72368742748324

Names of 72368742748324

• Cardinal: 72368742748324 can be written as Seventy-two trillion, three hundred sixty-eight billion, seven hundred forty-two million, seven hundred forty-eight thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 7.2368742748324 × 10¹³

Factors of 72368742748324

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5383

Divisors of 72368742748324

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 11 22 44 73 121 146 242 292 484 803 1606 3212 5297 5329 8833 10594 10658 17666 21188 21316 35332 58267 58619 116534 117238 233068 234476 386681 640937 644809 773362 1281874 1289618 1546724 2563748 2579236 4253491 8506982 17013964 28058209 28227713 46788401 56116418 56455426 93576802 112232836 112910852 187153604 308640299 310504843 617280598 621009686 1234561196 1242019372 2048249257 3395043289 3415553273 4096498514 6790086578 6831106546 8192997028 13580173156 13662213092 22530741827 45061483654 90122967308 149522195761 247838160097 299044391522 495676320194 598088783044 991352640388 1644744153371 3289488306742 6578976613484 18092185687081 36184371374162 72368742748324
• Sum of all divisors σ(n): 141164856466851
• Sum of proper divisors (its aliquot sum) s(n): 68796113718527
• 72368742748324 is a deficient number, because the sum of its proper divisors (68796113718527) is less than itself. Its deficiency is 3572629029797

Bases of 72368742748324

• Binary: 10000011101000110101001001101000101000010100100₂
• Hexadecimal: 0x41D1A93450A4
• Base-36: PNHQOXD44

Squares and roots of 72368742748324

• 72368742748324 squared (72368742748324²) is 5237234926973097536804808976
• 72368742748324 cubed (72368742748324³) is 379012107142653526074078966275350064156224
• 72368742748324 is a perfect square number. Its square root is 8506982
• The cube root of 72368742748324 is 41672.5755474595

Scales and comparisons

• 72,368,742,748,324 seconds is equal to 2,301,102 years, 8 weeks, 5 days, 5 hours, 12 minutes, 4 seconds.
• To count from 1 to 72,368,742,748,324 would take you about five million, seven hundred fifty-two thousand, seven hundred fifty-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 72368742748324 cubic inches would be around 3472.7 feet tall.

Recreational maths with 72368742748324

• 72368742748324 backwards is 42384724786327
• The number of decimal digits it has is: 14
• The sum of 72368742748324's digits is 67
• More coming soon!