49897482138
49,897,482,138 is an even composite number composed of five prime numbers multiplied together.
49897482138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 49897482138:
2 × 34 × 72 × 313 × 211
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 31 × 31 × 31 × 211)See below for interesting mathematical facts about the number 49897482138 from the Numbermatics database.
Names of 49897482138
- Cardinal: 49897482138 can be written as Forty-nine billion, eight hundred ninety-seven million, four hundred eighty-two thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 4.9897482138 × 1010
Factors of 49897482138
Divisors of 49897482138
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 81 93 98 126 147 162 186 189 211 217 279 294 378 422 434 441 558 567 633 651 837 882 961 1134 1266 1302 1323 1477 1519 1674 1899 1922 1953 2511 2646 2883 2954 3038 3798 3906 3969 4431 4557 5022 5697 5766 5859 6541 6727 7938 8649 8862 9114 10339 11394 11718 13082 13293 13454 13671 17091 17298 17577 19623 20181 20678 25947 26586 27342 29791 31017 34182 35154 39246 39879 40362 41013 45787 47089 51894 58869 59582 60543 62034 77841 79758 82026 89373 91574 93051 94178 117738 119637 121086 123039 137361 141267 155682 176607 178746 181629 186102 202771 208537 239274 246078 268119 274722 279153 282534 320509 353214 363258 405542 412083 417074 423801 529821 536238 544887 558306 608313 625611 641018 804357 824166 837459 847602 961527 1059642 1089774 1216626 1236249 1251222 1271403 1419397 1459759 1608714 1674918 1824939 1876833 1923054 2413071 2472498 2542806 2838794 2884581 2919518 3649878 3708747 3753666 3814209 4258191 4379277 4826142 5474817 5630499 5769162 6285901 7417494 7628418 8516382 8653743 8758554 9935779 10949634 11260998 12571802 12774573 13137831 16424451 16891497 17307486 18857703 19871558 25549146 25961229 26275662 29807337 32848902 33782994 37715406 38323719 39413493 44001307 51922458 56573109 59614674 76647438 78826986 88002614 89422011 113146218 114971157 118240479 132003921 169719327 178844022 229942314 236480958 264007842 268266033 308009149 339438654 396011763 509157981 536532066 616018298 792023526 804798099 924027447 1018315962 1188035289 1609596198 1848054894 2376070578 2772082341 3564105867 5544164682 7128211734 8316247023 16632494046 24948741069 49897482138
- Sum of all divisors σ(n): 135033769728
- Sum of proper divisors (its aliquot sum) s(n): 85136287590
- 49897482138 is an abundant number, because the sum of its proper divisors (85136287590) is greater than itself. Its abundance is 35238805452
Bases of 49897482138
- Binary: 1011100111100001111100100111100110102
- Hexadecimal: 0xB9E1F279A
- Base-36: MX7O7MI
Squares and roots of 49897482138
- 49897482138 squared (498974821382) is 2489758723712029051044
- 49897482138 cubed (498974821383) is 124232691444350646630205080252072
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The
square root of 49897482138 is 223377.4432166327 -
The
cube root of 49897482138 is 3681.5119156213
Scales and comparisons
How big is 49897482138?- 49,897,482,138 seconds is equal to 1,586 years, 30 weeks, 3 days, 3 hours, 42 minutes, 18 seconds.
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To count from 1 to 49,897,482,138 would take you about three thousand, one hundred seventy-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 49897482138 cubic inches would be around 306.8 feet tall.
Recreational maths with 49897482138
- 49897482138 backwards is 83128479894
- 49897482138 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 49897482138's digits is 63
- More coming soon!
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