400479583346648

Names of 400479583346648

• Cardinal: 400479583346648 can be written as Four hundred trillion, four hundred seventy-nine billion, five hundred eighty-three million, three hundred forty-six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.00479583346648 × 10¹⁴

Factors of 400479583346648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1374144

Divisors of 400479583346648

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 26 52 104 421 842 1684 3368 5473 6691 10946 13382 21892 26764 43784 53528 86983 173966 347932 695864 1367017 2734034 2816911 5468068 5633822 10936136 11267644 17771221 22535288 35542442 36619843 71084884 73239686 142169768 146479372 292958744 575514157 1151028314 2302056628 4604113256 7481684041 9146710747 14963368082 18293421494 29926736164 36586842988 59853472328 73173685976 118907239711 237814479422 475628958844 951257917688 3850765224487 7701530448974 15403060897948 30806121795896 50059947918331 100119895836662 200239791673324 400479583346648
• Sum of all divisors σ(n): 810703244490720
• Sum of proper divisors (its aliquot sum) s(n): 410223661144072
• 400479583346648 is an abundant number, because the sum of its proper divisors (410223661144072) is greater than itself. Its abundance is 9744077797424

Bases of 400479583346648

• Binary: 1011011000011101111101011010011100001111111011000₂
• Hexadecimal: 0x16C3BEB4E1FD8
• Base-36: 3XYHS3UJ88

Squares and roots of 400479583346648

• 400479583346648 squared (400479583346648²) is 160383896677504782095732835904
• 400479583346648 cubed (400479583346648³) is 64230476116918957629668629906162944132449792
• The square root of 400479583346648 is 20011985.9920660549
• The cube root of 400479583346648 is 73710.0648814513

Scales and comparisons

• 400,479,583,346,648 seconds is equal to 12,734,011 years, 51 weeks, 1 day, 19 hours, 24 minutes, 8 seconds.
• To count from 1 to 400,479,583,346,648 would take you about thirty-one million, eight hundred thirty-five thousand and twenty-nine 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 400479583346648 cubic inches would be around 6142.5 feet tall.

Recreational maths with 400479583346648

• 400479583346648 backwards is 846643385974004
• The number of decimal digits it has is: 15
• The sum of 400479583346648's digits is 71
• More coming soon!