139464467968

Names of 139464467968

• Cardinal: 139464467968 can be written as One hundred thirty-nine billion, four hundred sixty-four million, four hundred sixty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39464467968 × 10¹¹

Factors of 139464467968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2041

Divisors of 139464467968

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 53 56 64 98 106 112 128 196 212 224 256 371 392 424 448 512 742 784 848 896 1484 1568 1696 1792 1979 2597 2809 2968 3136 3392 3584 3958 5194 5618 5936 6272 6784 7916 10388 11236 11872 12544 13568 13853 15832 19663 20776 22472 23744 25088 27136 27706 31664 39326 41552 44944 47488 55412 63328 78652 83104 89888 94976 96971 104887 110824 126656 137641 157304 166208 179776 189952 193942 209774 221648 253312 275282 314608 332416 359552 387884 419548 443296 506624 550564 629216 664832 719104 734209 775768 839096 886592 1013248 1101128 1258432 1329664 1438208 1468418 1551536 1678192 1773184 2202256 2516864 2936836 3103072 3356384 3546368 4404512 5033728 5139463 5559011 5873672 6206144 6712768 7092736 8809024 10067456 10278926 11118022 11747344 12412288 13425536 17618048 20557852 22236044 23494688 24824576 26851072 35236096 38913077 41115704 44472088 46989376 49649152 53702144 70472192 77826154 82231408 88944176 93978752 155652308 164462816 177888352 187957504 272391539 311304616 328925632 355776704 375915008 544783078 622609232 657851264 711553408 1089566156 1245218464 1315702528 1423106816 2179132312 2490436928 2631405056 2846213632 4358264624 4980873856 8716529248 9961747712 17433058496 19923495424 34866116992 69732233984 139464467968
• Sum of all divisors σ(n): 330549898140
• Sum of proper divisors (its aliquot sum) s(n): 191085430172
• 139464467968 is an abundant number, because the sum of its proper divisors (191085430172) is greater than itself. Its abundance is 51620962204

Bases of 139464467968

• Binary: 10000001111000101110101110011000000000₂
• Hexadecimal: 0x2078BAE600
• Base-36: 1S2HJK74

Squares and roots of 139464467968

• 139464467968 squared (139464467968²) is 19450337825597298049024
• 139464467968 cubed (139464467968³) is 2712631016644793144225456541663232
• The square root of 139464467968 is 373449.4182188533
• The cube root of 139464467968 is 5185.8648158125

Scales and comparisons

• 139,464,467,968 seconds is equal to 4,434 years, 28 weeks, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 139,464,467,968 would take you about eight thousand, eight hundred sixty-nine 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 139464467968 cubic inches would be around 432.2 feet tall.

Recreational maths with 139464467968

• 139464467968 backwards is 869764464931
• The number of decimal digits it has is: 12
• The sum of 139464467968's digits is 67
• More coming soon!