420365361215428912

Names of 420365361215428912

• Cardinal: 420365361215428912 can be written as Four hundred twenty quadrillion, three hundred sixty-five trillion, three hundred sixty-one billion, two hundred fifteen million, four hundred twenty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.20365361215428912 × 10¹⁷

Factors of 420365361215428912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5359640

Divisors of 420365361215428912

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 37 74 148 296 592 653 1306 2612 5224 10448 24161 48322 96644 193288 211241 386576 422482 844964 1689928 3379856 5147707 7815917 10295414 15631834 20590828 31263668 41181656 62527336 82363312 125054672 137940373 190465159 275880746 380930318 551761492 761860636 1103522984 1523721272 2207045968 3047442544 3361452671 5103793801 6722905342 10207587602 13445810684 20415175204 26891621368 40830350408 53783242736 81660700816 124373748827 248747497654 497494995308 994989990616 1087406774387 1989979981232 2174813548774 4349627097548 8699254195096 17398508390192 40234050652319 80468101304638 160936202609276 321872405218552 643744810437104 710076623674711 1420153247349422 2840306494698844 5680612989397688 11361225978795376 26272835075964307 52545670151928614 105091340303857228 210182680607714456 420365361215428912
• Sum of all divisors σ(n): 837755356467654432
• Sum of proper divisors (its aliquot sum) s(n): 417389995252225520
• 420365361215428912 is a deficient number, because the sum of its proper divisors (417389995252225520) is less than itself. Its deficiency is 2975365963203392

Bases of 420365361215428912

• Binary: 10111010101011100000001000110011111000111111101100100110000₂
• Hexadecimal: 0x5D570119F1FD930
• Base-36: 36Z330ZFO7XS

Squares and roots of 420365361215428912

• 420365361215428912 squared (420365361215428912²) is 176707036909778025771844080125503744
• 420365361215428912 cubed (420365361215428912³) is 74281517399886968937665862631206637068489679021846528
• The square root of 420365361215428912 is 648355890.8619778339
• The cube root of 420365361215428912 is 749104.3300316445

Scales and comparisons

• 420,365,361,215,428,912 seconds is equal to 13,366,318,211 years, 11 weeks, 1 day, 6 hours, 41 minutes, 52 seconds.
• To count from 1 to 420,365,361,215,428,912 would take you about forty billion, ninety-eight million, nine hundred fifty-four thousand, six hundred thirty-three 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 420365361215428912 cubic inches would be around 62425.4 feet tall.

Recreational maths with 420365361215428912

• 420365361215428912 backwards is 219824512163563024
• The number of decimal digits it has is: 18
• The sum of 420365361215428912's digits is 64
• More coming soon!