139797662661762768

Names of 139797662661762768

• Cardinal: 139797662661762768 can be written as One hundred thirty-nine quadrillion, seven hundred ninety-seven trillion, six hundred sixty-two billion, six hundred sixty-one million, seven hundred sixty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39797662661762768 × 10¹⁷

Factors of 139797662661762768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 72714935444

Divisors of 139797662661762768

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 79 104 117 144 156 158 169 208 234 237 312 316 338 468 474 507 624 632 676 711 936 948 1014 1027 1264 1352 1422 1521 1872 1896 2028 2054 2704 2844 3042 3081 3792 4056 4108 5688 6084 6162 8112 8216 9243 11376 12168 12324 13351 16432 18486 24336 24648 26702 36972 40053 49296 53404 73944 80106 106808 120159 147888 160212 213616 240318 320424 480636 640848 961272 1922544 72714935347 145429870694 218144806041 290859741388 436289612082 581719482776 654434418123 872579224164 945294159511 1163438965552 1308868836246 1745158448328 1890588319022 2617737672492 2835882478533 3490316896656 3781176638044 5235475344984 5671764957066 5744479892413 7562353276088 8507647435599 10470950689968 11343529914132 11488959784826 12288824073643 15124706552176 17015294871198 17233439677239 22687059828264 22977919569652 24577648147286 34030589742396 34466879354478 36866472220929 45374119656528 45955839139304 49155296294572 51700319031717 68061179484792 68933758708956 73732944441858 74678238601369 91911678278608 98310592589144 103400638063434 110599416662787 136122358969584 137867517417912 147465888883716 149356477202738 196621185178288 206801276126868 221198833325574 224034715804107 275735034835824 294931777767432 298712954405476 413602552253736 442397666651148 448069431608214 589863555534864 597425908810952 672104147412321 827205104507472 884795333302296 896138863216428 970817101817797 1194851817621904 1344208294824642 1769590666604592 1792277726432856 1941634203635594 2688416589649284 2912451305453391 3584555452865712 3883268407271188 5376833179298568 5824902610906782 7766536814542376 8737353916360173 10753666358597136 11649805221813564 15533073629084752 17474707832720346 23299610443627128 34949415665440692 46599220887254256 69898831330881384 139797662661762768
• Sum of all divisors σ(n): 429012301358372160
• Sum of proper divisors (its aliquot sum) s(n): 289214638696609392
• 139797662661762768 is an abundant number, because the sum of its proper divisors (289214638696609392) is greater than itself. Its abundance is 149416976034846624

Bases of 139797662661762768

• Binary: 111110000101010010011101111000111011000100101111011010000₂
• Hexadecimal: 0x1F0A93BC7625ED0
• Base-36: 128I4VMO4K40

Squares and roots of 139797662661762768

• 139797662661762768 squared (139797662661762768²) is 19543386485692019968026793111021824
• 139797662661762768 cubed (139797662661762768³) is 2732119751195226380452803959831239533488621558648832
• The square root of 139797662661762768 is 373895256.2707405733
• The cube root of 139797662661762768 is 518999.1382823379

Scales and comparisons

• 139,797,662,661,762,768 seconds is equal to 4,445,133,250 years, 4 weeks, 1 day, 15 hours, 52 minutes, 48 seconds.
• To count from 1 to 139,797,662,661,762,768 would take you about thirteen billion, three hundred thirty-five million, three hundred ninety-nine thousand, seven hundred fifty 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 139797662661762768 cubic inches would be around 43249.9 feet tall.

Recreational maths with 139797662661762768

• 139797662661762768 backwards is 867267166266797931
• The number of decimal digits it has is: 18
• The sum of 139797662661762768's digits is 99
• More coming soon!