389938667340950

Names of 389938667340950

• Cardinal: 389938667340950 can be written as Three hundred eighty-nine trillion, nine hundred thirty-eight billion, six hundred sixty-seven million, three hundred forty thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 3.8993866734095 × 10¹⁴

Factors of 389938667340950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3244

Divisors of 389938667340950

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 130 169 175 182 245 325 338 343 350 455 490 637 650 686 845 910 1183 1225 1274 1690 1715 2197 2275 2366 2450 3185 3217 3430 4225 4394 4459 4550 5915 6370 6434 8281 8450 8575 8918 10985 11830 15379 15925 16085 16562 17150 21970 22295 22519 29575 30758 31850 32170 41405 41821 44590 45038 54925 57967 59150 76895 80425 82810 83642 107653 109850 111475 112595 115934 153790 157633 160850 207025 209105 215306 222950 225190 289835 292747 315266 384475 414050 418210 538265 543673 562975 579670 585494 753571 768950 788165 1045525 1076530 1087346 1103431 1125950 1449175 1463735 1507142 1576330 2049229 2091050 2206862 2691325 2718365 2898350 2927470 3767855 3805711 3940825 4098458 5382650 5436730 5517155 7067749 7318675 7535710 7611422 7881650 10246145 10349089 11034310 13591825 14135498 14344603 14637350 18839275 19028555 20492290 20698178 26639977 27183650 27585775 28689206 35338745 37678550 38057110 49474243 51230725 51745445 53279954 55171550 70677490 71723015 72443623 95142775 98948486 102461450 103490890 133199885 134538157 143446030 144887246 176693725 186479839 190285550 247371215 258727225 266399770 269076314 346319701 353387450 358615075 362218115 372959678 494742430 507105361 517454450 665999425 672690785 692639402 717230150 724436230 932399195 941767099 1014210722 1236856075 1331998850 1345381570 1731598505 1748996041 1811090575 1864798390 1883534198 2424237907 2473712150 2535526805 3363453925 3463197010 3497992082 3549737527 3622181150 4661995975 4708835495 4848475814 5071053610 6592369693 6726907850 7099475054 8657992525 8744980205 9323991950 9417670990 12121189535 12242972287 12677634025 13184739386 17315985050 17489960410 17748687635 22736948533 23544177475 24242379070 24485944574 25355268050 32961848465 35497375270 43724901025 45473897066 46146587851 47088354950 60605947675 61214861435 65923696930 85700806009 87449802050 88743438175 92293175702 113684742665 121211895350 122429722870 159158639731 164809242325 171401612018 177486876350 227369485330 230732939255 306074307175 318317279462 329618484650 428504030045 461465878510 568423713325 599905642063 612148614350 795793198655 857008060090 1114110478117 1136847426650 1153664696275 1199811284126 1591586397310 2142520150225 2228220956234 2307329392550 2999528210315 3978965993275 4285040300450 5570552390585 5999056420630 7798773346819 7957931986550 11141104781170 14997641051575 15597546693638 27852761952925 29995282103150 38993866734095 55705523905850 77987733468190 194969333670475 389938667340950
• Sum of all divisors σ(n): 916551852552000
• Sum of proper divisors (its aliquot sum) s(n): 526613185211050
• 389938667340950 is an abundant number, because the sum of its proper divisors (526613185211050) is greater than itself. Its abundance is 136674517870100

Bases of 389938667340950

• Binary: 1011000101010010110101011110000000100010010010110₂
• Hexadecimal: 0x162A5ABC04496
• Base-36: 3U7ZCMM7BQ

Squares and roots of 389938667340950

• 389938667340950 squared (389938667340950²) is 152052164287636066143546902500
• 389938667340950 cubed (389938667340950³) is 59291018308627997627008026564471283907375000
• The square root of 389938667340950 is 19746864.7471174521
• The cube root of 389938667340950 is 73057.6055807561

Scales and comparisons

• 389,938,667,340,950 seconds is equal to 12,398,843 years, 24 weeks, 3 hours, 35 minutes, 50 seconds.
• To count from 1 to 389,938,667,340,950 would take you about thirty million, nine hundred ninety-seven thousand, one hundred eight 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 389938667340950 cubic inches would be around 6088.1 feet tall.

Recreational maths with 389938667340950

• 389938667340950 backwards is 059043766839983
• The number of decimal digits it has is: 15
• The sum of 389938667340950's digits is 80
• More coming soon!