8822388 8971920 9046686 9514340 9709040 9869112 10280160 10379280 10465774 10643160 10922670 10965680 11027985 11417208 11610720 11650848 11763184 12062248 12336390 12455136 12771792 13158816 13233582 13570029 14190880 14271510 14563560 14703980 15077810 15222944 15568920 15698661 15887520 15964740 16174378 16448520 17125812 17476272 17644776 17943840 18093372 19028680 19418080 19738224 20758560 20931548 21286320 21407265 21845340 21931360 22055970 22616715 22834416 23526368 24124496 24261567 24672780 25543584 26164435 26467164 27140058 28543020 29127120 29407960 30155620 31137840 31397322 31929480 32348756 32897040 33083955 34251624 34952544 35289552 36186744 38057360 39476448 40435945 41863096 42572640 42814530 43690680 44111940 45233430 45668832 47095983 48248992 48523134 49345560 52328870 52934328 54280116 57086040 58254240 58815920 60311240 62275680 62794644 63858960 64697512 65794080 66167910 67850145 68503248 70579104 72373488 72784701 76114720 78493305 80871890 83726192 85629060 87381360 88223880 88959079 90466860 94191966 97046268 98691120 104657740 105868656 108560232 114172080 117631840 120622480 121307835 125589288 127717920 129395024 132335820 135700290 137006496 144746976 145569402 156986610 161743780 167452384 171258120 174762720 176447760 177918158 180933720 188383932 194092536 197382240 209315480 211737312 217120464 228344160 235479915 241244960 242615670 251178576 258790048 264671640 266877237 271400580 291138804 313973220 323487560 342516240 352895520 355836316 361867440 363923505 376767864 388185072 418630960 434240928 444795395 470959830 485231340 502357152 529343280 533754474 542801160 582277608 627946440 646975120 685032480 711672632 723734880 727847010 753535728 776370144 800631711 837261920 889590790 941919660 970462680 1058686560 1067508948 1085602320 1164555216 1255892880 1293950240 1334386185 1423345264 1455694020 1507071456 1601263422 1779181580 1883839320 1940925360 2135017896 2171204640 2329110432 2511785760 2668772370 2846690528 2911388040 3202526844 3558363160 3767678640 3881850720 4003158555 4270035792 5337544740 5822776080 6405053688 7116726320 7535357280 8006317110 8540071584 10675089480 11645552160 12810107376 14233452640 16012634220 21350178960 25620214752 32025268440 42700357920 64050536880 128101073760
• Sum of all divisors σ(n): 518091668640
• Sum of proper divisors (its aliquot sum) s(n): 389990594880
• 128101073760 is an abundant number, because the sum of its proper divisors (389990594880) is greater than itself. Its abundance is 261889521120

Bases of 128101073760

• Binary: 1110111010011011010110100001101100000₂
• Hexadecimal: 0x1DD36B4360
• Base-36: 1MUK2L40

Squares and roots of 128101073760

• 128101073760 squared (128101073760²) is 16409885098464960537600
• 128101073760 cubed (128101073760³) is 2102123901391584772602586853376000
• The square root of 128101073760 is 357912.1033997033
• The cube root of 128101073760 is 5041.0103605553

Scales and comparisons

• 128,101,073,760 seconds is equal to 4,073 years, 11 weeks, 2 days, 7 hours, 36 minutes.
• To count from 1 to 128,101,073,760 would take you about eight thousand, one hundred forty-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 128101073760 cubic inches would be around 420.1 feet tall.

Recreational maths with 128101073760

• 128101073760 backwards is 067370101821
• 128101073760 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128101073760's digits is 36
• More coming soon!