139731342789214208

Names of 139731342789214208

• Cardinal: 139731342789214208 can be written as One hundred thirty-nine quadrillion, seven hundred thirty-one trillion, three hundred forty-two billion, seven hundred eighty-nine million, two hundred fourteen thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.39731342789214208 × 10¹⁷

Factors of 139731342789214208

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 89808

Divisors of 139731342789214208

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 1024 1058 1472 2048 2116 2944 4096 4232 5888 8192 8464 11776 16384 16928 23552 32768 33856 47104 67712 89783 94208 135424 179566 188416 270848 359132 376832 541696 718264 753664 1083392 1436528 2065009 2166784 2873056 4130018 4333568 5746112 8260036 8667136 11492224 16520072 17334272 22984448 33040144 45968896 47495207 66080288 91937792 94990414 132160576 183875584 189980828 264321152 367751168 379961656 528642304 735502336 759923312 1057284608 1471004672 1519846624 2114569216 2942009344 3039693248 4229138432 6079386496 8060987089 8458276864 12158772992 16121974178 16916553728 24317545984 32243948356 33833107456 48635091968 64487896712 67666214912 97270183936 128975793424 185402703047 194540367872 257951586848 370805406094 389080735744 515903173696 741610812188 778161471488 1031806347392 1483221624376 1556322942976 2063612694784 2966443248752 4127225389568 4264262170081 5932886497504 8254450779136 8528524340162 11865772995008 16508901558272 17057048680324 23731545990016 33017803116544 34114097360648 47463091980032 66035606233088 68228194721296 94926183960064 132071212466176 136456389442592 189852367920128 264142424932352 272912778885184 379704735840256 545825557770368 759409471680512 1091651115540736 1518818943361024 2183302231081472 3037637886722048 4366604462162944 6075275773444096 8733208924325888 17466417848651776 34932835697303552 69865671394607104 139731342789214208
• Sum of all divisors σ(n): 292140318098246415
• Sum of proper divisors (its aliquot sum) s(n): 152408975309032207
• 139731342789214208 is an abundant number, because the sum of its proper divisors (152408975309032207) is greater than itself. Its abundance is 12677632519817999

Bases of 139731342789214208

• Binary: 111110000011011001110101001111010111100001000000000000000₂
• Hexadecimal: 0x1F06CEA7AF08000
• Base-36: 127UMKP8C83K

Squares and roots of 139731342789214208

• 139731342789214208 squared (139731342789214208²) is 19524848157676885441473338109067264
• 139731342789214208 cubed (139731342789214208³) is 2728233250827706380198554254798822055852026376486912
• The square root of 139731342789214208 is 373806557.9804803371
• The cube root of 139731342789214208 is 518917.0544086063

Scales and comparisons

• 139,731,342,789,214,208 seconds is equal to 4,443,024,483 years, 14 weeks, 2 days, 4 hours, 50 minutes, 8 seconds.
• To count from 1 to 139,731,342,789,214,208 would take you about thirteen billion, three hundred twenty-nine million, seventy-three thousand, four hundred forty-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 139731342789214208 cubic inches would be around 43243.1 feet tall.

Recreational maths with 139731342789214208

• 139731342789214208 backwards is 802412987243137931
• The number of decimal digits it has is: 18
• The sum of 139731342789214208's digits is 74
• More coming soon!