21341350400
21,341,350,400 is an even composite number composed of five prime numbers multiplied together.
21341350400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21341350400:
29 × 52 × 23 × 71 × 1021
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 23 × 71 × 1021)See below for interesting mathematical facts about the number 21341350400 from the Numbermatics database.
Names of 21341350400
- Cardinal: 21341350400 can be written as Twenty-one billion, three hundred forty-one million, three hundred fifty thousand, four hundred.
Scientific notation
- Scientific notation: 2.13413504 × 1010
Factors of 21341350400
Divisors of 21341350400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 71 80 92 100 115 128 142 160 184 200 230 256 284 320 355 368 400 460 512 568 575 640 710 736 800 920 1021 1136 1150 1280 1420 1472 1600 1633 1775 1840 2042 2272 2300 2560 2840 2944 3200 3266 3550 3680 4084 4544 4600 5105 5680 5888 6400 6532 7100 7360 8165 8168 9088 9200 10210 11360 11776 12800 13064 14200 14720 16330 16336 18176 18400 20420 22720 23483 25525 26128 28400 29440 32660 32672 36352 36800 40825 40840 45440 46966 51050 52256 56800 58880 65320 65344 72491 73600 81650 81680 90880 93932 102100 104512 113600 117415 130640 130688 144982 147200 163300 163360 181760 187864 204200 209024 227200 234830 261280 261376 289964 294400 326600 326720 362455 375728 408400 418048 454400 469660 522560 522752 579928 587075 653200 653440 724910 751456 816800 836096 908800 939320 1045120 1159856 1174150 1306400 1306880 1449820 1502912 1633600 1667293 1812275 1878640 2090240 2319712 2348300 2612800 2613760 2899640 3005824 3267200 3334586 3624550 3757280 4180480 4639424 4696600 5225600 5799280 6011648 6534400 6669172 7249100 7514560 8336465 9278848 9393200 10451200 11598560 12023296 13068800 13338344 14498200 15029120 16672930 18557696 18786400 20902400 23197120 26676688 28996400 30058240 33345860 37115392 37572800 41682325 46394240 53353376 57992800 60116480 66691720 75145600 83364650 92788480 106706752 115985600 133383440 150291200 166729300 185576960 213413504 231971200 266766880 300582400 333458600 426827008 463942400 533533760 666917200 853654016 927884800 1067067520 1333834400 2134135040 2667668800 4268270080 5335337600 10670675200 21341350400
- Sum of all divisors σ(n): 56005665408
- Sum of proper divisors (its aliquot sum) s(n): 34664315008
- 21341350400 is an abundant number, because the sum of its proper divisors (34664315008) is greater than itself. Its abundance is 13322964608
Bases of 21341350400
- Binary: 100111110000000101100101010000000002
- Hexadecimal: 0x4F80B2A00
- Base-36: 9SY37CW
Squares and roots of 21341350400
- 21341350400 squared (213413504002) is 455453236895580160000
- 21341350400 cubed (213413504003) is 9719987119402784405848064000000
-
The
square root of 21341350400 is 146086.7906417277 -
The
cube root of 21341350400 is 2773.7924741139
Scales and comparisons
How big is 21341350400?- 21,341,350,400 seconds is equal to 678 years, 30 weeks, 4 days, 8 hours, 53 minutes, 20 seconds.
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To count from 1 to 21,341,350,400 would take you about one thousand, three hundred fifty-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 21341350400 cubic inches would be around 231.1 feet tall.
Recreational maths with 21341350400
- 21341350400 backwards is 00405314312
- 21341350400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21341350400's digits is 23
- More coming soon!
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