1356803838

Names of 1356803838

• Cardinal: 1356803838 can be written as One billion, three hundred fifty-six million, eight hundred three thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.356803838 × 10⁹

Factors of 1356803838

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 52292

Divisors of 1356803838

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 37 39 54 74 78 111 117 222 234 333 351 481 666 702 962 999 1443 1998 2886 4329 8658 12987 25974 52237 104474 156711 313422 470133 679081 940266 1358162 1410399 1932769 2037243 2820798 3865538 4074486 5798307 6111729 11596614 12223458 17394921 18335187 25125997 34789842 36670374 50251994 52184763 75377991 104369526 150755982 226133973 452267946 678401919 1356803838
• Sum of all divisors σ(n): 3334873920
• Sum of proper divisors (its aliquot sum) s(n): 1978070082
• 1356803838 is an abundant number, because the sum of its proper divisors (1978070082) is greater than itself. Its abundance is 621266244

Bases of 1356803838

• Binary: 1010000110111110010111011111110₂
• Hexadecimal: 0x50DF2EFE
• Base-36: MFT0JI

Squares and roots of 1356803838

• 1356803838 squared (1356803838²) is 1840916654811530244
• 1356803838 cubed (1356803838³) is 2497762782686405401712276472
• The square root of 1356803838 is 36834.8182837923
• The cube root of 1356803838 is 1107.0630467687

Scales and comparisons

• 1,356,803,838 seconds is equal to 43 years, 7 weeks, 2 days, 17 hours, 57 minutes, 18 seconds.
• To count from 1 to 1,356,803,838 would take you about eighty-six 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 1356803838 cubic inches would be around 92.3 feet tall.

Recreational maths with 1356803838

• 1356803838 backwards is 8383086531
• The number of decimal digits it has is: 10
• The sum of 1356803838's digits is 45
• More coming soon!