42494220405
42,494,220,405 is an odd composite number composed of six prime numbers multiplied together.
42494220405 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42494220405:
35 × 5 × 7 × 13 × 292 × 457
(3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 29 × 29 × 457)See below for interesting mathematical facts about the number 42494220405 from the Numbermatics database.
Names of 42494220405
- Cardinal: 42494220405 can be written as Forty-two billion, four hundred ninety-four million, two hundred twenty thousand, four hundred five.
Scientific notation
- Scientific notation: 4.2494220405 × 1010
Factors of 42494220405
Divisors of 42494220405
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 7 9 13 15 21 27 29 35 39 45 63 65 81 87 91 105 117 135 145 189 195 203 243 261 273 315 351 377 405 435 455 457 567 585 609 783 819 841 945 1015 1053 1131 1215 1305 1365 1371 1701 1755 1827 1885 2285 2349 2457 2523 2639 2835 3045 3159 3199 3393 3915 4095 4113 4205 5265 5481 5655 5887 5941 6855 7047 7371 7569 7917 8505 9135 9597 10179 10933 11745 12285 12339 12615 13195 13253 15795 15995 16443 16965 17661 17823 20565 22113 22707 23751 27405 28791 29435 29705 30537 32799 35235 36855 37017 37845 39585 39759 41587 47985 49329 50895 52983 53469 54665 61695 66265 68121 71253 76531 82215 86373 88305 89115 91611 92771 98397 110565 111051 113535 118755 119277 124761 143955 152685 158949 160407 163995 172289 185085 198795 204363 207935 213759 229593 246645 259119 264915 267345 278313 295191 340605 356265 357831 374283 382655 384337 431865 458055 463855 476847 481221 491985 516867 555255 596385 623805 641277 688779 777357 794745 802035 834939 861445 885573 1021815 1068795 1073493 1122849 1147965 1153011 1206023 1295595 1391565 1430541 1443663 1475955 1550601 1789155 1871415 1921685 2066337 2384235 2406105 2504817 2584335 2656719 2690359 3206385 3220479 3368547 3443895 3459033 3618069 3886785 4174695 4427865 4651803 4996381 5367465 5614245 5765055 6030115 6199011 7152705 7218315 7514451 7753005 8071077 10105641 10331685 10377099 10854207 12524085 13283595 13451795 13955409 14989143 16102395 16842735 17295165 18090345 18597033 22543353 23259015 24213231 24981905 30995055 31131297 32562621 34974667 37572255 40355385 41866227 44967429 50528205 51885495 54271035 69777045 72639693 74945715 92985165 93393891 97687863 104924001 112716765 121066155 134902287 155656485 162813105 174873335 209331135 217919079 224837145 293063589 314772003 363198465 404706861 466969455 488439315 524620005 653757237 674511435 944316009 1089595395 1214120583 1465317945 1573860015 2023534305 2832948027 3268786185 4721580045 6070602915 8498844081 14164740135 42494220405
- Sum of all divisors σ(n): 97578534144
- Sum of proper divisors (its aliquot sum) s(n): 55084313739
- 42494220405 is an abundant number, because the sum of its proper divisors (55084313739) is greater than itself. Its abundance is 12590093334
Bases of 42494220405
- Binary: 1001111001001101101001011000011101012
- Hexadecimal: 0x9E4DA5875
- Base-36: JIRYMB9
Squares and roots of 42494220405
- 42494220405 squared (424942204052) is 1805758767828718364025
- 42494220405 cubed (424942204053) is 76734311078374781449549372930125
-
The
square root of 42494220405 is 206141.2632274285 -
The
cube root of 42494220405 is 3489.6078246417
Scales and comparisons
How big is 42494220405?- 42,494,220,405 seconds is equal to 1,351 years, 9 weeks, 4 days, 6 hours, 6 minutes, 45 seconds.
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To count from 1 to 42,494,220,405 would take you about two thousand, seven hundred two 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 42494220405 cubic inches would be around 290.8 feet tall.
Recreational maths with 42494220405
- 42494220405 backwards is 50402249424
- The number of decimal digits it has is: 11
- The sum of 42494220405's digits is 36
- More coming soon!
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