138926629073790

Names of 138926629073790

• Cardinal: 138926629073790 can be written as One hundred thirty-eight trillion, nine hundred twenty-six billion, six hundred twenty-nine million, seventy-three thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.3892662907379 × 10¹⁴

Factors of 138926629073790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 55404

Divisors of 138926629073790

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 90 107 139 214 278 321 417 535 642 695 834 963 1070 1251 1390 1605 1926 1951 2085 2502 3210 3902 4170 4815 5853 6255 9630 9755 11706 12510 14873 17559 19510 29265 29746 35118 44619 53197 58530 74365 87795 89238 106394 133857 148730 159591 175590 208757 223095 265985 267714 271189 319182 417514 446190 478773 531970 542378 626271 669285 797955 813567 957546 1043785 1252542 1338570 1355945 1595910 1627134 1878813 2087570 2393865 2440701 2711890 3131355 3757626 4067835 4787730 4881402 5692079 6262710 7394383 8135670 9394065 11384158 12203505 14788766 17076237 18788130 22183149 24407010 28460395 29017223 34152474 36971915 44366298 51228711 56920790 58034446 66549447 73943830 85381185 87051669 102457422 103787347 110915745 133098894 145086115 170762370 174103338 207574694 221831490 256143555 261155007 290172230 311362041 332747235 435258345 512287110 518936735 522310014 622724082 665494470 791198981 870516690 934086123 1037873470 1305775035 1556810205 1582397962 1868172246 2373596943 2611550070 3113620410 3955994905 4670430615 4747193886 7120790829 7911989810 9340861230 11105246129 11867984715 14241581658 14426441233 22210492258 23735969430 28852882466 33315738387 35603954145 43279323699 55526230645 66631476774 71207908290 72132206165 86558647398 99947215161 111052461290 129837971097 144264412330 166578691935 199894430322 216396618495 259675942194 333157383870 432793236990 499736075805 649189855485 999472151610 1298379710970 1543629211931 3087258423862 4630887635793 7718146059655 9261775271586 13892662907379 15436292119310 23154438178965 27785325814758 46308876357930 69463314536895 138926629073790
• Sum of all divisors σ(n): 367403058247680
• Sum of proper divisors (its aliquot sum) s(n): 228476429173890
• 138926629073790 is an abundant number, because the sum of its proper divisors (228476429173890) is greater than itself. Its abundance is 89549800100100

Bases of 138926629073790

• Binary: 11111100101101001100000011000000011001101111110₂
• Hexadecimal: 0x7E5A6060337E
• Base-36: 1D8U0FYYRI

Squares and roots of 138926629073790

• 138926629073790 squared (138926629073790²) is 19300608265806432913264964100
• 138926629073790 cubed (138926629073790³) is 2681368445442215575088407530888840600939000
• The square root of 138926629073790 is 11786714.0914586537
• The cube root of 138926629073790 is 51791.8987089337

Scales and comparisons

• 138,926,629,073,790 seconds is equal to 4,417,437 years, 3 weeks, 6 days, 18 hours, 16 minutes, 30 seconds.
• To count from 1 to 138,926,629,073,790 would take you about eleven million, forty-three thousand, five hundred ninety-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 138926629073790 cubic inches would be around 4316 feet tall.

Recreational maths with 138926629073790

• 138926629073790 backwards is 097370926629831
• The number of decimal digits it has is: 15
• The sum of 138926629073790's digits is 72
• More coming soon!