13465932390

Names of 13465932390

• Cardinal: 13465932390 can be written as Thirteen billion, four hundred sixty-five million, nine hundred thirty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.346593239 × 10¹⁰

Factors of 13465932390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1164

Divisors of 13465932390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 30 34 45 51 61 85 90 102 122 153 157 170 183 255 305 306 314 366 471 510 549 610 765 785 915 919 942 1037 1098 1413 1530 1570 1830 1838 2074 2355 2669 2745 2757 2826 3111 4595 4710 5185 5338 5490 5514 6222 7065 8007 8271 9190 9333 9577 10370 13345 13785 14130 15555 15623 16014 16542 18666 19154 24021 26690 27570 28731 31110 31246 40035 41355 46665 46869 47885 48042 56059 57462 78115 80070 82710 86193 93330 93738 95770 112118 120105 140607 143655 144283 156230 162809 168177 172386 234345 240210 280295 281214 287310 288566 325618 336354 430965 432849 468690 488427 504531 560590 703035 721415 814045 840885 861930 865698 953003 976854 1009062 1298547 1406070 1442830 1465281 1628090 1681770 1906006 2164245 2442135 2452811 2522655 2597094 2859009 2930562 4328490 4765015 4884270 4905622 5045310 5718018 6492735 7326405 7358433 8577027 8801263 9530030 12264055 12985470 14295045 14652810 14716866 17154054 17602526 22075299 24528110 26403789 28590090 36792165 42885135 44006315 44150598 52807578 73584330 79211367 85770270 88012630 110376495 132018945 149621471 158422734 220752990 264037890 299242942 396056835 448864413 748107355 792113670 897728826 1346593239 1496214710 2244322065 2693186478 4488644130 6732966195 13465932390
• Sum of all divisors σ(n): 37959891840
• Sum of proper divisors (its aliquot sum) s(n): 24493959450
• 13465932390 is an abundant number, because the sum of its proper divisors (24493959450) is greater than itself. Its abundance is 11028027060

Bases of 13465932390

• Binary: 1100100010101000011101001001100110₂
• Hexadecimal: 0x322A1D266
• Base-36: 66P9NXI

Squares and roots of 13465932390

• 13465932390 squared (13465932390²) is 181331335132051112100
• 13465932390 cubed (13465932390³) is 2441795499076631997562910919000
• The square root of 13465932390 is 116042.8041284767
• The cube root of 13465932390 is 2379.0969663325

Scales and comparisons

• 13,465,932,390 seconds is equal to 428 years, 9 weeks, 16 hours, 46 minutes, 30 seconds.
• To count from 1 to 13,465,932,390 would take you about eight hundred fifty-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 13465932390 cubic inches would be around 198.3 feet tall.

Recreational maths with 13465932390

• 13465932390 backwards is 09323956431
• 13465932390 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13465932390's digits is 45
• More coming soon!