2490849144
2,490,849,144 is an even composite number composed of five prime numbers multiplied together.
2490849144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2490849144:
23 × 35 × 72 × 79 × 331
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 79 × 331)See below for interesting mathematical facts about the number 2490849144 from the Numbermatics database.
Names of 2490849144
- Cardinal: 2490849144 can be written as Two billion, four hundred ninety million, eight hundred forty-nine thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 2.490849144 × 109
Factors of 2490849144
Divisors of 2490849144
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 79 81 84 98 108 126 147 158 162 168 189 196 216 237 243 252 294 316 324 331 378 392 441 474 486 504 553 567 588 632 648 662 711 756 882 948 972 993 1106 1134 1176 1323 1324 1422 1512 1659 1701 1764 1896 1944 1986 2133 2212 2268 2317 2646 2648 2844 2979 3318 3402 3528 3871 3969 3972 4266 4424 4536 4634 4977 5292 5688 5958 6399 6636 6804 6951 7742 7938 7944 8532 8937 9268 9954 10584 11613 11907 11916 12798 13272 13608 13902 14931 15484 15876 16219 17064 17874 18536 19197 19908 20853 23226 23814 23832 25596 26149 26811 27804 29862 30968 31752 32438 34839 35748 38394 39816 41706 44793 46452 47628 48657 51192 52298 53622 55608 59724 62559 64876 69678 71496 76788 78447 80433 83412 89586 92904 95256 97314 104517 104596 107244 119448 125118 129752 134379 139356 145971 153576 156894 160866 166824 179172 183043 187677 194628 209034 209192 214488 235341 250236 268758 278712 291942 313551 313788 321732 358344 366086 375354 389256 418068 437913 470682 500472 537516 549129 563031 583884 627102 627576 643464 706023 732172 750708 836136 875826 940653 941364 1075032 1098258 1126062 1167768 1254204 1281301 1313739 1412046 1464344 1501416 1647387 1751652 1881306 1882728 2118069 2196516 2252124 2508408 2562602 2627478 2824092 3294774 3503304 3762612 3843903 3941217 4236138 4393032 4504248 4942161 5125204 5254956 5648184 6354207 6589548 7525224 7687806 7882434 8472276 9884322 10250408 10509912 11531709 12708414 13179096 14826483 15375612 15764868 16944552 19768644 23063418 25416828 29652966 30751224 31529736 34595127 39537288 44479449 46126836 50833656 59305932 69190254 88958898 92253672 103785381 118611864 138380508 177917796 207570762 276761016 311356143 355835592 415141524 622712286 830283048 1245424572 2490849144
- Sum of all divisors σ(n): 8266003200
- Sum of proper divisors (its aliquot sum) s(n): 5775154056
- 2490849144 is an abundant number, because the sum of its proper divisors (5775154056) is greater than itself. Its abundance is 3284304912
Bases of 2490849144
- Binary: 100101000111011101010111011110002
- Hexadecimal: 0x94775778
- Base-36: 156ZJI0
Squares and roots of 2490849144
- 2490849144 squared (24908491442) is 6204329458165532736
- 2490849144 cubed (24908491443) is 15454048719965601025769577984
-
The
square root of 2490849144 is 49908.4075482277 -
The
cube root of 2490849144 is 1355.5508340823
Scales and comparisons
How big is 2490849144?- 2,490,849,144 seconds is equal to 79 years, 10 weeks, 3 days, 6 hours, 32 minutes, 24 seconds.
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To count from 1 to 2,490,849,144 would take you about one hundred fifty-eight 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 2490849144 cubic inches would be around 113 feet tall.
Recreational maths with 2490849144
- 2490849144 backwards is 4419480942
- The number of decimal digits it has is: 10
- The sum of 2490849144's digits is 45
- More coming soon!
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