142190715618
142,190,715,618 is an even composite number composed of seven prime numbers multiplied together.
142190715618 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 142190715618:
2 × 32 × 7 × 31 × 37 × 61 × 1272
(2 × 3 × 3 × 7 × 31 × 37 × 61 × 127 × 127)See below for interesting mathematical facts about the number 142190715618 from the Numbermatics database.
Names of 142190715618
- Cardinal: 142190715618 can be written as One hundred forty-two billion, one hundred ninety million, seven hundred fifteen thousand, six hundred eighteen.
Scientific notation
- Scientific notation: 1.42190715618 × 1011
Factors of 142190715618
Divisors of 142190715618
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 31 37 42 61 62 63 74 93 111 122 126 127 183 186 217 222 254 259 279 333 366 381 427 434 518 549 558 651 666 762 777 854 889 1098 1143 1147 1281 1302 1554 1778 1891 1953 2257 2286 2294 2331 2562 2667 3441 3782 3843 3906 3937 4514 4662 4699 5334 5673 6771 6882 7686 7747 7874 8001 8029 9398 10323 11346 11811 13237 13542 14097 15494 15799 16002 16058 16129 17019 20313 20646 23241 23622 24087 26474 27559 28194 31598 32258 32893 34038 35433 39711 40626 42291 46482 47397 48174 48387 54229 55118 65786 69723 69967 70866 72261 79422 82677 84582 94794 96774 98679 108458 112903 119133 139446 139934 142191 144522 145161 145669 162687 165354 197358 209901 225806 238266 240157 248031 284382 286639 290322 291338 296037 325374 338709 419802 437007 480314 488061 489769 496062 499999 573278 592074 596773 629703 677418 720471 859917 874014 976122 979538 983869 999998 1016127 1019683 1193546 1259406 1311021 1440942 1469307 1499997 1681099 1719834 1790319 1967738 2006473 2032254 2039366 2161413 2579751 2622042 2938614 2951607 2999994 3059049 3362198 3499993 3580638 4012946 4177411 4322826 4407921 4499991 5043297 5159502 5370957 5903214 6019419 6118098 6887083 6999986 8354822 8815842 8854821 8885809 8999982 9177147 10086594 10499979 10741914 12038838 12532233 13774166 15129891 17709642 17771618 18058257 18354294 18499963 20661249 20999958 25064466 26657427 30259782 30499939 31499937 36116514 36403153 36999926 37596699 41322498 53314854 55499889 60999878 61983747 62200663 62999874 72806306 75193398 79972281 91499817 109209459 110999778 123967494 124401326 129499741 159944562 166499667 182999634 186601989 213499573 218418918 254822071 258999482 274499451 327628377 332999334 373203978 388499223 426999146 509644142 548998902 559805967 640498719 655256754 764466213 776998446 1119611934 1128497743 1165497669 1280997438 1528932426 1921496157 2256995486 2293398639 2330995338 3385493229 3842992314 4586797278 6770986458 7899484201 10156479687 15798968402 20312959374 23698452603 47396905206 71095357809 142190715618
- Sum of all divisors σ(n): 382402096128
- Sum of proper divisors (its aliquot sum) s(n): 240211380510
- 142190715618 is an abundant number, because the sum of its proper divisors (240211380510) is greater than itself. Its abundance is 98020664892
Bases of 142190715618
- Binary: 100001000110110011101000100010111000102
- Hexadecimal: 0x211B3A22E2
- Base-36: 1TBKOICI
Squares and roots of 142190715618
- 142190715618 squared (1421907156182) is 20218199607958949121924
- 142190715618 cubed (1421907156183) is 2874840270763250024013626293009032
-
The
square root of 142190715618 is 377081.8420688007 -
The
cube root of 142190715618 is 5219.4380425127
Scales and comparisons
How big is 142190715618?- 142,190,715,618 seconds is equal to 4,521 years, 11 weeks, 4 days, 21 hours, 18 seconds.
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To count from 1 to 142,190,715,618 would take you about nine thousand and forty-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 142190715618 cubic inches would be around 435 feet tall.
Recreational maths with 142190715618
- 142190715618 backwards is 816517091241
- The number of decimal digits it has is: 12
- The sum of 142190715618's digits is 45
- More coming soon!
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