400152145302925

Names of 400152145302925

• Cardinal: 400152145302925 can be written as Four hundred trillion, one hundred fifty-two billion, one hundred forty-five million, three hundred two thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 4.00152145302925 × 10¹⁴

Factors of 400152145302925

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 853

Divisors of 400152145302925

• Number of divisors d(n): 30
• Complete list of divisors:
  1 5 25 37 185 811 925 4055 20275 30007 150035 657721 750175 3288605 16443025 24335677 121678385 533411731 608391925 2667058655 13335293275 19736234047 98681170235 432596913841 493405851175 2162984569205 10814922846025 16006085812117 80030429060585 400152145302925
• Sum of all divisors σ(n): 510228299275690
• Sum of proper divisors (its aliquot sum) s(n): 110076153972765
• 400152145302925 is a deficient number, because the sum of its proper divisors (110076153972765) is less than itself. Its deficiency is 290075991330160

Bases of 400152145302925

• Binary: 1011010111110111110101110011110100001010110001101₂
• Hexadecimal: 0x16BEFAE7A158D
• Base-36: 3XUBCVOVPP

Squares and roots of 400152145302925

• 400152145302925 squared (400152145302925²) is 160121739390533202140013555625
• 400152145302925 cubed (400152145302925³) is 64073057526757731434922284870684171962703125
• The square root of 400152145302925 is 20003803.2709513767
• The cube root of 400152145302925 is 73689.9705901043

Scales and comparisons

• 400,152,145,302,925 seconds is equal to 12,723,600 years, 24 weeks, 2 days, 15 hours, 15 minutes, 25 seconds.
• To count from 1 to 400,152,145,302,925 would take you about thirty-one million, eight hundred nine thousand and one 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 400152145302925 cubic inches would be around 6140.8 feet tall.

Recreational maths with 400152145302925

• 400152145302925 backwards is 529203541251004
• The number of decimal digits it has is: 15
• The sum of 400152145302925's digits is 43
• More coming soon!