421936703040

Names of 421936703040

• Cardinal: 421936703040 can be written as Four hundred twenty-one billion, nine hundred thirty-six million, seven hundred three thousand and forty.

Scientific notation

• Scientific notation: 4.2193670304 × 10¹¹

Factors of 421936703040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2540746

Divisors of 421936703040

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 173 192 240 320 346 480 519 692 865 960 1038 1384 1730 2076 2595 2768 3460 4152 5190 5536 6920 8304 10380 11072 13840 16608 20760 27680 33216 41520 55360 83040 166080 2540563 5081126 7621689 10162252 12702815 15243378 20324504 25405630 30486756 38108445 40649008 50811260 60973512 76216890 81298016 101622520 121947024 152433780 162596032 203245040 243894048 304867560 406490080 439517399 487788096 609735120 812980160 879034798 1219470240 1318552197 1758069596 2197586995 2438940480 2637104394 3516139192 4395173990 5274208788 6592760985 7032278384 8790347980 10548417576 13185521970 14064556768 17580695960 21096835152 26371043940 28129113536 35161391920 42193670304 52742087880 70322783840 84387340608 105484175760 140645567680 210968351520 421936703040
• Sum of all divisors σ(n): 1347393198528
• Sum of proper divisors (its aliquot sum) s(n): 925456495488
• 421936703040 is an abundant number, because the sum of its proper divisors (925456495488) is greater than itself. Its abundance is 503519792448

Bases of 421936703040

• Binary: 110001000111101011000110010011001000000₂
• Hexadecimal: 0x623D632640
• Base-36: 5DU27VPC

Squares and roots of 421936703040

• 421936703040 squared (421936703040²) is 178030581372265145241600
• 421936703040 cubed (421936703040³) is 75117636544507994279947448254464000
• The square root of 421936703040 is 649566.5501240039
• The cube root of 421936703040 is 7500.3656298195

Scales and comparisons

• 421,936,703,040 seconds is equal to 13,416 years, 14 weeks, 4 days, 15 hours, 44 minutes.
• To count from 1 to 421,936,703,040 would take you about twenty-six thousand, eight hundred thirty-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 421936703040 cubic inches would be around 625 feet tall.

Recreational maths with 421936703040

• 421936703040 backwards is 040307639124
• The number of decimal digits it has is: 12
• The sum of 421936703040's digits is 39
• More coming soon!