3838986480109216

Names of 3838986480109216

• Cardinal: 3838986480109216 can be written as Three quadrillion, eight hundred thirty-eight trillion, nine hundred eighty-six billion, four hundred eighty million, one hundred nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.838986480109216 × 10¹⁵

Factors of 3838986480109216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28442

Divisors of 3838986480109216

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 53 106 212 424 848 1696 2809 5618 11236 22472 28387 44944 56774 89888 113548 148877 227096 297754 454192 595508 908384 1191016 1504511 2382032 3009022 4764064 6018044 12036088 24072176 48144352 79739083 159478166 318956332 637912664 805821769 1275825328 1611643538 2551650656 3223287076 4226171399 6446574152 8452342798 12893148304 16904685596 25786296608 33809371192 42708553757 67618742384 85417107514 135237484768 170834215028 341668430056 683336860112 1366673720224 2263553349121 4527106698242 9054213396484 18108426792968 36216853585936 72433707171872 119968327503413 239936655006826 479873310013652 959746620027304 1919493240054608 3838986480109216
• Sum of all divisors σ(n): 7703621277860340
• Sum of proper divisors (its aliquot sum) s(n): 3864634797751124
• 3838986480109216 is an abundant number, because the sum of its proper divisors (3864634797751124) is greater than itself. Its abundance is 25648317641908

Bases of 3838986480109216

• Binary: 1101101000111000100110110001011100011100011010100000₂
• Hexadecimal: 0xDA389B171C6A0
• Base-36: 11ST21IKA74

Squares and roots of 3838986480109216

• 3838986480109216 squared (3838986480109216²) is 14737817194461347894811288134656
• 3838986480109216 cubed (3838986480109216³) is 56578280955858250893467287872008513095794589696
• The square root of 3838986480109216 is 61959555.1961859713
• The cube root of 3838986480109216 is 156580.9273642591

Scales and comparisons

• 3,838,986,480,109,216 seconds is equal to 122,067,895 years, 15 weeks, 5 days, 3 hours, 40 minutes, 16 seconds.
• To count from 1 to 3,838,986,480,109,216 would take you about three hundred sixty-six million, two hundred three thousand, six 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 3838986480109216 cubic inches would be around 13048.4 feet tall.

Recreational maths with 3838986480109216

• 3838986480109216 backwards is 6129010846898383
• The number of decimal digits it has is: 16
• The sum of 3838986480109216's digits is 76
• More coming soon!