128590401847040

Names of 128590401847040

• Cardinal: 128590401847040 can be written as One hundred twenty-eight trillion, five hundred ninety billion, four hundred one million, eight hundred forty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.2859040184704 × 10¹⁴

Factors of 128590401847040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 71573

Divisors of 128590401847040

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 128 136 140 160 170 224 238 256 272 280 289 320 340 448 476 544 560 578 595 640 680 701 896 952 1088 1120 1156 1190 1280 1360 1402 1445 1792 1904 2023 2176 2240 2312 2380 2720 2804 2890 3505 3808 4046 4352 4480 4624 4760 4907 5440 5608 5780 7010 7616 8092 8960 9248 9520 9814 10115 10880 11216 11560 11917 14020 15232 16184 18496 19040 19628 20230 21760 22432 23120 23834 24535 28040 30464 32368 36992 38080 39256 40460 44864 46240 47668 49070 56080 59585 64736 70841 73984 76160 78512 80920 83419 89728 92480 95336 98140 112160 119170 129472 141682 152320 157024 161840 166838 179456 184960 190672 196280 202589 224320 238340 258944 283364 314048 323680 333676 354205 369920 381344 392560 405178 417095 448640 476680 495887 517888 566728 628096 647360 667352 708410 762688 785120 810356 834190 897280 953360 991774 1012945 1133456 1204297 1256192 1294720 1334704 1416820 1418123 1525376 1570240 1620712 1668380 1906720 1983548 2025890 2266912 2408594 2479435 2589440 2669408 2833640 2836246 3050752 3140480 3241424 3336760 3813440 3967096 4051780 4533824 4817188 4958870 5338816 5667280 5672492 6021485 6280960 6482848 6673520 7090615 7626880 7934192 8103560 8430079 9067648 9634376 9917740 10677632 11334560 11344984 12042970 12965696 13347040 14181230 15253760 15868384 16207120 16860158 18135296 19268752 19835480 20473049 21355264 22669120 22689968 24085940 25931392 26694080 28362460 31736768 32414240 33720316 38537504 39670960 40946098 42150395 45338240 45379936 48171880 49659541 51862784 53388160 56724920 63473536 64828480 67440632 77075008 79341920 81892196 84300790 90676480 90759872 96343760 99319082 102365245 106776320 113449840 126947072 129656960 134881264 143311343 154150016 158683840 163784392 168601580 181519744 192687520 198638164 204730490 226899680 248297705 259313920 269762528 286622686 308300032 317367680 327568784 337203160 347616787 363039488 385375040 397276328 409460980 453799360 496595410 539525056 573245372 634735360 655137568 674406320 695233574 716556715 770750080 794552656 818921960 844212197 907598720 993190820 1079050112 1146490744 1310275136 1348812640 1390467148 1433113430 1541500160 1589105312 1637843920 1688424394 1738083935 1815197440 1986381640 2158100224 2292981488 2620550272 2697625280 2780934296 2866226860 3178210624 3275687840 3376848788 3476167870 3972763280 4221060985 4585962976 5241100544 5395250560 5561868592 5732453720 5909485379 6356421248 6551375680 6753697576 6952335740 7945526560 8442121970 9171925952 10790501120 11123737184 11464907440 11818970758 12712842496 13102751360 13507395152 13904671480 14351607349 15891053120 16884243940 18343851904 22247474368 22929814880 23637941516 26205502720 27014790304 27809342960 28703214698 29547426895 31782106240 33768487880 36687703808 44494948736 45859629760 47275883032 54029580608 55618685920 57406429396 59094853790 63564212480 67536975760 71758036745 88989897472 91719259520 94551766064 100461251443 108059161216 111237371840 114812858792 118189707580 135073951520 143516073490 183438519040 189103532128 200922502886 216118322432 222474743680 229625717584 236379415160 270147903040 287032146980 378207064256 401845005772 444949487360 459251435168 472758830320 502306257215 540295806080 574064293960 756414128512 803690011544 918502870336 945517660640 1004612514430 1080591612160 1148128587920 1512828257024 1607380023088 1837005740672 1891035321280 2009225028860 2296257175840 3214760046176 3674011481344 3782070642560 4018450057720 4592514351680 6429520092352 7564141285120 8036900115440 9185028703360 12859040184704 16073800230880 18370057406720 25718080369408 32147600461760 64295200923520 128590401847040
• Sum of all divisors σ(n): 374479836704064
• Sum of proper divisors (its aliquot sum) s(n): 245889434857024
• 128590401847040 is an abundant number, because the sum of its proper divisors (245889434857024) is greater than itself. Its abundance is 117299033009984

Bases of 128590401847040

• Binary: 11101001111001111001001001110010011111100000000₂
• Hexadecimal: 0x74F3C9393F00
• Base-36: 19KXM55JI8

Squares and roots of 128590401847040

• 128590401847040 squared (128590401847040²) is 16535491447183228243556761600
• 128590401847040 cubed (128590401847040³) is 2126305489931584315735571291827720945664000
• The square root of 128590401847040 is 11339770.8022270009
• The cube root of 128590401847040 is 50474.2085529635

Scales and comparisons

• 128,590,401,847,040 seconds is equal to 4,088,777 years, 1 week, 1 day, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 128,590,401,847,040 would take you about ten million, two hundred twenty-one thousand, nine hundred forty-two 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 128590401847040 cubic inches would be around 4206.2 feet tall.

Recreational maths with 128590401847040

• 128590401847040 backwards is 040748104095821
• The number of decimal digits it has is: 15
• The sum of 128590401847040's digits is 53
• More coming soon!