1319894136

Names of 1319894136

• Cardinal: 1319894136 can be written as One billion, three hundred nineteen million, eight hundred ninety-four thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.319894136 × 10⁹

Factors of 1319894136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4607

Divisors of 1319894136

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 121 132 198 216 242 264 297 363 396 484 594 726 792 968 1089 1188 1331 1452 2178 2376 2662 2904 3267 3993 4356 4591 5324 6534 7986 8712 9182 10648 11979 13068 13773 15972 18364 23958 26136 27546 31944 35937 36728 41319 47916 50501 55092 71874 82638 95832 101002 110184 123957 143748 151503 165276 202004 247914 287496 303006 330552 404008 454509 495828 555511 606012 909018 991656 1111022 1212024 1363527 1666533 1818036 2222044 2727054 3333066 3636072 4444088 4999599 5454108 6110621 6666132 9999198 10908216 12221242 13332264 14998797 18331863 19998396 24442484 29997594 36663726 39996792 48884968 54995589 59995188 73327452 109991178 119990376 146654904 164986767 219982356 329973534 439964712 659947068 1319894136
• Sum of all divisors σ(n): 4033612800
• Sum of proper divisors (its aliquot sum) s(n): 2713718664
• 1319894136 is an abundant number, because the sum of its proper divisors (2713718664) is greater than itself. Its abundance is 1393824528

Bases of 1319894136

• Binary: 1001110101010111111110001111000₂
• Hexadecimal: 0x4EABFC78
• Base-36: LTTWU0

Squares and roots of 1319894136

• 1319894136 squared (1319894136²) is 1742120530247186496
• 1319894136 cubed (1319894136³) is 2299414672078472086568787456
• The square root of 1319894136 is 36330.3473146075
• The cube root of 1319894136 is 1096.9319842703

Scales and comparisons

• 1,319,894,136 seconds is equal to 41 years, 50 weeks, 2 days, 13 hours, 15 minutes, 36 seconds.
• To count from 1 to 1,319,894,136 would take you about eighty-three 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 1319894136 cubic inches would be around 91.4 feet tall.

Recreational maths with 1319894136

• 1319894136 backwards is 6314989131
• The number of decimal digits it has is: 10
• The sum of 1319894136's digits is 45
• More coming soon!