72140200
72,140,200 is an even composite number composed of four prime numbers multiplied together.
72140200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 72140200:
23 × 52 × 113 × 271
(2 × 2 × 2 × 5 × 5 × 11 × 11 × 11 × 271)See below for interesting mathematical facts about the number 72140200 from the Numbermatics database.
Names of 72140200
- Cardinal: 72140200 can be written as Seventy-two million, one hundred forty thousand, two hundred.
Scientific notation
- Scientific notation: 7.21402 × 107
Factors of 72140200
Divisors of 72140200
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 121 200 220 242 271 275 440 484 542 550 605 968 1084 1100 1210 1331 1355 2168 2200 2420 2662 2710 2981 3025 4840 5324 5420 5962 6050 6655 6775 10648 10840 11924 12100 13310 13550 14905 23848 24200 26620 27100 29810 32791 33275 53240 54200 59620 65582 66550 74525 119240 131164 133100 149050 163955 262328 266200 298100 327910 360701 596200 655820 721402 819775 1311640 1442804 1639550 1803505 2885608 3279100 3607010 6558200 7214020 9017525 14428040 18035050 36070100 72140200
- Sum of all divisors σ(n): 185166720
- Sum of proper divisors (its aliquot sum) s(n): 113026520
- 72140200 is an abundant number, because the sum of its proper divisors (113026520) is greater than itself. Its abundance is 40886320
Bases of 72140200
- Binary: 1000100110011000101101010002
- Hexadecimal: 0x44CC5A8
- Base-36: 16Y7QG
Squares and roots of 72140200
- 72140200 squared (721402002) is 5204208456040000
- 72140200 cubed (721402003) is 375432638860416808000000
-
The
square root of 72140200 is 8493.5387206983 -
The
cube root of 72140200 is 416.2866152293
Scales and comparisons
How big is 72140200?- 72,140,200 seconds is equal to 2 years, 15 weeks, 1 day, 22 hours, 56 minutes, 40 seconds.
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To count from 1 to 72,140,200 would take you about 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 72140200 cubic inches would be around 34.7 feet tall.
Recreational maths with 72140200
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