12794638778368

Names of 12794638778368

• Cardinal: 12794638778368 can be written as Twelve trillion, seven hundred ninety-four billion, six hundred thirty-eight million, seven hundred seventy-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2794638778368 × 10¹³

Factors of 12794638778368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 13993

Divisors of 12794638778368

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 32 37 41 64 74 82 128 148 164 256 296 328 512 592 656 1024 1184 1312 1369 1517 2048 2368 2624 2738 3034 4096 4736 5248 5476 6068 8192 9472 10496 10952 12136 13913 16384 18944 20992 21904 24272 27826 37888 41984 43808 48544 55652 56129 75776 83968 87616 97088 111304 112258 151552 167936 175232 194176 222608 224516 303104 335872 350464 388352 445216 449032 514781 570433 606208 671744 700928 776704 890432 898064 1029562 1140866 1401856 1553408 1780864 1796128 2059124 2281732 2803712 3106816 3561728 3592256 4118248 4563464 5607424 6213632 7123456 7184512 8236496 9126928 11214848 12427264 14246912 14369024 16472992 18253856 19046897 21106021 22429696 24854528 28493824 28738048 32945984 36507712 38093794 42212042 56987648 57476096 65891968 73015424 76187588 84424084 113975296 114952192 131783936 146030848 152375176 168848168 227950592 229904384 263567872 292061696 304750352 337696336 459808768 527135744 584123392 609500704 675392672 780922777 919617536 1054271488 1168246784 1219001408 1350785344 1561845554 2108542976 2336493568 2438002816 2701570688 3123691108 4217085952 4672987136 4876005632 5403141376 6247382216 8434171904 9345974272 9752011264 10806282752 12494764432 19504022528 21612565504 24989528864 39008045056 43225131008 49979057728 78016090112 86450262016 99958115456 156032180224 172900524032 199916230912 312064360448 345801048064 399832461824 799664923648 1599329847296 3198659694592 6397319389184 12794638778368
• Sum of all divisors σ(n): 26942138725572
• Sum of proper divisors (its aliquot sum) s(n): 14147499947204
• 12794638778368 is an abundant number, because the sum of its proper divisors (14147499947204) is greater than itself. Its abundance is 1352861168836

Bases of 12794638778368

• Binary: 10111010001011111011111001100100000000000000₂
• Hexadecimal: 0xBA2FBE64000
• Base-36: 4J9RXKWSG

Squares and roots of 12794638778368

• 12794638778368 squared (12794638778368²) is 163702781468918187424743424
• 12794638778368 cubed (12794638778368³) is 2094517955908923066114656062383201452032
• The square root of 12794638778368 is 3576959.4320271511
• The cube root of 12794638778368 is 23388.8755523051

Scales and comparisons

• 12,794,638,778,368 seconds is equal to 406,829 years, 48 weeks, 4 days, 23 hours, 19 minutes, 28 seconds.
• To count from 1 to 12,794,638,778,368 would take you about one million, seventeen thousand and seventy-four 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 12794638778368 cubic inches would be around 1949.1 feet tall.

Recreational maths with 12794638778368

• 12794638778368 backwards is 86387783649721
• The number of decimal digits it has is: 14
• The sum of 12794638778368's digits is 79
• More coming soon!