21033049680
21,033,049,680 is an even composite number composed of four prime numbers multiplied together.
21033049680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 21033049680:
24 × 36 × 5 × 360649
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 360649)See below for interesting mathematical facts about the number 21033049680 from the Numbermatics database.
Names of 21033049680
- Cardinal: 21033049680 can be written as Twenty-one billion, thirty-three million, forty-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 2.103304968 × 1010
Factors of 21033049680
Divisors of 21033049680
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 729 810 972 1080 1215 1296 1458 1620 1944 2160 2430 2916 3240 3645 3888 4860 5832 6480 7290 9720 11664 14580 19440 29160 58320 360649 721298 1081947 1442596 1803245 2163894 2885192 3245841 3606490 4327788 5409735 5770384 6491682 7212980 8655576 9737523 10819470 12983364 14425960 16229205 17311152 19475046 21638940 25966728 28851920 29212569 32458410 38950092 43277880 48687615 51933456 58425138 64916820 77900184 86555760 87637707 97375230 116850276 129833640 146062845 155800368 175275414 194750460 233700552 259667280 262913121 292125690 350550828 389500920 438188535 467401104 525826242 584251380 701101656 779001840 876377070 1051652484 1168502760 1314565605 1402203312 1752754140 2103304968 2337005520 2629131210 3505508280 4206609936 5258262420 7011016560 10516524840 21033049680
- Sum of all divisors σ(n): 73319423700
- Sum of proper divisors (its aliquot sum) s(n): 52286374020
- 21033049680 is an abundant number, because the sum of its proper divisors (52286374020) is greater than itself. Its abundance is 31253324340
Bases of 21033049680
- Binary: 100111001011010101011011110010100002
- Hexadecimal: 0x4E5AADE50
- Base-36: 9NUJ900
Squares and roots of 21033049680
- 21033049680 squared (210330496802) is 442389178841348102400
- 21033049680 cubed (210330496803) is 9304793576464479475952927232000
-
The
square root of 21033049680 is 145027.7548609231 -
The
cube root of 21033049680 is 2760.3707441475
Scales and comparisons
How big is 21033049680?- 21,033,049,680 seconds is equal to 668 years, 40 weeks, 6 days, 1 hour, 48 minutes.
-
To count from 1 to 21,033,049,680 would take you about one thousand, three hundred thirty-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 21033049680 cubic inches would be around 230 feet tall.
Recreational maths with 21033049680
- 21033049680 backwards is 08694033012
- 21033049680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21033049680's digits is 36
- More coming soon!
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The information we have on file for 21033049680 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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