12794387904

Names of 12794387904

• Cardinal: 12794387904 can be written as Twelve billion, seven hundred ninety-four million, three hundred eighty-seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.2794387904 × 10¹⁰

Factors of 12794387904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1326

Divisors of 12794387904

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 96 122 144 183 192 244 288 366 449 488 549 576 732 811 898 976 1098 1347 1464 1622 1796 1952 2196 2433 2694 2928 3244 3592 3904 4041 4392 4866 5388 5856 6488 7184 7299 8082 8784 9732 10776 11712 12976 14368 14598 16164 17568 19464 21552 25952 27389 28736 29196 32328 35136 38928 43104 49471 51904 54778 58392 64656 77856 82167 86208 98942 109556 116784 129312 148413 155712 164334 197884 219112 233568 246501 258624 296826 328668 364139 395768 438224 445239 467136 493002 593652 657336 728278 791536 876448 890478 986004 1092417 1187304 1314672 1456556 1583072 1752896 1780956 1972008 2184834 2374608 2629344 2913112 3166144 3277251 3561912 3944016 4369668 4749216 5258688 5826224 6554502 7123824 7888032 8739336 9498432 11652448 13109004 14247648 15776064 17478672 22212479 23304896 26218008 28495296 34957344 44424958 52436016 66637437 69914688 88849916 104872032 133274874 177699832 199912311 209744064 266549748 355399664 399824622 533099496 710799328 799649244 1066198992 1421598656 1599298488 2132397984 3198596976 4264795968 6397193952 12794387904
• Sum of all divisors σ(n): 37403074800
• Sum of proper divisors (its aliquot sum) s(n): 24608686896
• 12794387904 is an abundant number, because the sum of its proper divisors (24608686896) is greater than itself. Its abundance is 11814298992

Bases of 12794387904

• Binary: 1011111010100110101101110111000000₂
• Hexadecimal: 0x2FA9ADDC0
• Base-36: 5VLG4W0

Squares and roots of 12794387904

• 12794387904 squared (12794387904²) is 163696361838021513216
• 12794387904 cubed (12794387904³) is 2094394751829189655982566539264
• The square root of 12794387904 is 113112.2800760377
• The cube root of 12794387904 is 2338.8722683387

Scales and comparisons

• 12,794,387,904 seconds is equal to 406 years, 42 weeks, 5 days, 4 hours, 38 minutes, 24 seconds.
• To count from 1 to 12,794,387,904 would take you about eight hundred thirteen 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 12794387904 cubic inches would be around 194.9 feet tall.

Recreational maths with 12794387904

• 12794387904 backwards is 40978349721
• The number of decimal digits it has is: 11
• The sum of 12794387904's digits is 54
• More coming soon!