13972157952

Names of 13972157952

• Cardinal: 13972157952 can be written as Thirteen billion, nine hundred seventy-two million, one hundred fifty-seven thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.3972157952 × 10¹⁰

Factors of 13972157952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 431

Divisors of 13972157952

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 73 96 128 146 192 219 256 292 353 384 438 512 584 706 768 876 1059 1168 1412 1536 1752 2118 2336 2824 3504 4236 4672 5648 7008 8472 9344 11296 14016 16944 18688 22592 25769 28032 33888 37376 45184 51538 56064 67776 77307 90368 103076 112128 124609 135552 154614 180736 206152 249218 271104 309228 373827 412304 498436 542208 618456 747654 824608 996872 1236912 1495308 1649216 1993744 2473824 2990616 3298432 3987488 4947648 5981232 6596864 7974976 9096457 9895296 11962464 13193728 15949952 18192914 19790592 23924928 27289371 31899904 36385828 39581184 47849856 54578742 63799808 72771656 95699712 109157484 145543312 191399424 218314968 291086624 436629936 582173248 873259872 1164346496 1746519744 2328692992 3493039488 4657385984 6986078976 13972157952
• Sum of all divisors σ(n): 37839796104
• Sum of proper divisors (its aliquot sum) s(n): 23867638152
• 13972157952 is an abundant number, because the sum of its proper divisors (23867638152) is greater than itself. Its abundance is 9895480200

Bases of 13972157952

• Binary: 1101000000110011100011011000000000₂
• Hexadecimal: 0x340CE3600
• Base-36: 6F2NU2O

Squares and roots of 13972157952

• 13972157952 squared (13972157952²) is 195221197835636834304
• 13972157952 cubed (13972157952³) is 2727661411738158383404739985408
• The square root of 13972157952 is 118203.8829819055
• The cube root of 13972157952 is 2408.5435063421

Scales and comparisons

• 13,972,157,952 seconds is equal to 444 years, 14 weeks, 18 hours, 59 minutes, 12 seconds.
• To count from 1 to 13,972,157,952 would take you about eight hundred eighty-eight 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 13972157952 cubic inches would be around 200.7 feet tall.

Recreational maths with 13972157952

• 13972157952 backwards is 25975127931
• The number of decimal digits it has is: 11
• The sum of 13972157952's digits is 51
• More coming soon!