142161681288
142,161,681,288 is an even composite number composed of six prime numbers multiplied together.
142161681288 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142161681288:
23 × 3 × 112 × 19 × 113 × 1512
(2 × 2 × 2 × 3 × 11 × 11 × 19 × 113 × 151 × 151)See below for interesting mathematical facts about the number 142161681288 from the Numbermatics database.
Names of 142161681288
- Cardinal: 142161681288 can be written as One hundred forty-two billion, one hundred sixty-one million, six hundred eighty-one thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42161681288 × 1011
Factors of 142161681288
Divisors of 142161681288
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 11 12 19 22 24 33 38 44 57 66 76 88 113 114 121 132 151 152 209 226 228 242 264 302 339 363 418 452 453 456 484 604 627 678 726 836 904 906 968 1208 1243 1254 1356 1452 1661 1672 1812 2147 2299 2486 2508 2712 2869 2904 3322 3624 3729 4294 4598 4972 4983 5016 5738 6441 6644 6897 7458 8588 8607 9196 9944 9966 11476 12882 13288 13673 13794 14916 17063 17176 17214 18271 18392 19932 22801 22952 23617 25764 27346 27588 29832 31559 34126 34428 36542 39864 41019 45602 47234 51189 51528 54692 54813 55176 63118 68252 68403 68856 70851 73084 82038 91204 94468 94677 102378 109384 109626 126236 136504 136806 141702 146168 164076 182408 187693 188936 189354 204756 219252 250811 252472 259787 273612 283404 324197 328152 347149 375386 378708 409512 433219 438504 501622 519574 547224 563079 566808 648394 694298 750772 752433 757416 779361 866438 972591 1003244 1039148 1041447 1126158 1296788 1299657 1388596 1501544 1504866 1558722 1732876 1945182 2006488 2064623 2078296 2082894 2252316 2576513 2593576 2599314 2758921 2777192 3009732 3117444 3465752 3566167 3890364 4129246 4165788 4504632 4765409 5153026 5198628 5517842 6019464 6193869 6234888 7132334 7729539 7780728 8258492 8276763 8331576 9530818 10306052 10397256 10698501 11035684 12387738 14264668 14296227 15459078 16516984 16553526 19061636 20612104 21397002 22071368 24775476 28341643 28529336 28592454 30918156 33107052 38123272 39227837 42794004 48953747 49550952 52419499 56683286 57184908 61836312 66214104 78455674 85024929 85588008 97907494 104838998 113366572 114369816 117683511 146861241 156911348 157258497 170049858 195814988 209677996 226733144 235367022 293722482 311758073 313822696 314516994 340099716 391629976 419355992 470734044 538491217 587444964 623516146 629033988 680199432 935274219 941468088 1076982434 1174889928 1247032292 1258067976 1615473651 1870548438 2153964868 2494064584 3230947302 3741096876 4307929736 5923403387 6461894604 7482193752 11846806774 12923789208 17770210161 23693613548 35540420322 47387227096 71080840644 142161681288
- Sum of all divisors σ(n): 417616063200
- Sum of proper divisors (its aliquot sum) s(n): 275454381912
- 142161681288 is an abundant number, because the sum of its proper divisors (275454381912) is greater than itself. Its abundance is 133292700624
Bases of 142161681288
- Binary: 100001000110010111111100011011100010002
- Hexadecimal: 0x21197F1B88
- Base-36: 1TB3E7BC
Squares and roots of 142161681288
- 142161681288 squared (1421616812882) is 20209943626630889338944
- 142161681288 cubed (1421616812883) is 2873079564697547359418953934479872
-
The
square root of 142161681288 is 377043.3413919415 -
The
cube root of 142161681288 is 5219.0827609889
Scales and comparisons
How big is 142161681288?- 142,161,681,288 seconds is equal to 4,520 years, 15 weeks, 4 days, 19 hours, 54 minutes, 48 seconds.
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To count from 1 to 142,161,681,288 would take you about nine thousand and forty 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 142161681288 cubic inches would be around 434.9 feet tall.
Recreational maths with 142161681288
- 142161681288 backwards is 882186161241
- The number of decimal digits it has is: 12
- The sum of 142161681288's digits is 48
- More coming soon!
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