72073888380
72,073,888,380 is an even composite number composed of five prime numbers multiplied together.
72073888380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 72073888380:
22 × 32 × 5 × 13 × 30800807
(2 × 2 × 3 × 3 × 5 × 13 × 30800807)See below for interesting mathematical facts about the number 72073888380 from the Numbermatics database.
Names of 72073888380
- Cardinal: 72073888380 can be written as Seventy-two billion, seventy-three million, eight hundred eighty-eight thousand, three hundred eighty.
Scientific notation
- Scientific notation: 7.207388838 × 1010
Factors of 72073888380
Divisors of 72073888380
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 30800807 61601614 92402421 123203228 154004035 184804842 277207263 308008070 369609684 400410491 462012105 554414526 616016140 800820982 924024210 1108829052 1201231473 1386036315 1601641964 1848048420 2002052455 2402462946 2772072630 3603694419 4004104910 4804925892 5544145260 6006157365 7207388838 8008209820 12012314730 14414777676 18018472095 24024629460 36036944190 72073888380
- Sum of all divisors σ(n): 235441376352
- Sum of proper divisors (its aliquot sum) s(n): 163367487972
- 72073888380 is an abundant number, because the sum of its proper divisors (163367487972) is greater than itself. Its abundance is 91293599592
Bases of 72073888380
- Binary: 10000110001111111000001000010011111002
- Hexadecimal: 0x10C7F0427C
- Base-36: X3YXK70
Squares and roots of 72073888380
- 72073888380 squared (720738883802) is 5194645386212699024400
- 72073888380 cubed (720738883803) is 374398291739576060423140496472000
-
The
square root of 72073888380 is 268465.8048616247 -
The
cube root of 72073888380 is 4161.5902523899
Scales and comparisons
How big is 72073888380?- 72,073,888,380 seconds is equal to 2,291 years, 37 weeks, 5 days, 12 hours, 33 minutes.
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To count from 1 to 72,073,888,380 would take you about four thousand, five hundred eighty-three 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 72073888380 cubic inches would be around 346.8 feet tall.
Recreational maths with 72073888380
- 72073888380 backwards is 08388837027
- The number of decimal digits it has is: 11
- The sum of 72073888380's digits is 54
- More coming soon!
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