139107907071

Names of 139107907071

• Cardinal: 139107907071 can be written as One hundred thirty-nine billion, one hundred seven million, nine hundred seven thousand and seventy-one.

Scientific notation

• Scientific notation: 1.39107907071 × 10¹¹

Factors of 139107907071

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 452

Divisors of 139107907071

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 17 21 31 49 51 63 93 119 137 147 153 217 257 279 289 357 411 441 527 651 771 833 867 959 1071 1233 1519 1581 1799 1953 2023 2313 2329 2499 2601 2877 3689 4247 4369 4557 4743 5397 6069 6713 6987 7497 7967 8631 8959 11067 12593 12741 13107 13671 14161 16191 16303 18207 20139 20961 23901 25823 26877 29729 30583 33201 35209 37779 38223 39321 39593 42483 48909 55769 60417 62713 71703 72199 74273 77469 80631 89187 91749 105627 113337 114121 118779 127449 135439 146727 167307 188139 208103 214081 216597 222819 232407 246463 267561 275247 277151 316881 342363 356337 390383 406317 438991 501921 505393 519911 564417 598553 624309 642243 649791 668457 739389 831453 948073 1027089 1091479 1171149 1218951 1227383 1316973 1516179 1559733 1725241 1795659 1872927 1926729 1940057 2218167 2302463 2494359 2844219 3274437 3513447 3537751 3639377 3682149 3950919 4189871 4548537 4679199 5175723 5386977 5820171 6636511 6907389 7640353 8532657 8591681 9823311 10175401 10613253 10918131 11046447 12569613 15527169 16117241 17460513 18555143 19909533 20722167 22921059 25775043 29329097 30526203 31839759 32754393 37708839 48351723 53482471 55665429 59728599 60141767 68763177 71227807 77325129 87987291 91578609 112820687 129886001 145055169 160447413 166996287 180425301 213683421 263961873 315437431 338462061 389658003 481342239 498594649 541275903 641050263 909202007 946312293 1015386183 1168974009 1495783947 2208062017 2727606021 2838936879 4487351841 6624186051 8182818063 15456434119 19872558153 46369302357 139107907071
• Sum of all divisors σ(n): 259182308736
• Sum of proper divisors (its aliquot sum) s(n): 120074401665
• 139107907071 is a deficient number, because the sum of its proper divisors (120074401665) is less than itself. Its deficiency is 19033505406

Bases of 139107907071

• Binary: 10000001100011011110100011010111111111₂
• Hexadecimal: 0x20637A35FF
• Base-36: 1RWL981R

Squares and roots of 139107907071

• 139107907071 squared (139107907071²) is 19351009809673971799041
• 139107907071 cubed (139107907071³) is 2691878474334136265828470114918911
• The square root of 139107907071 is 372971.7242245047
• The cube root of 139107907071 is 5181.4415752811

Scales and comparisons

• 139,107,907,071 seconds is equal to 4,423 years, 10 weeks, 3 days, 5 hours, 17 minutes, 51 seconds.
• To count from 1 to 139,107,907,071 would take you about eight thousand, eight hundred forty-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 139107907071 cubic inches would be around 431.8 feet tall.

Recreational maths with 139107907071

• 139107907071 backwards is 170709701931
• The number of decimal digits it has is: 12
• The sum of 139107907071's digits is 45
• More coming soon!