122978496247490

Names of 122978496247490

• Cardinal: 122978496247490 can be written as One hundred twenty-two trillion, nine hundred seventy-eight billion, four hundred ninety-six million, two hundred forty-seven thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.2297849624749 × 10¹⁴

Factors of 122978496247490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3123495

Divisors of 122978496247490

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 26 61 65 122 130 305 610 793 1586 3965 4973 7930 9946 24865 49730 64649 129298 303353 323245 606706 646490 1516765 3033530 3118441 3943589 6236882 7887178 15592205 19717945 31184410 39435890 40539733 81079466 190224901 202698665 380449802 405397330 951124505 1902249010 2472923713 4945847426 12364618565 15508007093 24729237130 31016014186 77540035465 155080070930 201604092209 403208184418 945988432673 1008020461045 1891976865346 2016040922090 4729942163365 9459884326730 12297849624749 24595699249498 61489248123745 122978496247490
• Sum of all divisors σ(n): 242345903056992
• Sum of proper divisors (its aliquot sum) s(n): 119367406809502
• 122978496247490 is a deficient number, because the sum of its proper divisors (119367406809502) is less than itself. Its deficiency is 3611089437988

Bases of 122978496247490

• Binary: 11011111101100100101001100101010111011011000010₂
• Hexadecimal: 0x6FD9299576C2
• Base-36: 17LBJHGDS2

Squares and roots of 122978496247490

• 122978496247490 squared (122978496247490²) is 15123710539293912011331300100
• 122978496247490 cubed (122978496247490³) is 1859891179804681322479708527707033061749000
• The square root of 122978496247490 is 11089567.0000000451
• The cube root of 122978496247490 is 49729.0000000011

Scales and comparisons

• 122,978,496,247,490 seconds is equal to 3,910,335 years, 40 weeks, 5 days, 2 hours, 4 minutes, 50 seconds.
• To count from 1 to 122,978,496,247,490 would take you about nine million, seven hundred seventy-five thousand, eight hundred thirty-nine 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 122978496247490 cubic inches would be around 4144.1 feet tall.

Recreational maths with 122978496247490

• 122978496247490 backwards is 094742694879221
• The number of decimal digits it has is: 15
• The sum of 122978496247490's digits is 74
• More coming soon!