1390229580438

Names of 1390229580438

• Cardinal: 1390229580438 can be written as One trillion, three hundred ninety billion, two hundred twenty-nine million, five hundred eighty thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.390229580438 × 10¹²

Factors of 1390229580438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 146555986

Divisors of 1390229580438

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 17 18 31 34 51 62 93 102 153 186 279 306 527 558 1054 1581 3162 4743 9486 146555933 293111866 439667799 879335598 1319003397 2491450861 2638006794 4543233923 4982901722 7474352583 9086467846 13629701769 14948705166 22423057749 27259403538 40889105307 44846115498 77234976691 81778210614 154469953382 231704930073 463409860146 695114790219 1390229580438
• Sum of all divisors σ(n): 3292232501376
• Sum of proper divisors (its aliquot sum) s(n): 1902002920938
• 1390229580438 is an abundant number, because the sum of its proper divisors (1902002920938) is greater than itself. Its abundance is 511773340500

Bases of 1390229580438

• Binary: 10100001110110000001000111110101010010110₂
• Hexadecimal: 0x143B023EA96
• Base-36: HQNUSPLI

Squares and roots of 1390229580438

• 1390229580438 squared (1390229580438²) is 1932738286324817512271844
• 1390229580438 cubed (1390229580438³) is 2686949936893810163072600600320587672
• The square root of 1390229580438 is 1179079.9720281911
• The cube root of 1390229580438 is 11160.8046925735

Scales and comparisons

• 1,390,229,580,438 seconds is equal to 44,205 years, 3 hours, 27 minutes, 18 seconds.
• To count from 1 to 1,390,229,580,438 would take you about one hundred ten thousand, five hundred twelve 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 1390229580438 cubic inches would be around 930.1 feet tall.

Recreational maths with 1390229580438

• 1390229580438 backwards is 8340859220931
• The number of decimal digits it has is: 13
• The sum of 1390229580438's digits is 54
• More coming soon!