139089137670

Names of 139089137670

• Cardinal: 139089137670 can be written as One hundred thirty-nine billion, eighty-nine million, one hundred thirty-seven thousand, six hundred seventy.

Scientific notation

• Scientific notation: 1.3908913767 × 10¹¹

Factors of 139089137670

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1819

Divisors of 139089137670

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 49 57 63 70 90 95 98 105 114 126 133 147 171 190 210 245 266 285 294 315 342 343 361 399 441 490 570 630 665 686 722 735 798 855 882 931 1029 1083 1197 1330 1470 1710 1715 1783 1805 1862 1995 2058 2166 2205 2394 2401 2527 2793 3087 3249 3430 3566 3610 3990 4410 4655 4802 5054 5145 5349 5415 5586 5985 6174 6498 6517 7203 7581 8379 8915 9310 10290 10698 10830 11970 12005 12481 12635 13034 13965 14406 15162 15435 16047 16245 16758 17689 17830 19551 21609 22743 24010 24962 25270 26745 27930 30870 32094 32490 32585 33877 35378 36015 37443 37905 39102 41895 43218 45486 45619 53067 53490 58653 62405 65170 67754 72030 74886 75810 80235 83790 87367 88445 91238 97755 101631 106134 108045 112329 113715 117306 123823 124810 136857 159201 160470 169385 174734 176890 187215 195510 203262 216090 224658 227430 228095 237139 247646 262101 265335 273714 293265 304893 318402 338770 371469 374430 410571 436835 456190 474278 508155 524202 530670 561645 586530 609786 611569 619115 643663 684285 711417 742938 786303 796005 821142 866761 873670 1016310 1114407 1123290 1185695 1223138 1238230 1287326 1310505 1368570 1422834 1524465 1572606 1592010 1659973 1733522 1834707 1857345 1930989 2052855 2134251 2228814 2371390 2600283 2621010 3048930 3057845 3218315 3319946 3557085 3669414 3714690 3861978 3931515 4105710 4268502 4280983 4333805 4505641 4979919 5200566 5504121 5572035 5792967 6115690 6436630 7114170 7800849 7863030 8299865 8561966 8667610 9011282 9173535 9654945 9959838 10671255 11008242 11144070 11585934 11619811 12842949 13001415 13516923 14939757 15601698 16599730 18347070 19309890 21342510 21404915 22528205 23239622 24899595 25685898 26002830 27033846 27520605 28964835 29879514 31539487 34859433 38528847 39004245 40550769 42809830 45056410 49799190 55041210 57929670 58099055 63078974 64214745 67584615 69718866 74698785 77057694 78008490 81101538 81338677 94618461 104578299 116198110 128429490 135169230 149397570 157697435 162677354 174297165 189236922 192644235 202753845 209156598 220776409 244016031 283855383 315394870 348594330 385288470 405507690 406693385 441552818 473092305 488032062 522891495 567710766 662329227 732048093 813386770 946184610 1045782990 1103882045 1220080155 1324658454 1419276915 1464096186 1545434863 1986987681 2207764090 2440160310 2838553830 3090869726 3311646135 3660240465 3973975362 4636304589 6623292270 7320480930 7727174315 9272609178 9934938405 13908913767 15454348630 19869876810 23181522945 27817827534 46363045890 69544568835 139089137670
• Sum of all divisors σ(n): 445501111536
• Sum of proper divisors (its aliquot sum) s(n): 306411973866
• 139089137670 is an abundant number, because the sum of its proper divisors (306411973866) is greater than itself. Its abundance is 167322836196

Bases of 139089137670

• Binary: 10000001100010010110111101000000000110₂
• Hexadecimal: 0x20625BD006
• Base-36: 1RWA2XHI

Squares and roots of 139089137670

• 139089137670 squared (139089137670²) is 19345788217784213028900
• 139089137670 cubed (139089137670³) is 2690789000758052348329279788663000
• The square root of 139089137670 is 372946.5614132941
• The cube root of 139089137670 is 5181.2085261539

Scales and comparisons

• 139,089,137,670 seconds is equal to 4,422 years, 31 weeks, 2 days, 23 hours, 34 minutes, 30 seconds.
• To count from 1 to 139,089,137,670 would take you about eight thousand, eight hundred forty-five 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 139089137670 cubic inches would be around 431.8 feet tall.

Recreational maths with 139089137670

• 139089137670 backwards is 076731980931
• The number of decimal digits it has is: 12
• The sum of 139089137670's digits is 54
• More coming soon!