1542393138816
1,542,393,138,816 is an even composite number composed of four prime numbers multiplied together.
1542393138816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1542393138816:
27 × 33 × 294 × 631
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 29 × 29 × 29 × 29 × 631)See below for interesting mathematical facts about the number 1542393138816 from the Numbermatics database.
Names of 1542393138816
- Cardinal: 1542393138816 can be written as One trillion, five hundred forty-two billion, three hundred ninety-three million, one hundred thirty-eight thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.542393138816 × 1012
Factors of 1542393138816
Divisors of 1542393138816
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 64 72 87 96 108 116 128 144 174 192 216 232 261 288 348 384 432 464 522 576 631 696 783 841 864 928 1044 1152 1262 1392 1566 1682 1728 1856 1893 2088 2523 2524 2784 3132 3364 3456 3712 3786 4176 5046 5048 5568 5679 6264 6728 7569 7572 8352 10092 10096 11136 11358 12528 13456 15138 15144 16704 17037 18299 20184 20192 22707 22716 24389 25056 26912 30276 30288 33408 34074 36598 40368 40384 45414 45432 48778 50112 53824 54897 60552 60576 68148 73167 73196 80736 80768 90828 90864 97556 100224 107648 109794 121104 121152 136296 146334 146392 161472 164691 181656 181728 195112 219501 219588 242208 242304 272592 292668 292784 322944 329382 363312 363456 390224 439002 439176 484416 494073 530671 545184 585336 585568 658503 658764 707281 726624 726912 780448 878004 878352 968832 988146 1061342 1090368 1170672 1171136 1317006 1317528 1414562 1453248 1560896 1592013 1756008 1756704 1976292 2121843 2122684 2180736 2341344 2342272 2634012 2635056 2829124 2906496 3121792 3184026 3512016 3513408 3952584 4243686 4245368 4682688 4776039 5268024 5270112 5658248 6365529 6368052 7024032 7026816 7905168 8487372 8490736 9365376 9552078 10536048 10540224 11316496 12731058 12736104 14048064 14328117 15389459 15810336 16974744 16981472 19096587 19104156 21072096 21080448 22632992 25462116 25472208 28096128 28656234 30778918 31620672 33949488 33962944 38193174 38208312 42144192 45265984 46168377 50924232 50944416 57312468 61557836 63241344 67898976 67925888 76386348 76416624 84288384 90531968 92336754 101848464 101888832 114624936 123115672 135797952 138505131 152772696 152833248 184673508 203696928 203777664 229249872 246231344 271595904 277010262 305545392 305666496 369347016 407393856 415515393 446294311 458499744 492462688 554020524 611090784 611332992 738694032 814787712 831030786 892588622 916999488 984925376 1108041048 1222181568 1338882933 1477388064 1662061572 1785177244 1833998976 1969850752 2216082096 2444363136 2677765866 2954776128 3324123144 3570354488 4016648799 4432164192 5355531732 5909552256 6648246288 7140708976 8033297598 8864328384 10711063464 12049946397 13296492576 14281417952 16066595196 17728656768 21422126928 24099892794 26592985152 28562835904 32133190392 42844253856 48199785588 53185970304 57125671808 64266380784 85688507712 96399571176 128532761568 171377015424 192799142352 257065523136 385598284704 514131046272 771196569408 1542393138816
- Sum of all divisors σ(n): 4722252302400
- Sum of proper divisors (its aliquot sum) s(n): 3179859163584
- 1542393138816 is an abundant number, because the sum of its proper divisors (3179859163584) is greater than itself. Its abundance is 1637466024768
Bases of 1542393138816
- Binary: 101100111000111011100101110001110100000002
- Hexadecimal: 0x1671DCB8E80
- Base-36: JOKD1UO0
Squares and roots of 1542393138816
- 1542393138816 squared (15423931388162) is 2378976594666672645881856
- 1542393138816 cubed (15423931388163) is 3669317177017728187548483532143722496
-
The
square root of 1542393138816 is 1241931.2133995183 -
The
cube root of 1542393138816 is 11553.9822198997
Scales and comparisons
How big is 1542393138816?- 1,542,393,138,816 seconds is equal to 49,043 years, 17 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 1,542,393,138,816 would take you about one hundred twenty-two thousand, six hundred 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 1542393138816 cubic inches would be around 962.8 feet tall.
Recreational maths with 1542393138816
- 1542393138816 backwards is 6188313932451
- 1542393138816 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1542393138816's digits is 54
- More coming soon!
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