20428832000
20,428,832,000 is an even composite number composed of four prime numbers multiplied together.
20428832000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 20428832000:
28 × 53 × 172 × 472
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 17 × 47 × 47)See below for interesting mathematical facts about the number 20428832000 from the Numbermatics database.
Names of 20428832000
- Cardinal: 20428832000 can be written as Twenty billion, four hundred twenty-eight million, eight hundred thirty-two thousand.
Scientific notation
- Scientific notation: 2.0428832 × 1010
Factors of 20428832000
Divisors of 20428832000
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 47 50 64 68 80 85 94 100 125 128 136 160 170 188 200 235 250 256 272 289 320 340 376 400 425 470 500 544 578 640 680 752 799 800 850 940 1000 1088 1156 1175 1280 1360 1445 1504 1598 1600 1700 1880 2000 2125 2176 2209 2312 2350 2720 2890 3008 3196 3200 3400 3760 3995 4000 4250 4352 4418 4624 4700 5440 5780 5875 6016 6392 6400 6800 7225 7520 7990 8000 8500 8836 9248 9400 10880 11045 11560 11750 12032 12784 13583 13600 14450 15040 15980 16000 17000 17672 18496 18800 19975 21760 22090 23120 23500 25568 27166 27200 28900 30080 31960 32000 34000 35344 36125 36992 37553 37600 39950 44180 46240 47000 51136 54332 54400 55225 57800 60160 63920 67915 68000 70688 72250 73984 75106 75200 79900 88360 92480 94000 99875 102272 108664 108800 110450 115600 127840 135830 136000 141376 144500 150212 150400 159800 176720 184960 187765 188000 199750 204544 217328 220900 231200 255680 271660 272000 276125 282752 289000 300424 300800 319600 339575 353440 369920 375530 376000 399500 434656 441800 462400 511360 543320 544000 552250 565504 578000 600848 638401 639200 679150 706880 751060 752000 799000 869312 883600 924800 938825 1022720 1086640 1104500 1156000 1201696 1276802 1278400 1358300 1413760 1502120 1504000 1598000 1697875 1738624 1767200 1849600 1877650 2173280 2209000 2312000 2403392 2553604 2556800 2716600 2827520 3004240 3192005 3196000 3395750 3477248 3534400 3755300 4346560 4418000 4624000 4694125 4806784 5107208 5113600 5433200 6008480 6384010 6392000 6791500 7068800 7510600 8693120 8836000 9248000 9388250 9613568 10214416 10866400 12016960 12768020 12784000 13583000 14137600 15021200 15960025 17386240 17672000 18776500 20428832 21732800 24033920 25536040 25568000 27166000 30042400 31920050 35344000 37553000 40857664 43465600 48067840 51072080 54332000 60084800 63840100 70688000 75106000 79800125 81715328 86931200 102144160 108664000 120169600 127680200 150212000 159600250 163430656 204288320 217328000 240339200 255360400 300424000 319200500 408576640 434656000 510720800 600848000 638401000 817153280 1021441600 1201696000 1276802000 2042883200 2553604000 4085766400 5107208000 10214416000 20428832000
- Sum of all divisors σ(n): 55235136684
- Sum of proper divisors (its aliquot sum) s(n): 34806304684
- 20428832000 is an abundant number, because the sum of its proper divisors (34806304684) is greater than itself. Its abundance is 14377472684
Bases of 20428832000
- Binary: 100110000011010011100111101000000002
- Hexadecimal: 0x4C1A73D00
- Base-36: 9DUSRNK
Squares and roots of 20428832000
- 20428832000 squared (204288320002) is 417337176884224000000
- 20428832000 cubed (204288320003) is 8525711073922095546368000000000
-
The
square root of 20428832000 is 142929.4651217865 -
The
cube root of 20428832000 is 2733.6810714965
Scales and comparisons
How big is 20428832000?- 20,428,832,000 seconds is equal to 649 years, 29 weeks, 5 days, 19 hours, 33 minutes, 20 seconds.
-
To count from 1 to 20,428,832,000 would take you about one thousand, two hundred ninety-nine 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 20428832000 cubic inches would be around 227.8 feet tall.
Recreational maths with 20428832000
- 20428832000 backwards is 00023882402
- The number of decimal digits it has is: 11
- The sum of 20428832000's digits is 29
- More coming soon!
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