21110231200
21,110,231,200 is an even composite number composed of six prime numbers multiplied together.
21110231200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21110231200:
25 × 52 × 19 × 31 × 71 × 631
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 19 × 31 × 71 × 631)See below for interesting mathematical facts about the number 21110231200 from the Numbermatics database.
Names of 21110231200
- Cardinal: 21110231200 can be written as Twenty-one billion, one hundred ten million, two hundred thirty-one thousand, two hundred.
Scientific notation
- Scientific notation: 2.11102312 × 1010
Factors of 21110231200
Divisors of 21110231200
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 31 32 38 40 50 62 71 76 80 95 100 124 142 152 155 160 190 200 248 284 304 310 355 380 400 475 496 568 589 608 620 631 710 760 775 800 950 992 1136 1178 1240 1262 1349 1420 1520 1550 1775 1900 2201 2272 2356 2480 2524 2698 2840 2945 3040 3100 3155 3550 3800 4402 4712 4960 5048 5396 5680 5890 6200 6310 6745 7100 7600 8804 9424 10096 10792 11005 11360 11780 11989 12400 12620 13490 14200 14725 15200 15775 17608 18848 19561 20192 21584 22010 23560 23978 24800 25240 26980 28400 29450 31550 33725 35216 39122 41819 43168 44020 44801 47120 47956 50480 53960 55025 56800 58900 59945 63100 67450 70432 78244 83638 88040 89602 94240 95912 97805 100960 107920 110050 117800 119890 126200 134900 156488 167276 176080 179204 191824 195610 209095 215840 220100 224005 235600 239780 252400 269800 299725 312976 334552 352160 358408 371659 383648 391220 418190 440200 448010 471200 479560 489025 504800 539600 599450 625952 669104 716816 743318 782440 836380 851219 880400 896020 959120 978050 1045475 1079200 1120025 1198900 1338208 1388831 1433632 1486636 1564880 1672760 1702438 1760800 1792040 1858295 1918240 1956100 2090950 2240050 2397800 2777662 2973272 3129760 3345520 3404876 3584080 3716590 3912200 4181900 4256095 4480100 4795600 5555324 5946544 6691040 6809752 6944155 7168160 7433180 7824400 8363800 8512190 8960200 9291475 9591200 11110648 11893088 13619504 13888310 14866360 15648800 16727600 17024380 17920400 18582950 21280475 22221296 26387789 27239008 27776620 29732720 33455200 34048760 34720775 35840800 37165900 42560950 44442592 52775578 55553240 59465440 68097520 69441550 74331800 85121900 105551156 111106480 131938945 136195040 138883100 148663600 170243800 211102312 222212960 263877890 277766200 297327200 340487600 422204624 527755780 555532400 659694725 680975200 844409248 1055511560 1111064800 1319389450 2111023120 2638778900 4222046240 5277557800 10555115600 21110231200
- Sum of all divisors σ(n): 56876359680
- Sum of proper divisors (its aliquot sum) s(n): 35766128480
- 21110231200 is an abundant number, because the sum of its proper divisors (35766128480) is greater than itself. Its abundance is 14655897280
Bases of 21110231200
- Binary: 100111010100100010010010000101000002
- Hexadecimal: 0x4EA4490A0
- Base-36: 9P4HIN4
Squares and roots of 21110231200
- 21110231200 squared (211102312002) is 445641861317453440000
- 21110231200 cubed (211102312003) is 9407602724809778713635328000000
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The
square root of 21110231200 is 145293.6034380041 -
The
cube root of 21110231200 is 2763.7430486129
Scales and comparisons
How big is 21110231200?- 21,110,231,200 seconds is equal to 671 years, 12 weeks, 3 days, 9 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,110,231,200 would take you about one thousand, three hundred forty-two 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 21110231200 cubic inches would be around 230.3 feet tall.
Recreational maths with 21110231200
- 21110231200 backwards is 00213201112
- The number of decimal digits it has is: 11
- The sum of 21110231200's digits is 13
- More coming soon!
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