421202872112

Names of 421202872112

• Cardinal: 421202872112 can be written as Four hundred twenty-one billion, two hundred two million, eight hundred seventy-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.21202872112 × 10¹¹

Factors of 421202872112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1163471

Divisors of 421202872112

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 17 22 34 44 68 88 121 136 176 187 242 272 374 484 748 968 1331 1496 1936 2057 2662 2992 4114 5324 8228 10648 16456 21296 22627 32912 45254 90508 181016 362032 1163441 2326882 4653764 9307528 12797851 18615056 19778497 25595702 39556994 51191404 79113988 102382808 140776361 158227976 204765616 217563467 281552722 316455952 435126934 563105444 870253868 1126210888 1548539971 1740507736 2252421776 2393198137 3097079942 3481015472 4786396274 6194159884 9572792548 12388319768 19145585096 24776639536 26325179507 38291170192 52650359014 105300718028 210601436056 421202872112
• Sum of all divisors σ(n): 950429731104
• Sum of proper divisors (its aliquot sum) s(n): 529226858992
• 421202872112 is an abundant number, because the sum of its proper divisors (529226858992) is greater than itself. Its abundance is 108023986880

Bases of 421202872112

• Binary: 110001000010001101001011100011100110000₂
• Hexadecimal: 0x6211A5C730
• Base-36: 5DHXBC4W

Squares and roots of 421202872112

• 421202872112 squared (421202872112²) is 177411859475397827340544
• 421202872112 cubed (421202872112³) is 74726384757768106479641811504508928
• The square root of 421202872112 is 649001.4423034821
• The cube root of 421202872112 is 7496.0149028315

Scales and comparisons

• 421,202,872,112 seconds is equal to 13,392 years, 49 weeks, 2 days, 5 hours, 48 minutes, 32 seconds.
• To count from 1 to 421,202,872,112 would take you about twenty-six thousand, seven hundred eighty-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 421202872112 cubic inches would be around 624.7 feet tall.

Recreational maths with 421202872112

• 421202872112 backwards is 211278202124
• The number of decimal digits it has is: 12
• The sum of 421202872112's digits is 32
• More coming soon!