49420156415420816

Names of 49420156415420816

• Cardinal: 49420156415420816 can be written as Forty-nine quadrillion, four hundred twenty trillion, one hundred fifty-six billion, four hundred fifteen million, four hundred twenty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.9420156415420816 × 10¹⁶

Factors of 49420156415420816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26243793

Divisors of 49420156415420816

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 61 122 244 488 976 2096987 4193974 8387948 16775896 24146743 33551792 48293486 96586972 127916207 193173944 255832414 386347888 511664828 1023329656 1472951323 2046659312 2945902646 5891805292 11783610584 23567221168 50635406163341 101270812326682 202541624653364 405083249306728 810166498613456 3088759775963801 6177519551927602 12355039103855204 24710078207710408 49420156415420816
• Sum of all divisors σ(n): 97321301086392384
• Sum of proper divisors (its aliquot sum) s(n): 47901144670971568
• 49420156415420816 is a deficient number, because the sum of its proper divisors (47901144670971568) is less than itself. Its deficiency is 1519011744449248

Bases of 49420156415420816

• Binary: 10101111100100110101111011010011111000101010100110010000₂
• Hexadecimal: 0xAF935ED3E2A990
• Base-36: DILZEFN45U8

Squares and roots of 49420156415420816

• 49420156415420816 squared (49420156415420816²) is 2442351860124659237309046366105856
• 49420156415420816 cubed (49420156415420816³) is 120701410948854641646757893709046201623065441898496
• The square root of 49420156415420816 is 222306447.0846961649
• The cube root of 49420156415420816 is 366973.5010340427

Scales and comparisons

• 49,420,156,415,420,816 seconds is equal to 1,571,408,107 years, 22 weeks, 2 days, 9 hours, 46 minutes, 56 seconds.
• To count from 1 to 49,420,156,415,420,816 would take you about four billion, seven hundred fourteen million, two hundred twenty-four thousand, three hundred twenty-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 49420156415420816 cubic inches would be around 30581.1 feet tall.

Recreational maths with 49420156415420816

• 49420156415420816 backwards is 61802451465102494
• The number of decimal digits it has is: 17
• The sum of 49420156415420816's digits is 62
• More coming soon!