142678399680
142,678,399,680 is an even composite number composed of five prime numbers multiplied together.
142678399680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142678399680:
26 × 32 × 5 × 17 × 2914183
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 2914183)See below for interesting mathematical facts about the number 142678399680 from the Numbermatics database.
Names of 142678399680
- Cardinal: 142678399680 can be written as One hundred forty-two billion, six hundred seventy-eight million, three hundred ninety-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.4267839968 × 1011
Factors of 142678399680
Divisors of 142678399680
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 136 144 153 160 170 180 192 204 240 255 272 288 306 320 340 360 408 480 510 544 576 612 680 720 765 816 960 1020 1088 1224 1360 1440 1530 1632 2040 2448 2720 2880 3060 3264 4080 4896 5440 6120 8160 9792 12240 16320 24480 48960 2914183 5828366 8742549 11656732 14570915 17485098 23313464 26227647 29141830 34970196 43712745 46626928 49541111 52455294 58283660 69940392 87425490 93253856 99082222 104910588 116567320 131138235 139880784 148623333 174850980 186507712 198164444 209821176 233134640 247705555 262276470 279761568 297246666 349701960 396328888 419642352 445869999 466269280 495411110 524552940 559523136 594493332 699403920 743116665 792657776 839284704 891739998 932538560 990822220 1049105880 1188986664 1398807840 1486233330 1585315552 1678569408 1783479996 1981644440 2098211760 2229349995 2377973328 2797615680 2972466660 3170631104 3566959992 3963288880 4196423520 4458699990 4755946656 5944933320 7133919984 7926577760 8392847040 8917399980 9511893312 11889866640 14267839968 15853155520 17834799960 23779733280 28535679936 35669599920 47559466560 71339199840 142678399680
- Sum of all divisors σ(n): 519622320672
- Sum of proper divisors (its aliquot sum) s(n): 376943920992
- 142678399680 is an abundant number, because the sum of its proper divisors (376943920992) is greater than itself. Its abundance is 234265521312
Bases of 142678399680
- Binary: 100001001110000100101110011010110000002
- Hexadecimal: 0x21384B9AC0
- Base-36: 1TJN19S0
Squares and roots of 142678399680
- 142678399680 squared (1426783996802) is 20357125735245824102400
- 142678399680 cubed (1426783996803) is 2904522121989417554333204447232000
-
The
square root of 142678399680 is 377727.9440020291 -
The
cube root of 142678399680 is 5225.3984227061
Scales and comparisons
How big is 142678399680?- 142,678,399,680 seconds is equal to 4,536 years, 38 weeks, 8 hours, 48 minutes.
-
To count from 1 to 142,678,399,680 would take you about nine thousand and seventy-three 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 142678399680 cubic inches would be around 435.4 feet tall.
Recreational maths with 142678399680
- 142678399680 backwards is 086993876241
- The number of decimal digits it has is: 12
- The sum of 142678399680's digits is 63
- More coming soon!
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