9920449872
9,920,449,872 is an even composite number composed of six prime numbers multiplied together.
9920449872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 9920449872:
24 × 32 × 31 × 41 × 67 × 809
(2 × 2 × 2 × 2 × 3 × 3 × 31 × 41 × 67 × 809)See below for interesting mathematical facts about the number 9920449872 from the Numbermatics database.
Names of 9920449872
- Cardinal: 9920449872 can be written as Nine billion, nine hundred twenty million, four hundred forty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 9.920449872 × 109
Factors of 9920449872
Divisors of 9920449872
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 36 41 48 62 67 72 82 93 123 124 134 144 164 186 201 246 248 268 279 328 369 372 402 492 496 536 558 603 656 738 744 804 809 984 1072 1116 1206 1271 1476 1488 1608 1618 1968 2077 2232 2412 2427 2542 2747 2952 3216 3236 3813 4154 4464 4824 4854 5084 5494 5904 6231 6472 7281 7626 8241 8308 9648 9708 10168 10988 11439 12462 12944 14562 15252 16482 16616 18693 19416 20336 21976 22878 24723 24924 25079 29124 30504 32964 33169 33232 37386 38832 43952 45756 49446 49848 50158 54203 58248 61008 65928 66338 74772 75237 85157 91512 98892 99507 99696 100316 108406 116496 131856 132676 149544 150474 162609 170314 183024 197784 199014 200632 216812 225711 255471 265352 298521 299088 300948 325218 340628 395568 398028 401264 433624 451422 487827 510942 530704 597042 601896 650436 681256 766413 796056 867248 902844 975654 1021884 1028239 1194084 1203792 1300872 1362512 1532826 1592112 1680293 1805688 1951308 2043768 2056478 2222323 2388168 2601744 3065652 3084717 3360586 3611376 3902616 4087536 4112956 4444646 4776336 5040879 6131304 6169434 6666969 6721172 7805232 8225912 8889292 9254151 10081758 12262608 12338868 13333938 13442344 15122637 16451824 17778584 18508302 20000907 20163516 24677736 26667876 26884688 30245274 35557168 37016604 40001814 40327032 49355472 53335752 60490548 68892013 74033208 80003628 80654064 106671504 120981096 137784026 148066416 160007256 206676039 241962192 275568052 320014512 413352078 551136104 620028117 826704156 1102272208 1240056234 1653408312 2480112468 3306816624 4960224936 9920449872
- Sum of all divisors σ(n): 29833090560
- Sum of proper divisors (its aliquot sum) s(n): 19912640688
- 9920449872 is an abundant number, because the sum of its proper divisors (19912640688) is greater than itself. Its abundance is 9992190816
Bases of 9920449872
- Binary: 10010011110100111000001101010100002
- Hexadecimal: 0x24F4E0D50
- Base-36: 4K2DO40
Squares and roots of 9920449872
- 9920449872 squared (99204498722) is 98415325662864816384
- 9920449872 cubed (99204498723) is 976324304875005582849956302848
-
The
square root of 9920449872 is 99601.4551700927 -
The
cube root of 9920449872 is 2148.7066222777
Scales and comparisons
How big is 9920449872?- 9,920,449,872 seconds is equal to 315 years, 22 weeks, 6 days, 31 minutes, 12 seconds.
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To count from 1 to 9,920,449,872 would take you about six hundred thirty 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 9920449872 cubic inches would be around 179.1 feet tall.
Recreational maths with 9920449872
- 9920449872 backwards is 2789440299
- The number of decimal digits it has is: 10
- The sum of 9920449872's digits is 54
- More coming soon!
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Numbermatics. (2024). Number 9920449872 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/9920449872/
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The information we have on file for 9920449872 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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