149536188690990

Names of 149536188690990

• Cardinal: 149536188690990 can be written as One hundred forty-nine trillion, five hundred thirty-six billion, one hundred eighty-eight million, six hundred ninety thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.4953618869099 × 10¹⁴

Factors of 149536188690990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 311043

Divisors of 149536188690990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 15 30 31 37 62 71 74 93 111 142 155 185 186 197 213 222 310 355 370 394 426 465 555 591 710 930 985 1065 1110 1147 1182 1970 2130 2201 2294 2627 2955 3441 4402 5254 5735 5910 6107 6603 6882 7289 7881 11005 11470 12214 13135 13206 13987 14578 15762 17205 18321 21867 22010 26270 27974 30535 33015 34410 36445 36642 39405 41961 43734 61070 66030 69935 72890 78810 81437 83922 91605 109335 139870 162874 183210 209805 218670 225959 244311 310697 407185 419610 433597 451918 488622 517519 621394 677877 814370 867194 932091 1035038 1129795 1221555 1300791 1355754 1552557 1553485 1864182 2167985 2259590 2443110 2587595 2601582 3105114 3106970 3389385 4335970 4660455 5175190 6503955 6778770 7762785 9320910 9631607 11495789 13007910 15525570 16043089 19263214 22059487 22991578 28894821 32086178 34487367 44118974 48129267 48158035 57478945 57789642 61207309 66178461 68974734 80215445 96258534 96316070 110297435 114957890 122414618 132356922 144474105 160430890 172436835 183621927 220594870 240646335 288948210 306036545 330892305 344873670 356369459 367243854 481292670 612073090 661784610 683844097 712738918 816201019 918109635 1069108377 1367688194 1632402038 1781847295 1836219270 1897426579 2051532291 2138216754 2264670433 2448603057 3419220485 3563694590 3794853158 4081005095 4103064582 4345718939 4529340866 4897206114 5345541885 5692279737 6794011299 6838440970 8162010190 8691437878 9487132895 10257661455 10691083770 11323352165 11384559474 12243015285 13037156817 13588022598 18974265790 20515322910 21728594695 22646704330 24486030570 25302231589 26074313634 28461398685 33970056495 43457189390 50604463178 56922797370 65185784085 67940112990 70204783423 75906694767 126511157945 130371568170 134717287109 140409566846 151813389534 160791600743 210614350269 253022315890 269434574218 321583201486 351023917115 379533473835 404151861327 421228700538 482374802229 673586435545 702047834230 759066947670 803958003715 808303722654 964749604458 1053071751345 1347172871090 1607916007430 2020759306635 2106143502690 2411874011145 4041518613270 4823748022290 4984539623033 9969079246066 14953618869099 24922698115165 29907237738198 49845396230330 74768094345495 149536188690990
• Sum of all divisors σ(n): 387795009355776
• Sum of proper divisors (its aliquot sum) s(n): 238258820664786
• 149536188690990 is an abundant number, because the sum of its proper divisors (238258820664786) is greater than itself. Its abundance is 88722631973796

Bases of 149536188690990

• Binary: 100010000000000010011011011010000111001000101110₂
• Hexadecimal: 0x88009B68722E
• Base-36: 1H07Z5U4A6

Squares and roots of 149536188690990

• 149536188690990 squared (149536188690990²) is 22361071728227365569707180100
• 149536188690990 cubed (149536188690990³) is 3343789441284969198064287323395423177299000
• The square root of 149536188690990 is 12228499.0367170577
• The cube root of 149536188690990 is 53078.1082439437

Scales and comparisons

• 149,536,188,690,990 seconds is equal to 4,754,788 years, 13 weeks, 1 day, 15 hours, 56 minutes, 30 seconds.
• To count from 1 to 149,536,188,690,990 would take you about eleven million, eight hundred eighty-six thousand, nine hundred seventy 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 149536188690990 cubic inches would be around 4423.2 feet tall.

Recreational maths with 149536188690990

• 149536188690990 backwards is 099096881635941
• The number of decimal digits it has is: 15
• The sum of 149536188690990's digits is 78
• More coming soon!