28990124163
28,990,124,163 is an odd composite number composed of six prime numbers multiplied together.
28990124163 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 28990124163:
32 × 72 × 112 × 13 × 232 × 79
(3 × 3 × 7 × 7 × 11 × 11 × 13 × 23 × 23 × 79)See below for interesting mathematical facts about the number 28990124163 from the Numbermatics database.
Names of 28990124163
- Cardinal: 28990124163 can be written as Twenty-eight billion, nine hundred ninety million, one hundred twenty-four thousand, one hundred sixty-three.
Scientific notation
- Scientific notation: 2.8990124163 × 1010
Factors of 28990124163
Divisors of 28990124163
- Number of divisors d(n): 324
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Complete list of divisors:
1 3 7 9 11 13 21 23 33 39 49 63 69 77 79 91 99 117 121 143 147 161 207 231 237 253 273 299 363 429 441 483 529 539 553 637 693 711 759 819 847 869 897 1001 1027 1089 1127 1287 1449 1573 1587 1617 1659 1771 1817 1911 2093 2277 2541 2607 2691 2783 3003 3081 3289 3381 3703 3871 4719 4761 4851 4977 5313 5451 5733 5819 5929 6083 6279 6877 7007 7189 7623 7821 8349 9009 9243 9559 9867 10143 11011 11109 11297 11613 12397 12719 14157 14651 15939 16353 17457 17787 18249 18837 19481 19987 20631 21021 21567 23023 23621 25047 25921 28677 29601 33033 33327 33891 34839 36179 37191 38157 40733 41791 42581 43953 48139 50323 52371 53361 54747 58443 59961 61893 63063 64009 64701 66913 69069 70863 75647 77077 77763 79079 86031 89033 99099 101673 108537 111573 114471 122199 124267 125373 127743 131859 136367 139909 144417 150969 161161 165347 175329 179883 192027 200739 207207 212589 219857 226941 231231 233289 237237 253253 259831 267099 285131 292537 325611 336973 366597 372801 376119 383229 409101 419727 433251 448063 452907 459701 468391 483483 496041 529529 543283 553553 576081 602217 659571 680823 693693 711711 759759 779493 801297 832117 855393 869869 877611 979363 1010919 1118403 1157429 1227303 1259181 1344189 1379103 1405173 1450449 1488123 1538999 1588587 1629849 1660659 1772771 1818817 1978713 2047759 2279277 2338479 2496351 2566179 2609607 2632833 2858141 2938089 3032757 3136441 3217907 3472287 3706703 3802981 4032567 4137309 4215519 4616997 4765761 4889547 4981977 5056711 5318313 5456451 5824819 5976113 6089083 6143277 7489053 7828821 8574423 8814267 9409323 9653721 10416861 10772993 11120109 11408943 12731719 13850991 15170133 15954939 16369353 17474457 17928339 18267249 18429831 20006987 22525349 25723269 26620867 28227969 28961163 32318979 33360327 34226829 35396977 38195157 40773733 41832791 45510399 52423371 53785017 54801747 60020961 65737243 67576047 79862601 96956937 106190931 114585471 122321199 125498373 140048909 180062883 197211729 202728141 239587803 247778839 292829537 318572793 366963597 376495119 420146727 460160701 591635187 743336517 878488611 1260440181 1380482103 2230009551 2635465833 3221124907 4141446309 9663374721 28990124163
- Sum of all divisors σ(n): 61039786080
- Sum of proper divisors (its aliquot sum) s(n): 32049661917
- 28990124163 is an abundant number, because the sum of its proper divisors (32049661917) is greater than itself. Its abundance is 3059537754
Bases of 28990124163
- Binary: 110101111111111001000110000100000112
- Hexadecimal: 0x6BFF23083
- Base-36: DBFYYYR
Squares and roots of 28990124163
- 28990124163 squared (289901241632) is 840427298986156450569
- 28990124163 cubed (289901241633) is 24364091747583399520138681998747
-
The
square root of 28990124163 is 170264.8647343311 -
The
cube root of 28990124163 is 3071.9680309145
Scales and comparisons
How big is 28990124163?- 28,990,124,163 seconds is equal to 921 years, 41 weeks, 2 days, 20 hours, 16 minutes, 3 seconds.
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To count from 1 to 28,990,124,163 would take you about one thousand, eight hundred forty-three 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 28990124163 cubic inches would be around 256 feet tall.
Recreational maths with 28990124163
- 28990124163 backwards is 36142109982
- The number of decimal digits it has is: 11
- The sum of 28990124163's digits is 45
- More coming soon!
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