142085869902
142,085,869,902 is an even composite number composed of five prime numbers multiplied together.
142085869902 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142085869902:
2 × 35 × 37 × 41 × 4392
(2 × 3 × 3 × 3 × 3 × 3 × 37 × 41 × 439 × 439)See below for interesting mathematical facts about the number 142085869902 from the Numbermatics database.
Names of 142085869902
- Cardinal: 142085869902 can be written as One hundred forty-two billion, eighty-five million, eight hundred sixty-nine thousand, nine hundred two.
Scientific notation
- Scientific notation: 1.42085869902 × 1011
Factors of 142085869902
Divisors of 142085869902
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 6 9 18 27 37 41 54 74 81 82 111 123 162 222 243 246 333 369 439 486 666 738 878 999 1107 1317 1517 1998 2214 2634 2997 3034 3321 3951 4551 5994 6642 7902 8991 9102 9963 11853 13653 16243 17982 17999 19926 23706 27306 32486 35559 35998 40959 48729 53997 71118 81918 97458 106677 107994 122877 146187 161991 192721 213354 245754 292374 323982 368631 385442 438561 485973 578163 665963 737262 877122 971946 1156326 1315683 1331926 1457919 1734489 1997889 2631366 2915838 3468978 3947049 3995778 4373757 5203467 5993667 7130677 7894098 7901561 8747514 10406934 11987334 14261354 15610401 15803122 17981001 21392031 23704683 31220802 35962002 42784062 46831203 47409366 53943003 64176093 71114049 93662406 107886006 128352186 142228098 161829009 192528279 213342147 292357757 323658018 385056558 426684294 577584837 584715514 640026441 877073271 1155169674 1280052882 1732754511 1754146542 1920079323 2631219813 3465509022 3840158646 5262439626 7893659439 15787318878 23680978317 47361956634 71042934951 142085869902
- Sum of all divisors σ(n): 336647171952
- Sum of proper divisors (its aliquot sum) s(n): 194561302050
- 142085869902 is an abundant number, because the sum of its proper divisors (194561302050) is greater than itself. Its abundance is 52475432148
Bases of 142085869902
- Binary: 100001000101001111101001010001010011102
- Hexadecimal: 0x2114FA514E
- Base-36: 1T9U9AVI
Squares and roots of 142085869902
- 142085869902 squared (1420858699022) is 20188394425808069489604
- 142085869902 cubed (1420858699023) is 2868485583915627352721649485498808
-
The
square root of 142085869902 is 376942.7939382843 -
The
cube root of 142085869902 is 5218.1548591613
Scales and comparisons
How big is 142085869902?- 142,085,869,902 seconds is equal to 4,517 years, 46 weeks, 2 days, 9 hours, 11 minutes, 42 seconds.
-
To count from 1 to 142,085,869,902 would take you about nine thousand and thirty-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 142085869902 cubic inches would be around 434.8 feet tall.
Recreational maths with 142085869902
- 142085869902 backwards is 209968580241
- 142085869902 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142085869902's digits is 54
- More coming soon!
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