420672080472

Names of 420672080472

• Cardinal: 420672080472 can be written as Four hundred twenty billion, six hundred seventy-two million, eighty thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.20672080472 × 10¹¹

Factors of 420672080472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18153

Divisors of 420672080472

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 42 56 62 84 93 124 168 186 217 248 372 434 651 744 868 1302 1736 2604 5208 7951 10159 15902 20318 23853 30477 31804 40636 47706 55657 60954 63608 71113 81272 95412 111314 121908 142226 166971 190824 213339 222628 243816 246481 284452 314929 333942 426678 445256 492962 568904 629858 667884 739443 853356 944787 985924 1259716 1335768 1478886 1706712 1725367 1889574 1971848 2204503 2519432 2957772 3450734 3779148 4409006 5176101 5915544 6613509 6901468 7558296 8818012 10352202 13227018 13802936 17636024 20704404 26454036 41408808 52908072 80774209 161548418 242322627 323096836 484645254 565419463 646193672 969290508 1130838926 1696258389 1938581016 2261677852 2504000479 3392516778 4523355704 5008000958 6785033556 7512001437 10016001916 13570067112 15024002874 17528003353 20032003832 30048005748 35056006706 52584010059 60096011496 70112013412 105168020118 140224026824 210336040236 420672080472
• Sum of all divisors σ(n): 1240970035200
• Sum of proper divisors (its aliquot sum) s(n): 820297954728
• 420672080472 is an abundant number, because the sum of its proper divisors (820297954728) is greater than itself. Its abundance is 399625874256

Bases of 420672080472

• Binary: 110000111110010000000101000101001011000₂
• Hexadecimal: 0x61F2028A58
• Base-36: 5D95AMOO

Squares and roots of 420672080472

• 420672080472 squared (420672080472²) is 176964999288640843742784
• 420672080472 cubed (420672080472³) is 74444234421478543774470408517314048
• The square root of 420672080472 is 648592.3839145815
• The cube root of 420672080472 is 7492.8648019949

Scales and comparisons

• 420,672,080,472 seconds is equal to 13,376 years, 3 weeks, 4 days, 19 hours, 41 minutes, 12 seconds.
• To count from 1 to 420,672,080,472 would take you about twenty-six thousand, seven hundred fifty-two 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 420672080472 cubic inches would be around 624.4 feet tall.

Recreational maths with 420672080472

• 420672080472 backwards is 274080276024
• 420672080472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420672080472's digits is 42
• More coming soon!