12979952800

Names of 12979952800

• Cardinal: 12979952800 can be written as Twelve billion, nine hundred seventy-nine million, nine hundred fifty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29799528 × 10¹⁰

Factors of 12979952800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 145

Divisors of 12979952800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 59 79 80 100 118 158 160 200 236 295 316 395 400 472 590 632 790 800 944 1180 1264 1475 1580 1888 1975 2360 2528 2950 3160 3481 3950 4661 4720 5900 6320 6962 7900 9322 9440 11800 12640 13924 15800 17405 18644 23305 23600 27848 31600 34810 37288 46610 47200 55696 63200 69620 74576 87025 93220 111392 116525 139240 149152 174050 186440 205379 233050 274999 278480 348100 372880 410758 466100 549998 556960 696200 745760 821516 932200 1026895 1099996 1374995 1392400 1643032 1864400 2053790 2199992 2749990 2784800 3286064 3728800 4107580 4399984 5134475 5499980 6572128 6874975 8215160 8799968 10268950 10999960 13749950 16224941 16430320 20537900 21999920 27499900 32449882 32860640 41075800 43999840 54999800 64899764 81124705 82151600 109999600 129799528 162249410 164303200 219999200 259599056 324498820 405623525 519198112 648997640 811247050 1297995280 1622494100 2595990560 3244988200 6489976400 12979952800
• Sum of all divisors σ(n): 32641660800
• Sum of proper divisors (its aliquot sum) s(n): 19661708000
• 12979952800 is an abundant number, because the sum of its proper divisors (19661708000) is greater than itself. Its abundance is 6681755200

Bases of 12979952800

• Binary: 1100000101101010100101110010100000₂
• Hexadecimal: 0x305AA5CA0
• Base-36: 5YNXFOG

Squares and roots of 12979952800

• 12979952800 squared (12979952800²) is 168479174690227840000
• 12979952800 cubed (12979952800³) is 2186851735262111984445952000000
• The square root of 12979952800 is 113929.5958037243
• The cube root of 12979952800 is 2350.1254075221

Scales and comparisons

• 12,979,952,800 seconds is equal to 412 years, 37 weeks, 3 days, 22 hours, 26 minutes, 40 seconds.
• To count from 1 to 12,979,952,800 would take you about eight hundred twenty-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 12979952800 cubic inches would be around 195.8 feet tall.

Recreational maths with 12979952800

• 12979952800 backwards is 00825997921
• The number of decimal digits it has is: 11
• The sum of 12979952800's digits is 52
• More coming soon!