420725626132

Names of 420725626132

• Cardinal: 420725626132 can be written as Four hundred twenty billion, seven hundred twenty-five million, six hundred twenty-six thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 4.20725626132 × 10¹¹

Factors of 420725626132

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 263

Divisors of 420725626132

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 14 28 49 61 98 122 193 196 244 343 386 427 686 772 854 1351 1372 1708 2401 2702 2989 3721 4802 5404 5978 7442 9457 9604 11773 11956 14884 18914 20923 23546 26047 37828 41846 47092 52094 66199 82411 83692 104188 132398 146461 164822 182329 226981 264796 292922 329644 364658 453962 463393 576877 585844 718153 729316 907924 926786 1153754 1276303 1436306 1588867 1853572 2307508 2552606 2872612 3177734 4038139 5027071 5105212 6355468 8076278 8934121 10054142 11122069 16152556 17868242 20108284 22244138 28266973 35189497 35736484 43807333 44488276 56533946 70378994 77854483 87614666 113067892 140757988 155708966 175229332 246326479 306651331 311417932 492652958 544981381 613302662 985305916 1089962762 1226605324 1724285353 2146559317 2179925524 3448570706 4293118634 6897141412 8586237268 15025915219 30051830438 60103660876 105181406533 210362813066 420725626132
• Sum of all divisors σ(n): 877770411112
• Sum of proper divisors (its aliquot sum) s(n): 457044784980
• 420725626132 is an abundant number, because the sum of its proper divisors (457044784980) is greater than itself. Its abundance is 36319158848

Bases of 420725626132

• Binary: 110000111110101001100111001010100010100₂
• Hexadecimal: 0x61F5339514
• Base-36: 5DA16AS4

Squares and roots of 420725626132

• 420725626132 squared (420725626132²) is 177010052484163441281424
• 420725626132 cubed (420725626132³) is 74472665163057845847350928820571968
• The square root of 420725626132 is 648633.6609612547
• The cube root of 420725626132 is 7493.1827007321

Scales and comparisons

• 420,725,626,132 seconds is equal to 13,377 years, 40 weeks, 1 day, 13 hours, 28 minutes, 52 seconds.
• To count from 1 to 420,725,626,132 would take you about twenty-six thousand, seven hundred fifty-five 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 420725626132 cubic inches would be around 624.4 feet tall.

Recreational maths with 420725626132

• 420725626132 backwards is 231626527024
• The number of decimal digits it has is: 12
• The sum of 420725626132's digits is 40
• More coming soon!