80538501312

Names of 80538501312

• Cardinal: 80538501312 can be written as Eighty billion, five hundred thirty-eight million, five hundred one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 8.0538501312 × 10¹⁰

Factors of 80538501312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6832

Divisors of 80538501312

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1728 6827 13654 20481 27308 40962 54616 61443 81924 109232 122886 163848 184329 218464 245772 327696 368658 436928 491544 655392 737316 983088 1310784 1474632 1966176 2949264 3932352 5898528 11797056 46607929 93215858 139823787 186431716 279647574 372863432 419471361 559295148 745726864 838942722 1118590296 1258414083 1491453728 1677885444 2237180592 2516828166 2982907456 3355770888 4474361184 5033656332 6711541776 8948722368 10067312664 13423083552 20134625328 26846167104 40269250656 80538501312
• Sum of all divisors σ(n): 236802965560
• Sum of proper divisors (its aliquot sum) s(n): 156264464248
• 80538501312 is an abundant number, because the sum of its proper divisors (156264464248) is greater than itself. Its abundance is 75725962936

Bases of 80538501312

• Binary: 1001011000000011110000000000011000000₂
• Hexadecimal: 0x12C07800C0
• Base-36: 10ZYJLC0

Squares and roots of 80538501312

• 80538501312 squared (80538501312²) is 6486450193583025721344
• 80538501312 cubed (80538501312³) is 522408977426109171039393490403328
• The square root of 80538501312 is 283793.0607185455
• The cube root of 80538501312 is 4318.5158173119

Scales and comparisons

• 80,538,501,312 seconds is equal to 2,560 years, 45 weeks, 3 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 80,538,501,312 would take you about five thousand, one hundred twenty-one 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 80538501312 cubic inches would be around 359.9 feet tall.

Recreational maths with 80538501312

• 80538501312 backwards is 21310583508
• 80538501312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80538501312's digits is 36
• More coming soon!