149712334520420

Names of 149712334520420

• Cardinal: 149712334520420 can be written as One hundred forty-nine trillion, seven hundred twelve billion, three hundred thirty-four million, five hundred twenty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.4971233452042 × 10¹⁴

Factors of 149712334520420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10170

Divisors of 149712334520420

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 31 35 62 70 73 124 140 146 155 217 292 310 365 434 511 620 730 868 961 1022 1085 1460 1861 1922 2044 2170 2263 2555 3722 3844 4340 4526 4805 5110 6727 7444 8191 9052 9305 9610 10220 11315 13027 13454 15841 16382 18610 19220 22630 26054 26908 31682 32764 33635 37220 40955 45260 52108 57337 57691 63364 65135 67270 70153 79205 81910 114674 115382 130270 134540 135853 140306 158410 163820 229348 230764 253921 260540 271706 280612 286685 288455 316820 350765 403837 491071 507842 543412 573370 576910 597943 679265 701530 807674 950971 982142 1015684 1146740 1153820 1195886 1269605 1358530 1403060 1615348 1777447 1788421 1901942 1964284 2019185 2391772 2455355 2539210 2717060 2989715 3554894 3576842 3803884 4038370 4185601 4211443 4754855 4910710 5078420 5979430 7109788 7153684 7871551 8076740 8371202 8422886 8887235 8942105 9509710 9821420 11958860 12518947 15243451 15743102 16742404 16845772 17774470 17884210 18536233 19019420 20928005 21057215 25037894 29480101 30486902 31486204 35548940 35768420 37072466 39357755 41856010 42114430 50075788 55100857 58960202 60973804 62594735 74144932 76217255 78715510 83712020 84228860 92681165 106704157 110201714 117920404 125189470 129753631 130554733 147400505 152434510 157431020 185362330 213408314 220403428 250378940 259507262 261109466 275504285 294801010 304869020 370724660 426816628 472546981 519014524 522218932 533520785 551008570 574623223 589602020 648768155 652773665 913883131 945093962 1067041570 1102017140 1112771923 1149246446 1297536310 1305547330 1827766262 1890187924 2134083140 2225543846 2298492892 2362734905 2595072620 2611094660 2873116115 3307828867 3655532524 4022362561 4451087692 4569415655 4725469810 5563859615 5746232230 6615657734 7789403461 8044725122 9138831310 9450939620 11127719230 11492464460 13231315468 14648956411 15578806922 16089450244 16539144335 18277662620 20111812805 22255438460 29297912822 31157613844 33078288670 34495929613 38947017305 40223625610 58595825644 66156577340 68991859226 73244782055 77894034610 80447251220 102542694877 137983718452 146489564110 155788069220 172479648065 205085389754 241471507291 292979128220 344959296130 410170779508 482943014582 512713474385 689918592260 965886029164 1025426948770 1069373818003 1207357536455 2050853897540 2138747636006 2414715072910 4277495272012 4829430145820 5346869090015 7485616726021 10693738180030 14971233452042 21387476360060 29942466904084 37428083630105 74856167260210 149712334520420
• Sum of all divisors σ(n): 376608281591808
• Sum of proper divisors (its aliquot sum) s(n): 226895947071388
• 149712334520420 is an abundant number, because the sum of its proper divisors (226895947071388) is greater than itself. Its abundance is 77183612550968

Bases of 149712334520420

• Binary: 100010000010100110011110100001001000000001100100₂
• Hexadecimal: 0x88299E848064
• Base-36: 1H2GWAIK4K

Squares and roots of 149712334520420

• 149712334520420 squared (149712334520420²) is 22413783107554141991396976400
• 149712334520420 cubed (149712334520420³) is 3355619794466284633732775832549732058088000
• The square root of 149712334520420 is 12235699.1839624761
• The cube root of 149712334520420 is 53098.9411469221

Scales and comparisons

• 149,712,334,520,420 seconds is equal to 4,760,389 years, 7 weeks, 4 days, 13 hours, 20 seconds.
• To count from 1 to 149,712,334,520,420 would take you about eleven million, nine hundred thousand, nine hundred seventy-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 149712334520420 cubic inches would be around 4424.9 feet tall.

Recreational maths with 149712334520420

• 149712334520420 backwards is 024025433217941
• The number of decimal digits it has is: 15
• The sum of 149712334520420's digits is 47
• More coming soon!