2989802816
2,989,802,816 is an even composite number composed of six prime numbers multiplied together.
2989802816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 2989802816:
26 × 72 × 11 × 13 × 59 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 13 × 59 × 113)See below for interesting mathematical facts about the number 2989802816 from the Numbermatics database.
Names of 2989802816
- Cardinal: 2989802816 can be written as Two billion, nine hundred eighty-nine million, eight hundred two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 2.989802816 × 109
Factors of 2989802816
Divisors of 2989802816
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 44 49 52 56 59 64 77 88 91 98 104 112 113 118 143 154 176 182 196 208 224 226 236 286 308 352 364 392 413 416 448 452 472 539 572 616 637 649 704 728 767 784 791 826 832 904 944 1001 1078 1144 1232 1243 1274 1298 1456 1469 1534 1568 1582 1652 1808 1888 2002 2156 2288 2464 2486 2548 2596 2891 2912 2938 3068 3136 3164 3304 3616 3776 4004 4312 4543 4576 4928 4972 5096 5192 5369 5537 5782 5824 5876 6136 6328 6608 6667 7007 7232 8008 8437 8624 8701 9086 9152 9944 10192 10283 10384 10738 11074 11564 11752 12272 12656 13216 13334 14014 16016 16159 16874 17248 17402 18172 19888 20384 20566 20768 21476 22148 23128 23504 24544 25312 26432 26668 28028 31801 32032 32318 33748 34496 34804 36344 37583 39776 40768 41132 41536 42952 44296 46256 46669 47008 49088 50624 53336 56056 59059 60907 63602 64064 64636 67496 69608 71981 72688 73337 75166 79552 82264 85904 86671 88592 92512 93338 94016 106672 112112 113113 118118 121814 127204 129272 134992 139216 143962 145376 146674 150332 164528 171808 173342 177184 185024 186676 213344 224224 226226 236236 243628 254408 258544 269984 278432 287924 290752 293348 300664 326683 329056 343616 346684 354368 373352 413413 426688 448448 452452 472472 487256 508816 513359 517088 539968 556864 575848 586696 601328 606697 653366 658112 693368 746704 791791 826826 904904 944944 953381 974512 1017632 1026718 1034176 1151696 1173392 1202656 1213394 1306732 1386736 1493408 1583582 1653652 1809808 1889888 1906762 1949024 2035264 2053436 2303392 2346784 2405312 2426788 2613464 2773472 2986816 3167164 3307304 3593513 3619616 3779776 3813524 3898048 4106872 4246879 4606784 4693568 4853576 5226928 5546944 6334328 6614608 6673667 7187026 7239232 7627048 8213744 8493758 9707152 10453856 12668656 13229216 13347334 14374052 15254096 16427488 16987516 19414304 20907712 25337312 26458432 26694668 28748104 30508192 32854976 33975032 38828608 46715669 50674624 53389336 57496208 61016384 67950064 93431338 106778672 114992416 135900128 186862676 213557344 229984832 271800256 373725352 427114688 747450704 1494901408 2989802816
- Sum of all divisors σ(n): 8318479680
- Sum of proper divisors (its aliquot sum) s(n): 5328676864
- 2989802816 is an abundant number, because the sum of its proper divisors (5328676864) is greater than itself. Its abundance is 2338874048
Bases of 2989802816
- Binary: 101100100011010011000101010000002
- Hexadecimal: 0xB234C540
- Base-36: 1DG1UM8
Squares and roots of 2989802816
- 2989802816 squared (29898028162) is 8938920878561529856
- 2989802816 cubed (29898028163) is 26725610814724455992736874496
-
The
square root of 2989802816 is 54679.0893852483 -
The
cube root of 2989802816 is 1440.6136170873
Scales and comparisons
How big is 2989802816?- 2,989,802,816 seconds is equal to 95 years, 3 weeks, 3 days, 4 hours, 46 minutes, 56 seconds.
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To count from 1 to 2,989,802,816 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 2989802816 cubic inches would be around 120.1 feet tall.
Recreational maths with 2989802816
- 2989802816 backwards is 6182089892
- The number of decimal digits it has is: 10
- The sum of 2989802816's digits is 53
- More coming soon!
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