72219940000

Names of 72219940000

• Cardinal: 72219940000 can be written as Seventy-two billion, two hundred nineteen million, nine hundred forty thousand.

Scientific notation

• Scientific notation: 7.221994 × 10¹⁰

Factors of 72219940000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3230

Divisors of 72219940000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 89 100 104 125 130 160 178 200 208 250 260 325 356 400 416 445 500 520 625 650 712 800 890 1000 1040 1157 1250 1300 1424 1625 1780 2000 2080 2225 2314 2500 2600 2848 3121 3250 3560 4000 4450 4628 5000 5200 5785 6242 6500 7120 8125 8900 9256 10000 10400 11125 11570 12484 13000 14240 15605 16250 17800 18512 20000 22250 23140 24968 26000 28925 31210 32500 35600 37024 40573 44500 46280 49936 52000 55625 57850 62420 65000 71200 78025 81146 89000 92560 99872 111250 115700 124840 130000 144625 156050 162292 178000 185120 202865 222500 231400 249680 260000 277769 289250 312100 324584 356000 390125 405730 445000 462800 499360 555538 578500 624200 649168 723125 780250 811460 890000 925600 1014325 1111076 1157000 1248400 1298336 1388845 1446250 1560500 1622920 1780000 1950625 2028650 2222152 2314000 2496800 2777690 2892500 3121000 3245840 3610997 3901250 4057300 4444304 4628000 5071625 5555380 5785000 6242000 6491680 6944225 7221994 7802500 8114600 8888608 10143250 11110760 11570000 12484000 13888450 14443988 15605000 16229200 18054985 20286500 22221520 23140000 25358125 27776900 28887976 31210000 32458400 34721125 36109970 40573000 44443040 50716250 55553800 57775952 62420000 69442250 72219940 81146000 90274925 101432500 111107600 115551904 138884500 144439880 162292000 173605625 180549850 202865000 222215200 277769000 288879760 347211250 361099700 405730000 451374625 555538000 577759520 694422500 722199400 811460000 902749250 1111076000 1388845000 1444398800 1805498500 2256873125 2777690000 2888797600 3610997000 4513746250 5555380000 7221994000 9027492500 14443988000 18054985000 36109970000 72219940000
• Sum of all divisors σ(n): 193550825160
• Sum of proper divisors (its aliquot sum) s(n): 121330885160
• 72219940000 is an abundant number, because the sum of its proper divisors (121330885160) is greater than itself. Its abundance is 49110945160

Bases of 72219940000

• Binary: 1000011010000101001001101010010100000₂
• Hexadecimal: 0x10D0A4D4A0
• Base-36: X6DVYCG

Squares and roots of 72219940000

• 72219940000 squared (72219940000²) is 5215719733603600000000
• 72219940000 cubed (72219940000³) is 376678966217667975784000000000000
• The square root of 72219940000 is 268737.6787873259
• The cube root of 72219940000 is 4164.3993922735

Scales and comparisons

• 72,219,940,000 seconds is equal to 2,296 years, 19 weeks, 1 day, 22 hours, 26 minutes, 40 seconds.
• To count from 1 to 72,219,940,000 would take you about four thousand, five hundred ninety-two 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 72219940000 cubic inches would be around 347 feet tall.

Recreational maths with 72219940000

• 72219940000 backwards is 00004991227
• The number of decimal digits it has is: 11
• The sum of 72219940000's digits is 34
• More coming soon!