2989631568
2,989,631,568 is an even composite number composed of seven prime numbers multiplied together.
2989631568 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2989631568:
24 × 3 × 7 × 11 × 31 × 97 × 269
(2 × 2 × 2 × 2 × 3 × 7 × 11 × 31 × 97 × 269)See below for interesting mathematical facts about the number 2989631568 from the Numbermatics database.
Names of 2989631568
- Cardinal: 2989631568 can be written as Two billion, nine hundred eighty-nine million, six hundred thirty-one thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 2.989631568 × 109
Factors of 2989631568
Divisors of 2989631568
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 33 42 44 48 56 62 66 77 84 88 93 97 112 124 132 154 168 176 186 194 217 231 248 264 269 291 308 336 341 372 388 434 462 496 528 538 582 616 651 679 682 744 776 807 868 924 1023 1067 1076 1164 1232 1302 1358 1364 1488 1552 1614 1736 1848 1883 2037 2046 2134 2152 2328 2387 2604 2716 2728 2959 3007 3201 3228 3472 3696 3766 4074 4092 4268 4304 4656 4774 5208 5432 5456 5649 5918 6014 6402 6456 7161 7469 7532 8148 8184 8339 8536 8877 9021 9548 10416 10864 11298 11836 12028 12804 12912 14322 14938 15064 16296 16368 16678 17072 17754 18042 19096 20713 21049 22407 22596 23672 24056 25017 25608 26093 28644 29876 30128 32592 33077 33356 35508 36084 38192 41426 42098 44814 45192 47344 48112 50034 51216 52186 57288 58373 59752 62139 63147 66154 66712 71016 72168 78279 82852 84196 89628 90384 91729 99231 100068 104372 114576 116746 119504 124278 126294 132308 133424 142032 144336 156558 165704 168392 175119 179256 182651 183458 198462 200136 208744 231539 233492 248556 252588 264616 275187 287023 313116 331408 336784 350238 358512 365302 366916 396924 400272 417488 463078 466984 497112 505176 529232 547953 550374 574046 626232 642103 694617 700476 730604 733832 793848 808883 861069 926156 933968 994224 1010352 1095906 1100748 1148092 1252464 1284206 1389234 1400952 1461208 1467664 1587696 1617766 1722138 1852312 1926309 2009161 2191812 2201496 2296184 2426649 2568412 2778468 2801904 2922416 3235532 3444276 3704624 3852618 4018322 4383624 4402992 4592368 4853298 5136824 5556936 5662181 6027483 6471064 6888552 7705236 8036644 8767248 8897713 9706596 10273648 11113872 11324362 12054966 12942128 13777104 15410472 16073288 16986543 17795426 19413192 22648724 24109932 26693139 30820944 32146576 33973086 35590852 38826384 45297448 48219864 53386278 62283991 67946172 71181704 90594896 96439728 106772556 124567982 135892344 142363408 186851973 213545112 249135964 271784688 373703946 427090224 498271928 747407892 996543856 1494815784 2989631568
- Sum of all divisors σ(n): 10079354880
- Sum of proper divisors (its aliquot sum) s(n): 7089723312
- 2989631568 is an abundant number, because the sum of its proper divisors (7089723312) is greater than itself. Its abundance is 4100091744
Bases of 2989631568
- Binary: 101100100011001000101000010100002
- Hexadecimal: 0xB2322850
- Base-36: 1DFY6HC
Squares and roots of 2989631568
- 2989631568 squared (29896315682) is 8937896912382138624
- 2989631568 cubed (29896315683) is 26721018760787371709662482432
-
The
square root of 2989631568 is 54677.5234259929 -
The
cube root of 2989631568 is 1440.5861117159
Scales and comparisons
How big is 2989631568?- 2,989,631,568 seconds is equal to 95 years, 3 weeks, 1 day, 5 hours, 12 minutes, 48 seconds.
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To count from 1 to 2,989,631,568 would take you about one hundred ninety 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 2989631568 cubic inches would be around 120 feet tall.
Recreational maths with 2989631568
- 2989631568 backwards is 8651369892
- The number of decimal digits it has is: 10
- The sum of 2989631568's digits is 57
- More coming soon!
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