1393846344

Names of 1393846344

• Cardinal: 1393846344 can be written as One billion, three hundred ninety-three million, eight hundred forty-six thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.393846344 × 10⁹

Factors of 1393846344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4324

Divisors of 1393846344

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 457 792 914 1371 1828 2742 3656 3851 4113 5027 5484 7702 8226 10054 10968 11553 15081 15404 16452 20108 23106 30162 30808 32904 34659 40216 42361 45243 46212 60324 69318 84722 90486 92424 120648 127083 138636 169444 180972 254166 277272 338888 361944 381249 508332 762498 1016664 1524996 1759907 3049992 3519814 5279721 7039628 10559442 14079256 15839163 19358977 21118884 31678326 38717954 42237768 58076931 63356652 77435908 116153862 126713304 154871816 174230793 232307724 348461586 464615448 696923172 1393846344
• Sum of all divisors σ(n): 4128265440
• Sum of proper divisors (its aliquot sum) s(n): 2734419096
• 1393846344 is an abundant number, because the sum of its proper divisors (2734419096) is greater than itself. Its abundance is 1340572752

Bases of 1393846344

• Binary: 1010011000101000110100001001000₂
• Hexadecimal: 0x53146848
• Base-36: N1UYQ0

Squares and roots of 1393846344

• 1393846344 squared (1393846344²) is 1942807630682166336
• 1393846344 cubed (1393846344³) is 2707975313121639773433475584
• The square root of 1393846344 is 37334.2516196589
• The cube root of 1393846344 is 1117.0474807011

Scales and comparisons

• 1,393,846,344 seconds is equal to 44 years, 16 weeks, 4 days, 11 hours, 32 minutes, 24 seconds.
• To count from 1 to 1,393,846,344 would take you about eighty-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 1393846344 cubic inches would be around 93.1 feet tall.

Recreational maths with 1393846344

• 1393846344 backwards is 4436483931
• The number of decimal digits it has is: 10
• The sum of 1393846344's digits is 45
• More coming soon!