72031038063040

Names of 72031038063040

• Cardinal: 72031038063040 can be written as Seventy-two trillion, thirty-one billion, thirty-eight million, sixty-three thousand and forty.

Scientific notation

• Scientific notation: 7.203103806304 × 10¹³

Factors of 72031038063040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4593816217

Divisors of 72031038063040

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 392 448 490 560 784 980 1120 1568 1960 2240 3136 3920 7840 15680 4593816203 9187632406 18375264812 22969081015 32156713421 36750529624 45938162030 64313426842 73501059248 91876324060 128626853684 147002118496 160783567105 183752648120 225096993947 257253707368 294004236992 321567134210 367505296240 450193987894 514507414736 643134268420 735010592480 900387975788 1029014829472 1125484969735 1286268536840 1470021184960 1800775951576 2058029658944 2250969939470 2572537073680 3601551903152 4501939878940 5145074147360 7203103806304 9003879757880 10290148294720 14406207612608 18007759515760 36015519031520 72031038063040
• Sum of all divisors σ(n): 199527813004536
• Sum of proper divisors (its aliquot sum) s(n): 127496774941496
• 72031038063040 is an abundant number, because the sum of its proper divisors (127496774941496) is greater than itself. Its abundance is 55465736878456

Bases of 72031038063040

• Binary: 10000011000001100001000011011111100000111000000₂
• Hexadecimal: 0x4183086FC1C0
• Base-36: PJ6LO9Y9S

Squares and roots of 72031038063040

• 72031038063040 squared (72031038063040²) is 5188470444439117275014041600
• 72031038063040 cubed (72031038063040³) is 373730912072352121940434834040065982464000
• The square root of 72031038063040 is 8487110.1125789573
• The cube root of 72031038063040 is 41607.6535441735

Scales and comparisons

• 72,031,038,063,040 seconds is equal to 2,290,364 years, 10 weeks, 4 days, 4 hours, 10 minutes, 40 seconds.
• To count from 1 to 72,031,038,063,040 would take you about five million, seven hundred twenty-five thousand, nine hundred ten 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 72031038063040 cubic inches would be around 3467.3 feet tall.

Recreational maths with 72031038063040

• 72031038063040 backwards is 04036083013027
• The number of decimal digits it has is: 14
• The sum of 72031038063040's digits is 37
• More coming soon!