421550291968

Names of 421550291968

• Cardinal: 421550291968 can be written as Four hundred twenty-one billion, five hundred fifty million, two hundred ninety-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.21550291968 × 10¹¹

Factors of 421550291968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1325

Divisors of 421550291968

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 128 152 208 247 256 304 416 494 512 608 832 988 1024 1216 1291 1664 1976 2432 2582 3328 3952 4864 5164 6656 7904 9728 10328 13312 15808 16783 19456 20656 24529 31616 33566 41312 49058 63232 67132 82624 98116 126464 134264 165248 196232 252928 268528 318877 330496 392464 537056 637754 660992 784928 1074112 1275508 1321984 1569856 1666681 2148224 2551016 3139712 3333362 4296448 5102032 6279424 6666724 8592896 10204064 12558848 13333448 17185792 20408128 21666853 25117696 26666896 31666939 40816256 43333706 53333792 63333878 81632512 86667412 106667584 126667756 163265024 173334824 213335168 253335512 326530048 346669648 411670207 426670336 506671024 693339296 823340414 853340672 1013342048 1386678592 1646680828 1706681344 2026684096 2773357184 3293361656 4053368192 5546714368 6586723312 8106736384 11093428736 13173446624 16213472768 22186857472 26346893248 32426945536 52693786496 105387572992 210775145984 421550291968
• Sum of all divisors σ(n): 956015404680
• Sum of proper divisors (its aliquot sum) s(n): 534465112712
• 421550291968 is an abundant number, because the sum of its proper divisors (534465112712) is greater than itself. Its abundance is 112914820744

Bases of 421550291968

• Binary: 110001000100110010110101111110000000000₂
• Hexadecimal: 0x62265AFC00
• Base-36: 5DNO5R0G

Squares and roots of 421550291968

• 421550291968 squared (421550291968²) is 177704648658306045313024
• 421550291968 cubed (421550291968³) is 74911446525979772870004705152991232
• The square root of 421550291968 is 649269.0443629667
• The cube root of 421550291968 is 7498.0753103731

Scales and comparisons

• 421,550,291,968 seconds is equal to 13,403 years, 51 weeks, 5 days, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 421,550,291,968 would take you about twenty-six thousand, eight hundred seven 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 421550291968 cubic inches would be around 624.8 feet tall.

Recreational maths with 421550291968

• 421550291968 backwards is 869192055124
• 421550291968 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421550291968's digits is 52
• More coming soon!