142754714490
142,754,714,490 is an even composite number composed of six prime numbers multiplied together.
142754714490 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 142754714490:
2 × 3 × 5 × 312 × 1272 × 307
(2 × 3 × 5 × 31 × 31 × 127 × 127 × 307)See below for interesting mathematical facts about the number 142754714490 from the Numbermatics database.
Names of 142754714490
- Cardinal: 142754714490 can be written as One hundred forty-two billion, seven hundred fifty-four million, seven hundred fourteen thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.4275471449 × 1011
Factors of 142754714490
Divisors of 142754714490
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 10 15 30 31 62 93 127 155 186 254 307 310 381 465 614 635 762 921 930 961 1270 1535 1842 1905 1922 2883 3070 3810 3937 4605 4805 5766 7874 9210 9517 9610 11811 14415 16129 19034 19685 23622 28551 28830 32258 38989 39370 47585 48387 57102 59055 77978 80645 95170 96774 116967 118110 122047 142755 161290 194945 233934 241935 244094 285510 295027 366141 389890 483870 499999 584835 590054 610235 732282 885081 999998 1169670 1208659 1220470 1475135 1499997 1770162 1830705 2417318 2499995 2950270 2999994 3625977 3661410 4425405 4951603 4999990 6043295 7251954 7499985 8850810 9903206 12086590 14854809 14999970 15499969 18129885 24758015 29709618 30999938 36259770 37468429 46499907 49516030 74274045 74936858 77499845 92999814 112405287 148548090 153499693 154999690 187342145 224810574 232499535 306999386 374684290 460499079 464999070 562026435 767498465 920998158 1124052870 1534996930 2302495395 4604990790 4758490483 9516980966 14275471449 23792452415 28550942898 47584904830 71377357245 142754714490
- Sum of all divisors σ(n): 357991625376
- Sum of proper divisors (its aliquot sum) s(n): 215236910886
- 142754714490 is an abundant number, because the sum of its proper divisors (215236910886) is greater than itself. Its abundance is 72482196396
Bases of 142754714490
- Binary: 100001001111001101100000010011011110102
- Hexadecimal: 0x213CD8137A
- Base-36: 1TKWGYNU
Squares and roots of 142754714490
- 142754714490 squared (1427547144902) is 20378908509121415960100
- 142754714490 cubed (1427547144903) is 2909185265837459296128604731849000
-
The
square root of 142754714490 is 377828.9487188615 -
The
cube root of 142754714490 is 5226.3298979955
Scales and comparisons
How big is 142754714490?- 142,754,714,490 seconds is equal to 4,539 years, 8 weeks, 1 day, 15 hours, 21 minutes, 30 seconds.
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To count from 1 to 142,754,714,490 would take you about nine thousand and seventy-eight 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 142754714490 cubic inches would be around 435.5 feet tall.
Recreational maths with 142754714490
- 142754714490 backwards is 094417457241
- The number of decimal digits it has is: 12
- The sum of 142754714490's digits is 48
- More coming soon!
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