142878798988864
142,878,798,988,864 is an even composite number composed of four prime numbers multiplied together.
142878798988864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty-nine divisors.
Prime factorization of 142878798988864:
26 × 232 × 1672 × 3892
(2 × 2 × 2 × 2 × 2 × 2 × 23 × 23 × 167 × 167 × 389 × 389)See below for interesting mathematical facts about the number 142878798988864 from the Numbermatics database.
Names of 142878798988864
- Cardinal: 142878798988864 can be written as One hundred forty-two trillion, eight hundred seventy-eight billion, seven hundred ninety-eight million, nine hundred eighty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.42878798988864 × 1014
Factors of 142878798988864
Divisors of 142878798988864
- Number of divisors d(n): 189
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Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 167 184 334 368 389 529 668 736 778 1058 1336 1472 1556 2116 2672 3112 3841 4232 5344 6224 7682 8464 8947 10688 12448 15364 16928 17894 24896 27889 30728 33856 35788 55778 61456 64963 71576 88343 111556 122912 129926 143152 151321 176686 205781 223112 245824 259852 286304 302642 353372 411562 446224 519704 572608 605284 641447 706744 823124 892448 1039408 1210568 1282894 1413488 1494149 1646248 1784896 2078816 2421136 2565788 2826976 2988298 3292496 3480383 4157632 4842272 5131576 5653952 5976596 6584992 6960766 9684544 10263152 10848821 11953192 13169984 13921532 14753281 20526304 21697642 23906384 25270607 27843064 29506562 34365427 41052608 43395284 47812768 50541214 55686128 59013124 68730854 80048809 86790568 95625536 101082428 111372256 118026248 137461708 160097618 173581136 202164856 222744512 236052496 249522883 274923416 320195236 347162272 404329712 472104992 499045766 549846832 581223961 640390472 694324544 808659424 944209984 998091532 1099693664 1162447922 1280780944 1617318848 1996183064 2199387328 2324895844 2561561888 3992366128 4220191369 4649791688 5123123776 5739026309 7984732256 8440382738 9299583376 11478052618 13368151103 15969464512 16880765476 18599166752 22956105236 26736302206 33761530952 37198333504 45912210472 53472604412 67523061904 91824420944 97064401487 106945208824 135046123808 183648841888 194128802974 213890417648 270092247616 367297683776 388257605948 427780835296 776515211896 855561670592 1553030423792 2232481234201 3106060847584 4464962468402 6212121695168 8929924936804 17859849873608 35719699747216 71439399494432 142878798988864
- Sum of all divisors σ(n): 298942151216737
- Sum of proper divisors (its aliquot sum) s(n): 156063352227873
- 142878798988864 is an abundant number, because the sum of its proper divisors (156063352227873) is greater than itself. Its abundance is 13184553239009
Bases of 142878798988864
- Binary: 1000000111110010100100000000111101000110010000002
- Hexadecimal: 0x81F2900F4640
- Base-36: 1EN9M3WA4G
Squares and roots of 142878798988864
- 142878798988864 squared (1428787989888642) is 20414351200500204388796010496
- 142878798988864 cubed (1428787989888643) is 2916777981664343187356932759586241931116544
-
142878798988864 is a
perfect square number . Itssquare root is 11953192 -
The
cube root of 142878798988864 is 52278.4372708845
Scales and comparisons
How big is 142878798988864?- 142,878,798,988,864 seconds is equal to 4,543,103 years, 44 weeks, 3 days, 2 hours, 41 minutes, 4 seconds.
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To count from 1 to 142,878,798,988,864 would take you about eleven million, three hundred fifty-seven thousand, seven hundred fifty-nine 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 142878798988864 cubic inches would be around 4356.5 feet tall.
Recreational maths with 142878798988864
- 142878798988864 backwards is 468889897878241
- The number of decimal digits it has is: 15
- The sum of 142878798988864's digits is 97
- More coming soon!
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