38139611220625

Names of 38139611220625

• Cardinal: 38139611220625 can be written as Thirty-eight trillion, one hundred thirty-nine billion, six hundred eleven million, two hundred twenty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 3.8139611220625 × 10¹³

Factors of 38139611220625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 163

Divisors of 38139611220625

• Number of divisors d(n): 80
• Complete list of divisors:
  1 5 25 31 125 127 155 625 635 775 961 3175 3875 3937 4805 15875 16129 19375 19685 24025 29791 79375 80645 98425 120125 122047 148955 403225 492125 499999 600625 610235 744775 2016125 2048383 2460625 2499995 3051175 3723875 3783457 10080625 10241915 12499975 15255875 15499969 18619375 18917285 51209575 62499875 63499873 76279375 77499845 94586425 256047875 312499375 317499365 387499225 472932125 480499039 1280239375 1587496825 1937496125 1968496063 2364660625 2402495195 7937484125 9687480625 9842480315 12012475975 39687420625 49212401575 60062379875 61023377953 246062007875 300311899375 305116889765 1230310039375 1525584448825 7627922244125 38139611220625
• Sum of all divisors σ(n): 49638702530560
• Sum of proper divisors (its aliquot sum) s(n): 11499091309935
• 38139611220625 is a deficient number, because the sum of its proper divisors (11499091309935) is less than itself. Its deficiency is 26640519910690

Bases of 38139611220625

• Binary: 1000101011000000010001111110101000101010010001₂
• Hexadecimal: 0x22B011FA8A91
• Base-36: DIP3FS9LD

Squares and roots of 38139611220625

• 38139611220625 squared (38139611220625²) is 1454629944060424402425390625
• 38139611220625 cubed (38139611220625³) is 55479020536344078611742988745648681640625
• The square root of 38139611220625 is 6175727.5863354757
• The cube root of 38139611220625 is 33660.8765103307

Scales and comparisons

• 38,139,611,220,625 seconds is equal to 1,212,721 years, 34 weeks, 3 days, 10 hours, 10 minutes, 25 seconds.
• To count from 1 to 38,139,611,220,625 would take you about three million, thirty-one thousand, eight hundred four 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 38139611220625 cubic inches would be around 2805.1 feet tall.

Recreational maths with 38139611220625

• 38139611220625 backwards is 52602211693183
• The number of decimal digits it has is: 14
• The sum of 38139611220625's digits is 49
• More coming soon!