142308077940
142,308,077,940 is an even composite number composed of six prime numbers multiplied together.
142308077940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142308077940:
22 × 32 × 5 × 7 × 547 × 206477
(2 × 2 × 3 × 3 × 5 × 7 × 547 × 206477)See below for interesting mathematical facts about the number 142308077940 from the Numbermatics database.
Names of 142308077940
- Cardinal: 142308077940 can be written as One hundred forty-two billion, three hundred eight million, seventy-seven thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.4230807794 × 1011
Factors of 142308077940
Divisors of 142308077940
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 547 630 1094 1260 1641 2188 2735 3282 3829 4923 5470 6564 7658 8205 9846 10940 11487 15316 16410 19145 19692 22974 24615 32820 34461 38290 45948 49230 57435 68922 76580 98460 114870 137844 172305 206477 229740 344610 412954 619431 689220 825908 1032385 1238862 1445339 1858293 2064770 2477724 2890678 3097155 3716586 4129540 4336017 5781356 6194310 7226695 7433172 8672034 9291465 12388620 13008051 14453390 17344068 18582930 21680085 26016102 28906780 37165860 43360170 52032204 65040255 86720340 112942919 130080510 225885838 260161020 338828757 451771676 564714595 677657514 790600433 1016486271 1129429190 1355315028 1581200866 1694143785 2032972542 2258858380 2371801299 3162401732 3388287570 3953002165 4065945084 4743602598 5082431355 6776575140 7115403897 7906004330 9487205196 10164862710 11859006495 14230807794 15812008660 20329725420 23718012990 28461615588 35577019485 47436025980 71154038970 142308077940
- Sum of all divisors σ(n): 494238955392
- Sum of proper divisors (its aliquot sum) s(n): 351930877452
- 142308077940 is an abundant number, because the sum of its proper divisors (351930877452) is greater than itself. Its abundance is 209622799512
Bases of 142308077940
- Binary: 100001001000100011100011110001011101002
- Hexadecimal: 0x212238F174
- Base-36: 1TDIJZP0
Squares and roots of 142308077940
- 142308077940 squared (1423080779402) is 20251589046977114643600
- 142308077940 cubed (1423080779403) is 2881964712506069552097744122184000
-
The
square root of 142308077940 is 377237.4291344909 -
The
cube root of 142308077940 is 5220.8736658077
Scales and comparisons
How big is 142308077940?- 142,308,077,940 seconds is equal to 4,524 years, 49 weeks, 5 days, 5 hours, 39 minutes.
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To count from 1 to 142,308,077,940 would take you about nine thousand and forty-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 142308077940 cubic inches would be around 435.1 feet tall.
Recreational maths with 142308077940
- 142308077940 backwards is 049770803241
- 142308077940 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142308077940's digits is 45
- More coming soon!
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