19794829392

Names of 19794829392

• Cardinal: 19794829392 can be written as Nineteen billion, seven hundred ninety-four million, eight hundred twenty-nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.9794829392 × 10¹⁰

Factors of 19794829392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4831

Divisors of 19794829392

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 169 208 234 312 338 468 507 624 676 936 1014 1352 1521 1872 2028 2197 2704 3042 4056 4394 4813 6084 6591 8112 8788 9626 12168 13182 14439 17576 19252 19773 24336 26364 28561 28878 35152 38504 39546 43317 52728 57122 57756 62569 77008 79092 85683 86634 105456 114244 115512 125138 158184 171366 173268 187707 228488 231024 250276 257049 316368 342732 346536 375414 456976 500552 514098 563121 685464 693072 750828 813397 1001104 1028196 1126242 1370928 1501656 1626794 2056392 2252484 2440191 3003312 3253588 4112784 4504968 4880382 6507176 7320573 9009936 9760764 10574161 13014352 14641146 19521528 21148322 29282292 31722483 39043056 42296644 58564584 63444966 84593288 95167449 117129168 126889932 137464093 169186576 190334898 253779864 274928186 380669796 412392279 507559728 549856372 761339592 824784558 1099712744 1237176837 1522679184 1649569116 2199425488 2474353674 3299138232 4948707348 6598276464 9897414696 19794829392
• Sum of all divisors σ(n): 60026839522
• Sum of proper divisors (its aliquot sum) s(n): 40232010130
• 19794829392 is an abundant number, because the sum of its proper divisors (40232010130) is greater than itself. Its abundance is 20437180738

Bases of 19794829392

• Binary: 10010011011110111010010000001010000₂
• Hexadecimal: 0x49BDD2050
• Base-36: 93DBW40

Squares and roots of 19794829392

• 19794829392 squared (19794829392²) is 391835270658387089664
• 19794829392 cubed (19794829392³) is 7756312332450915953794286604288
• The square root of 19794829392 is 140694.0986395663
• The cube root of 19794829392 is 2705.1037160917

Scales and comparisons

• 19,794,829,392 seconds is equal to 629 years, 21 weeks, 3 days, 19 hours, 43 minutes, 12 seconds.
• To count from 1 to 19,794,829,392 would take you about one thousand, two hundred fifty-eight 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 19794829392 cubic inches would be around 225.4 feet tall.

Recreational maths with 19794829392

• 19794829392 backwards is 29392849791
• The number of decimal digits it has is: 11
• The sum of 19794829392's digits is 63
• More coming soon!