21442940048000
21,442,940,048,000 is an even composite number composed of five prime numbers multiplied together.
21442940048000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 21442940048000:
27 × 53 × 19 × 317 × 222511
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 19 × 317 × 222511)See below for interesting mathematical facts about the number 21442940048000 from the Numbermatics database.
Names of 21442940048000
- Cardinal: 21442940048000 can be written as Twenty-one trillion, four hundred forty-two billion, nine hundred forty million, forty-eight thousand.
Scientific notation
- Scientific notation: 2.1442940048 × 1013
Factors of 21442940048000
Divisors of 21442940048000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 80 95 100 125 128 152 160 190 200 250 304 317 320 380 400 475 500 608 634 640 760 800 950 1000 1216 1268 1520 1585 1600 1900 2000 2375 2432 2536 3040 3170 3200 3800 4000 4750 5072 6023 6080 6340 7600 7925 8000 9500 10144 12046 12160 12680 15200 15850 16000 19000 20288 24092 25360 30115 30400 31700 38000 39625 40576 48184 50720 60230 60800 63400 76000 79250 96368 101440 120460 126800 150575 152000 158500 192736 202880 222511 240920 253600 301150 304000 317000 385472 445022 481840 507200 602300 634000 752875 770944 890044 963680 1014400 1112555 1204600 1268000 1505750 1780088 1927360 2225110 2409200 2536000 3011500 3560176 3854720 4227709 4450220 4818400 5072000 5562775 6023000 7120352 8455418 8900440 9636800 11125550 12046000 14240704 16910836 17800880 19273600 21138545 22251100 24092000 27813875 28481408 33821672 35601760 42277090 44502200 48184000 55627750 67643344 70535987 71203520 84554180 89004400 96368000 105692725 111255500 135286688 141071974 142407040 169108360 178008800 211385450 222511000 270573376 282143948 338216720 352679935 356017600 422770900 445022000 528463625 541146752 564287896 676433440 705359870 712035200 845541800 890044000 1056927250 1128575792 1340183753 1352866880 1410719740 1691083600 1763399675 1780088000 2113854500 2257151584 2680367506 2705733760 2821439480 3382167200 3526799350 3560176000 4227709000 4514303168 5360735012 5642878960 6700918765 6764334400 7053598700 8455418000 8816998375 9028606336 10721470024 11285757920 13401837530 13528668800 14107197400 16910836000 17633996750 21442940048 22571515840 26803675060 28214394800 33504593825 33821672000 35267993500 42885880096 45143031680 53607350120 56428789600 67009187650 67643344000 70535987000 85771760192 107214700240 112857579200 134018375300 141071974000 167522969125 171543520384 214429400480 225715158400 268036750600 282143948000 335045938250 428858800960 536073501200 564287896000 670091876500 857717601920 1072147002400 1128575792000 1340183753000 2144294004800 2680367506000 4288588009600 5360735012000 10721470024000 21442940048000
- Sum of all divisors σ(n): 56295714009600
- Sum of proper divisors (its aliquot sum) s(n): 34852773961600
- 21442940048000 is an abundant number, because the sum of its proper divisors (34852773961600) is greater than itself. Its abundance is 13409833913600
Bases of 21442940048000
- Binary: 1001110000000100100101101001100010010100000002
- Hexadecimal: 0x138092D31280
- Base-36: 7LMR0V43K
Squares and roots of 21442940048000
- 21442940048000 squared (214429400480002) is 459799677902122242304000000
- 21442940048000 cubed (214429400480003) is 9859456927344917653692001390592000000000
-
The
square root of 21442940048000 is 4630652.2270626197 -
The
cube root of 21442940048000 is 27781.8680169429
Scales and comparisons
How big is 21442940048000?- 21,442,940,048,000 seconds is equal to 681,819 years, 8 weeks, 4 days, 11 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,442,940,048,000 would take you about one million, seven hundred four thousand, five hundred forty-seven 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 21442940048000 cubic inches would be around 2315.2 feet tall.
Recreational maths with 21442940048000
- 21442940048000 backwards is 00084004924412
- 21442940048000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21442940048000's digits is 38
- More coming soon!
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The information we have on file for 21442940048000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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