389971901844162

Names of 389971901844162

• Cardinal: 389971901844162 can be written as Three hundred eighty-nine trillion, nine hundred seventy-one billion, nine hundred one million, eight hundred forty-four thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 3.89971901844162 × 10¹⁴

Factors of 389971901844162

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10506679

Divisors of 389971901844162

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 53 54 66 81 99 106 131 159 162 198 243 262 297 318 393 477 486 583 594 786 891 954 1166 1179 1431 1441 1749 1782 2358 2673 2862 2882 3498 3537 4293 4323 5247 5346 6943 7074 8586 8646 10494 10611 12879 12969 13886 15741 20829 21222 25758 25938 31482 31833 38907 41658 47223 62487 63666 76373 77814 94446 116721 124974 141669 152746 187461 229119 233442 283338 350163 374922 458238 562383 687357 700326 1124766 1374714 1687149 2062071 3374298 4124142 6186213 10506479 12372426 18558639 21012958 31519437 37117278 63038874 94558311 115571269 189116622 231142538 283674933 346713807 556843387 567349866 693427614 851024799 1040141421 1113686774 1376348749 1670530161 1702049598 2080282842 2553074397 2752697498 3120424263 3341060322 4129046247 5011590483 5106148794 6125277257 6240848526 8258092494 9361272789 10023180966 12250554514 12387138741 15034771449 15139836239 18375831771 18722545578 24774277482 28083818367 30069542898 30279672478 36751663542 37161416223 45104314347 45419508717 55127495313 56167636734 72946483697 74322832446 90208628694 90839017434 110254990626 111484248669 135312943041 136258526151 145892967394 165382485939 218839451091 222968497338 270625886082 272517052302 330764971878 334452746007 408775578453 437678902182 496147457817 656518353273 668905492014 802411320667 817551156906 992294915634 1226326735359 1313036706546 1488442373451 1604822641334 1969555059819 2407233962001 2452653470718 2976884746902 3678980206077 3939110119638 4814467924002 5908665179457 7221701886003 7357960412154 11817330358914 14443403772006 17725995538371 21665105658009 35451991076742 43330211316018 64995316974027 129990633948054 194985950922081 389971901844162
• Sum of all divisors σ(n): 981361042421760
• Sum of proper divisors (its aliquot sum) s(n): 591389140577598
• 389971901844162 is an abundant number, because the sum of its proper divisors (591389140577598) is greater than itself. Its abundance is 201417238733436

Bases of 389971901844162

• Binary: 1011000101010110101101000101011101000101011000010₂
• Hexadecimal: 0x162AD68AE8AC2
• Base-36: 3U8EM9KY4I

Squares and roots of 389971901844162

• 389971901844162 squared (389971901844162²) is 152078084227952721496533482244
• 389971901844162 cubed (389971901844162³) is 59306179735191379878163752264799123282059528
• The square root of 389971901844162 is 19747706.2426035191
• The cube root of 389971901844162 is 73059.6810902773

Scales and comparisons

• 389,971,901,844,162 seconds is equal to 12,399,900 years, 11 weeks, 1 day, 18 hours, 2 minutes, 42 seconds.
• To count from 1 to 389,971,901,844,162 would take you about thirty million, nine hundred ninety-nine thousand, seven hundred fifty 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 389971901844162 cubic inches would be around 6088.3 feet tall.

Recreational maths with 389971901844162

• 389971901844162 backwards is 261448109179983
• The number of decimal digits it has is: 15
• The sum of 389971901844162's digits is 72
• More coming soon!