61421790122

Names of 61421790122

• Cardinal: 61421790122 can be written as Sixty-one billion, four hundred twenty-one million, seven hundred ninety thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 6.1421790122 × 10¹⁰

Factors of 61421790122

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3036

Divisors of 61421790122

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 14 22 23 41 46 77 82 151 154 161 253 287 302 322 451 506 574 902 943 1057 1661 1771 1886 2114 2801 3157 3322 3473 3542 5602 6191 6314 6601 6946 10373 11627 12382 13202 19607 20746 23254 24311 30811 38203 39214 43337 48622 61622 64423 68101 72611 76406 86674 114841 128846 136202 142393 145222 215677 229682 267421 284786 422951 431354 450961 476707 534842 708653 803887 845902 901922 953414 996751 1263251 1417306 1566323 1607774 1993502 2526502 2641343 2960657 3132646 4652461 4960571 5282686 5921314 8842757 9304922 9727873 9921142 10964261 17340991 17685514 18489401 19455746 21928522 29054773 32567227 34681982 36978802 58109546 65134454 68095111 107006603 121386937 136190222 190750901 203383411 214013206 242773874 381501802 398842793 406766822 749046221 797685586 1335256307 1498092442 2670512614 2791899551 4387270723 5583799102 8774541446 30710895061 61421790122
• Sum of all divisors σ(n): 123641634816
• Sum of proper divisors (its aliquot sum) s(n): 62219844694
• 61421790122 is an abundant number, because the sum of its proper divisors (62219844694) is greater than itself. Its abundance is 798054572

Bases of 61421790122

• Binary: 111001001101000001100010001110101010₂
• Hexadecimal: 0xE4D0623AA
• Base-36: S7SY4KQ

Squares and roots of 61421790122

• 61421790122 squared (61421790122²) is 3772636301791016774884
• 61421790122 cubed (61421790122³) is 231722075135246085051906368895848
• The square root of 61421790122 is 247834.1988547989
• The cube root of 61421790122 is 3945.5494416845

Scales and comparisons

• 61,421,790,122 seconds is equal to 1,953 years, 1 week, 1 day, 8 hours, 22 minutes, 2 seconds.
• To count from 1 to 61,421,790,122 would take you about three thousand, nine hundred six 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 61421790122 cubic inches would be around 328.8 feet tall.

Recreational maths with 61421790122

• 61421790122 backwards is 22109712416
• The number of decimal digits it has is: 11
• The sum of 61421790122's digits is 35
• More coming soon!