9842156142
9,842,156,142 is an even composite number composed of eight prime numbers multiplied together.
9842156142 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 9842156142:
2 × 3 × 7 × 13 × 19 × 61 × 103 × 151
See below for interesting mathematical facts about the number 9842156142 from the Numbermatics database.
Names of 9842156142
- Cardinal: 9842156142 can be written as Nine billion, eight hundred forty-two million, one hundred fifty-six thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 9.842156142 × 109
Factors of 9842156142
Divisors of 9842156142
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 7 13 14 19 21 26 38 39 42 57 61 78 91 103 114 122 133 151 182 183 206 247 266 273 302 309 366 399 427 453 494 546 618 721 741 793 798 854 906 1057 1159 1281 1339 1442 1482 1586 1729 1957 1963 2114 2163 2318 2379 2562 2678 2869 3171 3458 3477 3914 3926 4017 4326 4758 5187 5551 5738 5871 5889 6283 6342 6954 8034 8113 8607 9211 9373 10374 11102 11742 11778 12566 13699 13741 15067 15553 16226 16653 17214 18422 18746 18849 20083 24339 25441 27398 27482 27633 28119 30134 31106 33306 37297 37698 40166 41097 41223 43981 45201 46659 48678 50882 55266 56238 60249 64477 74594 76323 81679 82194 82446 87962 90402 93318 105469 108871 111891 119377 119743 120498 128954 131943 152646 163358 175009 178087 193431 202189 210938 217742 223782 238754 239486 245037 261079 263886 295507 316407 326613 350018 356174 358131 359229 386862 404378 490074 522158 525027 534261 571753 591014 606567 632814 653226 716262 718458 783237 835639 838201 886521 948733 1050054 1068522 1143506 1213134 1225063 1415323 1551901 1566474 1671278 1676402 1715259 1773042 1897466 2068549 2275117 2450126 2506917 2514603 2830646 2846199 3103802 3430518 3675189 3841591 4137098 4245969 4550234 4655703 5013834 5029206 5692398 6205647 6641131 6825351 7350378 7683182 8491938 9311406 10863307 11524773 12333529 12411294 13282262 13650702 15925819 18025927 19923393 21726614 23049546 24667058 26891137 31851638 32589921 36051854 37000587 39846786 47777457 53782274 54077781 65179842 74001174 80673411 86334703 95554914 108155562 126181489 161346822 172669406 234337051 252362978 259004109 378544467 468674102 518008218 703011153 757088934 1406022306 1640359357 3280718714 4921078071 9842156142
- Sum of all divisors σ(n): 26344980480
- Sum of proper divisors (its aliquot sum) s(n): 16502824338
- 9842156142 is an abundant number, because the sum of its proper divisors (16502824338) is greater than itself. Its abundance is 6660668196
Bases of 9842156142
- Binary: 10010010101010001101100010011011102
- Hexadecimal: 0x24AA3626E
- Base-36: 4IRRKA6
Squares and roots of 9842156142
- 9842156142 squared (98421561422) is 96868037523508324164
- 9842156142 cubed (98421561423) is 953390350475483922058839615288
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The
square root of 9842156142 is 99207.6415504371 -
The
cube root of 9842156142 is 2143.0390441785
Scales and comparisons
How big is 9842156142?- 9,842,156,142 seconds is equal to 312 years, 49 weeks, 2 days, 20 hours, 15 minutes, 42 seconds.
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To count from 1 to 9,842,156,142 would take you about six hundred twenty-five 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 9842156142 cubic inches would be around 178.6 feet tall.
Recreational maths with 9842156142
- 9842156142 backwards is 2416512489
- 9842156142 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 9842156142's digits is 42
- More coming soon!
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