1988200872
1,988,200,872 is an even composite number composed of five prime numbers multiplied together.
1988200872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1988200872:
23 × 32 × 75 × 31 × 53
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 31 × 53)See below for interesting mathematical facts about the number 1988200872 from the Numbermatics database.
Names of 1988200872
- Cardinal: 1988200872 can be written as One billion, nine hundred eighty-eight million, two hundred thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.988200872 × 109
Factors of 1988200872
Divisors of 1988200872
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 31 36 42 49 53 56 62 63 72 84 93 98 106 124 126 147 159 168 186 196 212 217 248 252 279 294 318 343 371 372 392 424 434 441 477 504 558 588 636 651 686 742 744 868 882 954 1029 1113 1116 1176 1272 1302 1372 1484 1519 1643 1736 1764 1908 1953 2058 2226 2232 2401 2597 2604 2744 2968 3038 3087 3286 3339 3528 3816 3906 4116 4452 4557 4802 4929 5194 5208 6076 6174 6572 6678 7203 7791 7812 8232 8904 9114 9604 9858 10388 10633 11501 12152 12348 13144 13356 13671 14406 14787 15582 15624 16807 18179 18228 19208 19716 20776 21266 21609 23002 23373 24696 26712 27342 28812 29574 31164 31899 33614 34503 36358 36456 39432 42532 43218 46004 46746 50421 54537 54684 57624 59148 62328 63798 67228 69006 72716 74431 80507 85064 86436 92008 93492 95697 100842 103509 109074 109368 118296 127253 127596 134456 138012 145432 148862 151263 161014 163611 172872 186984 191394 201684 207018 218148 223293 241521 254506 255192 276024 297724 302526 322028 327222 381759 382788 403368 414036 436296 446586 483042 509012 521017 563549 595448 605052 644056 654444 669879 724563 763518 765576 828072 890771 893172 966084 1018024 1042034 1127098 1145277 1210104 1308888 1339758 1449126 1527036 1563051 1690647 1781542 1786344 1932168 2084068 2254196 2290554 2672313 2679516 2898252 3054072 3126102 3381294 3563084 3944843 4168136 4508392 4581108 4689153 5071941 5344626 5359032 5796504 6252204 6762588 7126168 7889686 8016939 9162216 9378306 10143882 10689252 11834529 12504408 13525176 15779372 16033878 18756612 20287764 21378504 23669058 27613901 31558744 32067756 35503587 37513224 40575528 47338116 55227802 64135512 71007174 82841703 94676232 110455604 142014348 165683406 220911208 248525109 284028696 331366812 497050218 662733624 994100436 1988200872
- Sum of all divisors σ(n): 6607111680
- Sum of proper divisors (its aliquot sum) s(n): 4618910808
- 1988200872 is an abundant number, because the sum of its proper divisors (4618910808) is greater than itself. Its abundance is 2630709936
Bases of 1988200872
- Binary: 11101101000000110001001101010002
- Hexadecimal: 0x768189A8
- Base-36: WVQ1M0
Squares and roots of 1988200872
- 1988200872 squared (19882008722) is 3952942707421560384
- 1988200872 cubed (19882008723) is 7859244137861587227069454848
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The
square root of 1988200872 is 44589.2461474737 -
The
cube root of 1988200872 is 1257.4384998651
Scales and comparisons
How big is 1988200872?- 1,988,200,872 seconds is equal to 63 years, 11 weeks, 2 days, 14 hours, 1 minute, 12 seconds.
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To count from 1 to 1,988,200,872 would take you about one hundred twenty-six 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 1988200872 cubic inches would be around 104.8 feet tall.
Recreational maths with 1988200872
- 1988200872 backwards is 2780028891
- The number of decimal digits it has is: 10
- The sum of 1988200872's digits is 45
- More coming soon!
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"Number 1988200872 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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Numbermatics. (2024). Number 1988200872 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/1988200872/
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Numbermatics. 2024. "Number 1988200872 - Facts about the integer". https://numbermatics.com/n/1988200872/
The information we have on file for 1988200872 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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