7013972394
7,013,972,394 is an even composite number composed of seven prime numbers multiplied together.
7013972394 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 7013972394:
2 × 32 × 112 × 13 × 31 × 61 × 131
(2 × 3 × 3 × 11 × 11 × 13 × 31 × 61 × 131)See below for interesting mathematical facts about the number 7013972394 from the Numbermatics database.
Names of 7013972394
- Cardinal: 7013972394 can be written as Seven billion, thirteen million, nine hundred seventy-two thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 7.013972394 × 109
Factors of 7013972394
Divisors of 7013972394
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 31 33 39 61 62 66 78 93 99 117 121 122 131 143 183 186 198 234 242 262 279 286 341 363 366 393 403 429 549 558 671 682 726 786 793 806 858 1023 1089 1098 1179 1209 1287 1342 1441 1573 1586 1703 1891 2013 2046 2178 2358 2379 2418 2574 2882 3069 3146 3406 3627 3751 3782 4026 4061 4323 4433 4719 4758 5109 5673 6039 6138 7137 7254 7381 7502 7991 8122 8646 8723 8866 9438 10218 11253 11346 12078 12183 12969 13299 14157 14274 14762 15327 15851 15982 17019 17446 18733 20801 22143 22506 23973 24366 24583 25938 26169 26598 28314 30654 31702 33759 34038 36549 37466 39897 41602 44286 44671 47553 47946 48763 49166 52338 52793 56199 62403 66429 67518 71919 73098 73749 78507 79794 87901 89342 95106 95953 97526 103883 105586 112398 124806 132858 134013 142659 143838 146289 147498 157014 158379 168597 175802 187209 191906 206063 207766 221247 228811 247721 263703 268026 270413 285318 287859 292578 311649 316758 337194 374418 402039 412126 438867 442494 457622 475137 491381 495442 527406 540826 575718 580723 618189 623298 686433 743163 791109 804078 811239 863577 877734 934947 950274 966911 982762 1142713 1161446 1236378 1372866 1474143 1486326 1582218 1622478 1727154 1742169 1854567 1869894 1933822 2059299 2229489 2285426 2433717 2724931 2900733 2948286 2974543 3220373 3428139 3484338 3709134 4118598 4422429 4458978 4867434 5226507 5449862 5801466 5949086 6387953 6440746 6856278 8174793 8702199 8844858 8923629 9661119 10284417 10453014 12569843 12775906 16349586 17404398 17847258 19163859 19322238 20568834 24524379 25139686 26770887 28983357 29974241 35424103 37709529 38327718 49048758 53541774 57491577 57966714 59948482 70848206 75419058 89922723 106272309 113128587 114983154 179845446 212544618 226257174 269768169 318816927 389665133 539536338 637633854 779330266 1168995399 2337990798 3506986197 7013972394
- Sum of all divisors σ(n): 19017782784
- Sum of proper divisors (its aliquot sum) s(n): 12003810390
- 7013972394 is an abundant number, because the sum of its proper divisors (12003810390) is greater than itself. Its abundance is 4989837996
Bases of 7013972394
- Binary: 1101000100001000010111001101010102
- Hexadecimal: 0x1A210B9AA
- Base-36: 37ZXRQI
Squares and roots of 7013972394
- 7013972394 squared (70139723942) is 49195808743794091236
- 7013972394 cubed (70139723943) is 345058044429475574749621338984
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The
square root of 7013972394 is 83749.4620520037 -
The
cube root of 7013972394 is 1914.2031096387
Scales and comparisons
How big is 7013972394?- 7,013,972,394 seconds is equal to 223 years, 1 week, 1 day, 5 hours, 39 minutes, 54 seconds.
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To count from 1 to 7,013,972,394 would take you about four hundred forty-six 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 7013972394 cubic inches would be around 159.5 feet tall.
Recreational maths with 7013972394
- 7013972394 backwards is 4932793107
- The number of decimal digits it has is: 10
- The sum of 7013972394's digits is 45
- More coming soon!
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