20642752000
20,642,752,000 is an even composite number composed of five prime numbers multiplied together.
20642752000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20642752000:
29 × 53 × 13 × 43 × 577
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 43 × 577)See below for interesting mathematical facts about the number 20642752000 from the Numbermatics database.
Names of 20642752000
- Cardinal: 20642752000 can be written as Twenty billion, six hundred forty-two million, seven hundred fifty-two thousand.
Scientific notation
- Scientific notation: 2.0642752 × 1010
Factors of 20642752000
Divisors of 20642752000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 43 50 52 64 65 80 86 100 104 125 128 130 160 172 200 208 215 250 256 260 320 325 344 400 416 430 500 512 520 559 577 640 650 688 800 832 860 1000 1040 1075 1118 1154 1280 1300 1376 1600 1625 1664 1720 2000 2080 2150 2236 2308 2560 2600 2752 2795 2885 3200 3250 3328 3440 4000 4160 4300 4472 4616 5200 5375 5504 5590 5770 6400 6500 6656 6880 7501 8000 8320 8600 8944 9232 10400 10750 11008 11180 11540 12800 13000 13760 13975 14425 15002 16000 16640 17200 17888 18464 20800 21500 22016 22360 23080 24811 26000 27520 27950 28850 30004 32000 33280 34400 35776 36928 37505 41600 43000 44720 46160 49622 52000 55040 55900 57700 60008 64000 68800 69875 71552 72125 73856 75010 83200 86000 89440 92320 99244 104000 110080 111800 115400 120016 124055 137600 139750 143104 144250 147712 150020 166400 172000 178880 184640 187525 198488 208000 223600 230800 240032 248110 275200 279500 286208 288500 295424 300040 322543 344000 357760 369280 375050 396976 416000 447200 461600 480064 496220 550400 559000 577000 600080 620275 645086 688000 715520 738560 750100 793952 832000 894400 923200 937625 960128 992440 1118000 1154000 1200160 1240550 1290172 1376000 1431040 1477120 1500200 1587904 1612715 1788800 1846400 1875250 1920256 1984880 2236000 2308000 2400320 2481100 2580344 2752000 3000400 3101375 3175808 3225430 3577600 3692800 3750500 3840512 3969760 4472000 4616000 4800640 4962200 5160688 6000800 6202750 6351616 6450860 7155200 7385600 7501000 7939520 8063575 8944000 9232000 9601280 9924400 10321376 12001600 12405500 12703232 12901720 15002000 15879040 16127150 17888000 18464000 19202560 19848800 20642752 24003200 24811000 25803440 30004000 31758080 32254300 35776000 36928000 39697600 40317875 41285504 48006400 49622000 51606880 60008000 63516160 64508600 79395200 80635750 82571008 96012800 99244000 103213760 120016000 129017200 158790400 161271500 165142016 198488000 206427520 240032000 258034400 317580800 322543000 396976000 412855040 480064000 516068800 645086000 793952000 825710080 1032137600 1290172000 1587904000 2064275200 2580344000 4128550400 5160688000 10321376000 20642752000
- Sum of all divisors σ(n): 56820988224
- Sum of proper divisors (its aliquot sum) s(n): 36178236224
- 20642752000 is an abundant number, because the sum of its proper divisors (36178236224) is greater than itself. Its abundance is 15535484224
Bases of 20642752000
- Binary: 100110011100110011101100110000000002
- Hexadecimal: 0x4CE676600
- Base-36: 9HE5TDS
Squares and roots of 20642752000
- 20642752000 squared (206427520002) is 426123210133504000000
- 20642752000 cubed (206427520003) is 8796355748229809963008000000000
-
The
square root of 20642752000 is 143675.8574013045 -
The
cube root of 20642752000 is 2743.1898488611
Scales and comparisons
How big is 20642752000?- 20,642,752,000 seconds is equal to 656 years, 19 weeks, 3 days, 17 hours, 46 minutes, 40 seconds.
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To count from 1 to 20,642,752,000 would take you about one thousand, three hundred twelve 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 20642752000 cubic inches would be around 228.6 feet tall.
Recreational maths with 20642752000
- 20642752000 backwards is 00025724602
- The number of decimal digits it has is: 11
- The sum of 20642752000's digits is 28
- More coming soon!
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