21488632000
21,488,632,000 is an even composite number composed of five prime numbers multiplied together.
21488632000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21488632000:
26 × 53 × 112 × 79 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 11 × 79 × 281)See below for interesting mathematical facts about the number 21488632000 from the Numbermatics database.
Names of 21488632000
- Cardinal: 21488632000 can be written as Twenty-one billion, four hundred eighty-eight million, six hundred thirty-two thousand.
Scientific notation
- Scientific notation: 2.1488632 × 1010
Factors of 21488632000
Divisors of 21488632000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 79 80 88 100 110 121 125 158 160 176 200 220 242 250 275 281 316 320 352 395 400 440 484 500 550 562 605 632 704 790 800 869 880 968 1000 1100 1124 1210 1264 1375 1405 1580 1600 1738 1760 1936 1975 2000 2200 2248 2420 2528 2750 2810 3025 3091 3160 3476 3520 3872 3950 4000 4345 4400 4496 4840 5056 5500 5620 6050 6182 6320 6952 7025 7744 7900 8000 8690 8800 8992 9559 9680 9875 11000 11240 12100 12364 12640 13904 14050 15125 15455 15800 17380 17600 17984 19118 19360 19750 21725 22000 22199 22480 24200 24728 25280 27808 28100 30250 30910 31600 34001 34760 35125 38236 38720 39500 43450 44000 44398 44960 47795 48400 49456 55616 56200 60500 61820 63200 68002 69520 70250 76472 77275 79000 86900 88000 88796 89920 95590 96800 98912 108625 110995 112400 121000 123640 126400 136004 139040 140500 152944 154550 158000 170005 173800 177592 191180 193600 197824 217250 221990 224800 238975 242000 244189 247280 272008 278080 281000 305888 309100 316000 340010 347600 355184 382360 386375 434500 443980 449600 477950 484000 488378 494560 544016 554975 562000 611776 618200 632000 680020 695200 710368 764720 772750 850025 869000 887960 955900 968000 976756 989120 1088032 1109950 1124000 1194875 1220945 1236400 1360040 1390400 1420736 1529440 1545500 1700050 1738000 1775920 1911800 1953512 2176064 2219900 2248000 2389750 2441890 2472800 2686079 2720080 2774875 3058880 3091000 3400100 3476000 3551840 3823600 3907024 4250125 4439800 4779500 4883780 4945600 5372158 5440160 5549750 6104725 6182000 6800200 6952000 7103680 7647200 7814048 8500250 8879600 9559000 9767560 10744316 10880320 11099500 12209450 12364000 13430395 13600400 15294400 15628096 17000500 17759200 19118000 19535120 21488632 22199000 24418900 24728000 26860790 27200800 30523625 34001000 35518400 38236000 39070240 42977264 44398000 48837800 53721580 54401600 61047250 67151975 68002000 76472000 78140480 85954528 88796000 97675600 107443160 122094500 134303950 136004000 171909056 177592000 195351200 214886320 244189000 268607900 272008000 335759875 390702400 429772640 488378000 537215800 671519750 859545280 976756000 1074431600 1343039500 1953512000 2148863200 2686079000 4297726400 5372158000 10744316000 21488632000
- Sum of all divisors σ(n): 59445509760
- Sum of proper divisors (its aliquot sum) s(n): 37956877760
- 21488632000 is an abundant number, because the sum of its proper divisors (37956877760) is greater than itself. Its abundance is 16468245760
Bases of 21488632000
- Binary: 101000000001101001010000000110000002
- Hexadecimal: 0x500D280C0
- Base-36: 9VDRYKG
Squares and roots of 21488632000
- 21488632000 squared (214886320002) is 461761305231424000000
- 21488632000 cubed (214886320003) is 9922618759957745171968000000000
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The
square root of 21488632000 is 146590.0133024075 -
The
cube root of 21488632000 is 2780.1587128821
Scales and comparisons
How big is 21488632000?- 21,488,632,000 seconds is equal to 683 years, 14 weeks, 1 day, 26 minutes, 40 seconds.
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To count from 1 to 21,488,632,000 would take you about one thousand, three hundred sixty-six 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 21488632000 cubic inches would be around 231.7 feet tall.
Recreational maths with 21488632000
- 21488632000 backwards is 00023688412
- The number of decimal digits it has is: 11
- The sum of 21488632000's digits is 34
- More coming soon!
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