21988614708
21,988,614,708 is an even composite number composed of five prime numbers multiplied together.
21988614708 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 21988614708:
22 × 32 × 172 × 37 × 2392
(2 × 2 × 3 × 3 × 17 × 17 × 37 × 239 × 239)See below for interesting mathematical facts about the number 21988614708 from the Numbermatics database.
Names of 21988614708
- Cardinal: 21988614708 can be written as Twenty-one billion, nine hundred eighty-eight million, six hundred fourteen thousand, seven hundred eight.
Scientific notation
- Scientific notation: 2.1988614708 × 1010
Factors of 21988614708
Divisors of 21988614708
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 34 36 37 51 68 74 102 111 148 153 204 222 239 289 306 333 444 478 578 612 629 666 717 867 956 1156 1258 1332 1434 1734 1887 2151 2516 2601 2868 3468 3774 4063 4302 5202 5661 7548 8126 8604 8843 10404 10693 11322 12189 16252 17686 21386 22644 24378 26529 32079 35372 36567 42772 48756 53058 57121 64158 69071 73134 79587 96237 106116 114242 128316 138142 146268 150331 159174 171363 192474 207213 228484 276284 300662 318348 342726 384948 414426 450993 514089 601324 621639 685452 828852 901986 971057 1028178 1243278 1352979 1803972 1942114 2056356 2113477 2486556 2555627 2705958 2913171 3884228 4226954 5111254 5411916 5826342 6340431 7666881 8453908 8739513 10222508 11652684 12680862 15333762 16507969 17479026 19021293 23000643 25361724 30667524 33015938 34958052 35929109 38042586 46001286 49523907 66031876 71858218 76085172 92002572 99047814 107787327 143716436 148571721 198095628 215574654 297143442 323361981 431149308 594286884 610794853 646723962 1221589706 1293447924 1832384559 2443179412 3664769118 5497153677 7329538236 10994307354 21988614708
- Sum of all divisors σ(n): 60894781766
- Sum of proper divisors (its aliquot sum) s(n): 38906167058
- 21988614708 is an abundant number, because the sum of its proper divisors (38906167058) is greater than itself. Its abundance is 16917552350
Bases of 21988614708
- Binary: 101000111101001111110100010001101002
- Hexadecimal: 0x51E9FA234
- Base-36: A3NGBP0
Squares and roots of 21988614708
- 21988614708 squared (219886147082) is 483499176776873925264
- 21988614708 cubed (219886147083) is 10631477109781862027321683182912
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The
square root of 21988614708 is 148285.5849636099 -
The
cube root of 21988614708 is 2801.5558830675
Scales and comparisons
How big is 21988614708?- 21,988,614,708 seconds is equal to 699 years, 8 weeks, 5 days, 20 hours, 31 minutes, 48 seconds.
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To count from 1 to 21,988,614,708 would take you about one thousand, three hundred ninety-eight 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 21988614708 cubic inches would be around 233.5 feet tall.
Recreational maths with 21988614708
- 21988614708 backwards is 80741688912
- The number of decimal digits it has is: 11
- The sum of 21988614708's digits is 54
- More coming soon!
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"Number 21988614708 - Facts about the integer". Numbermatics.com. 2024. Web. 20 May 2024.
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Numbermatics. (2024). Number 21988614708 - Facts about the integer. Retrieved 20 May 2024, from https://numbermatics.com/n/21988614708/
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The information we have on file for 21988614708 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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