90014121540

Names of 90014121540

• Cardinal: 90014121540 can be written as Ninety billion, fourteen million, one hundred twenty-one thousand, five hundred forty.

Scientific notation

• Scientific notation: 9.001412154 × 10¹⁰

Factors of 90014121540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1068

Divisors of 90014121540

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 60 62 63 70 79 84 90 93 105 124 126 140 155 158 180 186 210 217 237 252 279 310 315 316 372 395 420 434 465 474 553 558 620 630 651 711 790 868 930 941 948 961 1085 1106 1116 1185 1260 1302 1395 1422 1580 1659 1860 1882 1922 1953 2170 2212 2370 2449 2604 2765 2790 2823 2844 2883 3255 3318 3555 3764 3844 3906 4340 4705 4740 4805 4898 4977 5530 5580 5646 5766 6510 6587 6636 6727 7110 7347 7812 8295 8469 8649 9410 9610 9765 9796 9954 11060 11292 11532 12245 13020 13174 13454 14115 14220 14415 14694 16590 16938 17143 17298 18820 19220 19530 19761 19908 20181 22041 24490 24885 26348 26908 28230 28830 29171 29388 32935 33180 33635 33876 34286 34596 36735 39060 39522 40362 42345 43245 44082 48980 49770 51429 56460 57660 58342 59283 60543 65870 67270 68572 73470 74339 75919 79044 80724 84690 85715 86490 87513 88164 98805 99540 100905 102858 110205 116684 118566 121086 131740 134540 145855 146940 148678 151838 154287 169380 171430 172980 175026 197610 201810 204197 205716 220410 223017 227757 237132 242172 257145 262539 291710 296415 297356 302715 303676 308574 342860 350052 371695 379595 395220 403620 408394 437565 440820 446034 455514 514290 520373 525078 531433 583420 592830 605430 612591 617148 669051 683271 743390 759190 771435 816788 875130 892068 904301 911028 1020985 1028580 1040746 1050156 1062866 1115085 1138785 1185660 1210860 1225182 1312695 1338102 1366542 1486780 1518380 1542870 1561119 1594299 1750260 1808602 1837773 2041970 2081492 2125732 2230170 2277570 2304509 2450364 2601865 2625390 2657165 2676204 2712903 2733084 3062955 3085740 3122238 3188598 3345255 3416355 3617204 3675546 4083940 4460340 4521505 4555140 4609018 4683357 4782897 5203730 5250780 5314330 5425806 6125910 6244476 6330107 6377196 6690510 6832710 6913527 7351092 7805595 7971495 8138709 9043010 9188865 9218036 9366714 9565794 10407460 10628660 10851612 11522545 12251820 12660214 13381020 13564515 13665420 13827054 15611190 15942990 16131563 16277418 18086020 18377730 18733428 18990321 19131588 20740581 23045090 23416785 23914485 25320428 27129030 27654108 31222380 31650535 31885980 32263126 32554836 34567635 36755460 37980642 40693545 41481162 46090180 46833570 47828970 48394689 54258060 56970963 63301070 64526252 69135270 71439779 75961284 80657815 81387090 82962324 93667140 94951605 95657940 96789378 103702905 113941926 126602140 138270540 142879558 145184067 161315630 162774180 189903210 193578756 207405810 214319337 227883852 241973445 284854815 285759116 290368134 322631260 357198895 379806420 414811620 428638674 483946890 500078453 569709630 580736268 642958011 714397790 725920335 857277348 967893780 1000156906 1071596685 1139419260 1285916022 1428795580 1451840670 1500235359 2000313812 2143193370 2500392265 2571832044 2903681340 3000470718 3214790055 4286386740 4500706077 5000784530 6000941436 6429580110 7501176795 9001412154 10001569060 12859160220 15002353590 18002824308 22503530385 30004707180 45007060770 90014121540
• Sum of all divisors σ(n): 326868272640
• Sum of proper divisors (its aliquot sum) s(n): 236854151100
• 90014121540 is an abundant number, because the sum of its proper divisors (236854151100) is greater than itself. Its abundance is 146840029560

Bases of 90014121540

• Binary: 1010011110101010000100111111001000100₂
• Hexadecimal: 0x14F5427E44
• Base-36: 15CO30P0

Squares and roots of 90014121540

• 90014121540 squared (90014121540²) is 8102542076617891971600
• 90014121540 cubed (90014121540³) is 729343207267646920070192628264000
• The square root of 90014121540 is 300023.5349768415
• The cube root of 90014121540 is 4481.6391207305

Scales and comparisons

• 90,014,121,540 seconds is equal to 2,862 years, 8 weeks, 6 days, 2 hours, 39 minutes.
• To count from 1 to 90,014,121,540 would take you about five thousand, seven hundred twenty-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 90014121540 cubic inches would be around 373.5 feet tall.

Recreational maths with 90014121540

• 90014121540 backwards is 04512141009
• The number of decimal digits it has is: 11
• The sum of 90014121540's digits is 27
• More coming soon!