21033082125
21,033,082,125 is an odd composite number composed of six prime numbers multiplied together.
21033082125 is an odd 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 21033082125:
32 × 53 × 112 × 17 × 61 × 149
(3 × 3 × 5 × 5 × 5 × 11 × 11 × 17 × 61 × 149)See below for interesting mathematical facts about the number 21033082125 from the Numbermatics database.
Names of 21033082125
- Cardinal: 21033082125 can be written as Twenty-one billion, thirty-three million, eighty-two thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.1033082125 × 1010
Factors of 21033082125
Divisors of 21033082125
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 9 11 15 17 25 33 45 51 55 61 75 85 99 121 125 149 153 165 183 187 225 255 275 305 363 375 425 447 495 549 561 605 671 745 765 825 915 935 1037 1089 1125 1275 1341 1375 1525 1639 1683 1815 2013 2057 2125 2235 2475 2533 2745 2805 3025 3111 3355 3725 3825 4125 4575 4675 4917 5185 5445 6039 6171 6375 6705 7381 7599 7625 8195 8415 9075 9089 9333 10065 10285 11175 11407 12375 12665 13725 14025 14751 15125 15555 16775 18029 18513 18625 19125 22143 22797 22875 23375 24585 25925 27225 27267 27863 30195 30855 33525 34221 36905 37995 40975 42075 45375 45445 46665 50325 51425 54087 55875 57035 63325 66429 68625 70125 73755 77775 81801 83589 83875 90145 92565 99979 102663 110715 113985 122925 125477 129625 136125 136335 139315 150975 154275 154513 162261 167625 171105 184525 189975 204875 210375 227225 233325 250767 251625 257125 270435 285175 299937 306493 316625 332145 368775 376431 388875 409005 417945 450725 462825 463539 499895 513315 553575 569925 614625 627385 681675 696575 754875 771375 772565 811305 855525 899811 919479 922625 949875 1099769 1129293 1136125 1166625 1253835 1352175 1390617 1425875 1499685 1532465 1660725 1699643 1843875 1882155 2045025 2089725 2253625 2314125 2317695 2499475 2566575 2758437 2767875 2849625 3136925 3299307 3408375 3482875 3862825 4056525 4277625 4499055 4597395 5098929 5498845 5646465 6269175 6760875 6953085 7498425 7662325 8303625 8498215 9410775 9897921 10225125 10448625 11588475 12497375 12832875 13792185 15296787 15684625 16496535 18696073 19314125 20282625 22495275 22986975 25494645 27494225 28232325 31345875 34765425 37492125 38311625 42491075 47053875 49489605 56088219 57942375 68960925 76483935 82482675 93480365 112476375 114934875 127473225 137471125 141161625 168264657 173827125 212455375 247448025 280441095 344804625 382419675 412413375 467401825 637366125 841323285 1237240125 1402205475 1912098375 2337009125 4206616425 7011027375 21033082125
- Sum of all divisors σ(n): 45151797600
- Sum of proper divisors (its aliquot sum) s(n): 24118715475
- 21033082125 is an abundant number, because the sum of its proper divisors (24118715475) is greater than itself. Its abundance is 3085633350
Bases of 21033082125
- Binary: 100111001011010101101011101000011012
- Hexadecimal: 0x4E5AB5D0D
- Base-36: 9NUJY19
Squares and roots of 21033082125
- 21033082125 squared (210330821252) is 442390543676994515625
- 21033082125 cubed (210330821253) is 9304836636481625120315220703125
-
The
square root of 21033082125 is 145027.8667187793 -
The
cube root of 21033082125 is 2760.3721635039
Scales and comparisons
How big is 21033082125?- 21,033,082,125 seconds is equal to 668 years, 40 weeks, 6 days, 10 hours, 48 minutes, 45 seconds.
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To count from 1 to 21,033,082,125 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 21033082125 cubic inches would be around 230 feet tall.
Recreational maths with 21033082125
- 21033082125 backwards is 52128033012
- The number of decimal digits it has is: 11
- The sum of 21033082125's digits is 27
- More coming soon!
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