139906972993609008

Names of 139906972993609008

• Cardinal: 139906972993609008 can be written as One hundred thirty-nine quadrillion, nine hundred six trillion, nine hundred seventy-two billion, nine hundred ninety-three million, six hundred nine thousand and eight.

Scientific notation

• Scientific notation: 1.39906972993609008 × 10¹⁷

Factors of 139906972993609008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 249716

Divisors of 139906972993609008

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 132 144 176 198 264 396 528 792 1433 1584 2866 4299 5732 8598 11464 12897 15763 17196 22928 25794 31526 34392 47289 51588 63052 68784 94578 103176 126104 141867 189156 206352 248267 252208 283734 378312 496534 567468 744801 756624 993068 1134936 1489602 1986136 2234403 2269872 2730937 2979204 3972272 4468806 5461874 5958408 8192811 8937612 10923748 11916816 16385622 17875224 21847496 24578433 32771244 35750448 43694992 49156866 65542488 98313732 131084976 196627464 355766611 393254928 711533222 1067299833 1423066444 2134599666 2846132888 3201899499 3913432721 4269199332 5692265776 6403798998 7826865442 8538398664 11740298163 12807597996 15653730884 17076797328 23480596326 25615195992 31307461768 35220894489 46961192652 51230391984 61636503289 62614923536 70441788978 93922385304 123273006578 140883577956 184909509867 187844770608 246546013156 281767155912 369819019734 493092026312 554728529601 563534311824 678001536179 739638039468 986184052624 1109457059202 1356003072358 1479276078936 2034004608537 2218914118404 2712006144716 2958552157872 4068009217074 4437828236808 5424012289432 6102013825611 8136018434148 8875656473616 10848024578864 12204027651222 16272036868296 24408055302444 32544073736592 48816110604888 88325109213137 97632221209776 176650218426274 264975327639411 353300436852548 529950655278822 706600873705096 794925982918233 971576201344507 1059901310557644 1413201747410192 1589851965836466 1943152402689014 2119802621115288 2914728604033521 3179703931672932 3886304805378028 4239605242230576 5829457208067042 6359407863345864 7772609610756056 8744185812100563 11658914416134084 12718815726691728 15545219221512112 17488371624201126 23317828832268168 34976743248402252 46635657664536336 69953486496804504 139906972993609008
• Sum of all divisors σ(n): 427440023979520968
• Sum of proper divisors (its aliquot sum) s(n): 287533050985911960
• 139906972993609008 is an abundant number, because the sum of its proper divisors (287533050985911960) is greater than itself. Its abundance is 147626077992302952

Bases of 139906972993609008

• Binary: 111110001000011001010011010010010111000100101110100110000₂
• Hexadecimal: 0x1F10CA692E25D30
• Base-36: 129KVS3PECS0

Squares and roots of 139906972993609008

• 139906972993609008 squared (139906972993609008²) is 19573961092234440309666412778744064
• 139906972993609008 cubed (139906972993609008³) is 2738533645909197321325828881499045169220620916928512
• The square root of 139906972993609008 is 374041405.4534725009
• The cube root of 139906972993609008 is 519134.3746584647

Scales and comparisons

• 139,906,972,993,609,008 seconds is equal to 4,448,608,980 years, 26 weeks, 5 days, 12 hours, 16 minutes, 48 seconds.
• To count from 1 to 139,906,972,993,609,008 would take you about thirteen billion, three hundred forty-five million, eight hundred twenty-six thousand, nine hundred forty-one 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 139906972993609008 cubic inches would be around 43261.2 feet tall.

Recreational maths with 139906972993609008

• 139906972993609008 backwards is 800906399279609931
• The number of decimal digits it has is: 18
• The sum of 139906972993609008's digits is 90
• More coming soon!