100207872
100,207,872 is an even composite number composed of five prime numbers multiplied together.
100207872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 100207872:
28 × 32 × 23 × 31 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 23 × 31 × 61)See below for interesting mathematical facts about the number 100207872 from the Numbermatics database.
Names of 100207872
- Cardinal: 100207872 can be written as One hundred million, two hundred seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.00207872 × 108
Factors of 100207872
Divisors of 100207872
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 31 32 36 46 48 61 62 64 69 72 92 93 96 122 124 128 138 144 183 184 186 192 207 244 248 256 276 279 288 366 368 372 384 414 488 496 549 552 558 576 713 732 736 744 768 828 976 992 1098 1104 1116 1152 1403 1426 1464 1472 1488 1656 1891 1952 1984 2139 2196 2208 2232 2304 2806 2852 2928 2944 2976 3312 3782 3904 3968 4209 4278 4392 4416 4464 5612 5673 5704 5856 5888 5952 6417 6624 7564 7808 7936 8418 8556 8784 8832 8928 11224 11346 11408 11712 11904 12627 12834 13248 15128 15616 16836 17019 17112 17568 17664 17856 22448 22692 22816 23424 23808 25254 25668 26496 30256 33672 34038 34224 35136 35712 43493 44896 45384 45632 46848 50508 51336 52992 60512 67344 68076 68448 70272 71424 86986 89792 90768 91264 101016 102672 121024 130479 134688 136152 136896 140544 173972 179584 181536 182528 202032 205344 242048 260958 269376 272304 273792 347944 359168 363072 391437 404064 410688 484096 521916 538752 544608 547584 695888 726144 782874 808128 821376 1043832 1077504 1089216 1391776 1452288 1565748 1616256 1642752 2087664 2178432 2783552 3131496 3232512 4175328 4356864 5567104 6262992 8350656 11134208 12525984 16701312 25051968 33402624 50103936 100207872
- Sum of all divisors σ(n): 316313088
- Sum of proper divisors (its aliquot sum) s(n): 216105216
- 100207872 is an abundant number, because the sum of its proper divisors (216105216) is greater than itself. Its abundance is 115897344
Bases of 100207872
- Binary: 1011111100100001101000000002
- Hexadecimal: 0x5F90D00
- Base-36: 1NNSW0
Squares and roots of 100207872
- 100207872 squared (1002078722) is 10041617610768384
- 100207872 cubed (1002078723) is 1006249132212824045518848
-
The
square root of 100207872 is 10010.3882042607 -
The
cube root of 100207872 is 464.4802795511
Scales and comparisons
How big is 100207872?- 100,207,872 seconds is equal to 3 years, 9 weeks, 4 days, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 100,207,872 would take you about four 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 100207872 cubic inches would be around 38.7 feet tall.
Recreational maths with 100207872
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