2998390122
2,998,390,122 is an even composite number composed of five prime numbers multiplied together.
2998390122 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 2998390122:
2 × 312 × 7 × 13 × 31
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 31)See below for interesting mathematical facts about the number 2998390122 from the Numbermatics database.
Names of 2998390122
- Cardinal: 2998390122 can be written as Two billion, nine hundred ninety-eight million, three hundred ninety thousand, one hundred twenty-two.
Scientific notation
- Scientific notation: 2.998390122 × 109
Factors of 2998390122
Divisors of 2998390122
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 31 39 42 54 62 63 78 81 91 93 117 126 162 182 186 189 217 234 243 273 279 351 378 403 434 486 546 558 567 651 702 729 806 819 837 1053 1134 1209 1302 1458 1638 1674 1701 1953 2106 2187 2418 2457 2511 2821 3159 3402 3627 3906 4374 4914 5022 5103 5642 5859 6318 6561 7254 7371 7533 8463 9477 10206 10881 11718 13122 14742 15066 15309 16926 17577 18954 19683 21762 22113 22599 25389 28431 30618 32643 35154 39366 44226 45198 45927 50778 52731 56862 59049 65286 66339 67797 76167 85293 91854 97929 105462 118098 132678 135594 137781 152334 158193 170586 177147 195858 199017 203391 228501 255879 275562 293787 316386 354294 398034 406782 413343 457002 474579 511758 531441 587574 597051 610173 685503 767637 826686 881361 949158 1062882 1194102 1220346 1240029 1371006 1423737 1535274 1762722 1791153 1830519 2056509 2302911 2480058 2644083 2847474 3582306 3661038 3720087 4113018 4271211 4605822 5288166 5373459 5491557 6169527 6908733 7440174 7932249 8542422 10746918 10983114 12339054 12813633 13817466 15864498 16120377 16474671 18508581 23796747 25627266 32240754 32949342 37017162 38440899 47593494 48361131 55525743 71390241 76881798 96722262 111051486 115322697 142780482 166577229 214170723 230645394 333154458 428341446 499731687 999463374 1499195061 2998390122
- Sum of all divisors σ(n): 8571075072
- Sum of proper divisors (its aliquot sum) s(n): 5572684950
- 2998390122 is an abundant number, because the sum of its proper divisors (5572684950) is greater than itself. Its abundance is 2574294828
Bases of 2998390122
- Binary: 101100101011011111001101011010102
- Hexadecimal: 0xB2B7CD6A
- Base-36: 1DL5WMI
Squares and roots of 2998390122
- 2998390122 squared (29983901222) is 8990343323707174884
- 2998390122 cubed (29983901223) is 26956556615192241592712095848
-
The
square root of 2998390122 is 54757.5576701519 -
The
cube root of 2998390122 is 1441.9915412743
Scales and comparisons
How big is 2998390122?- 2,998,390,122 seconds is equal to 95 years, 17 weeks, 4 days, 14 hours, 8 minutes, 42 seconds.
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To count from 1 to 2,998,390,122 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 2998390122 cubic inches would be around 120.2 feet tall.
Recreational maths with 2998390122
- 2998390122 backwards is 2210938992
- The number of decimal digits it has is: 10
- The sum of 2998390122's digits is 45
- More coming soon!
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