61742681442
61,742,681,442 is an even composite number composed of six prime numbers multiplied together.
61742681442 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 61742681442:
2 × 32 × 13 × 107 × 127 × 19417
(2 × 3 × 3 × 13 × 107 × 127 × 19417)See below for interesting mathematical facts about the number 61742681442 from the Numbermatics database.
Names of 61742681442
- Cardinal: 61742681442 can be written as Sixty-one billion, seven hundred forty-two million, six hundred eighty-one thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 6.1742681442 × 1010
Factors of 61742681442
Divisors of 61742681442
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 6 9 13 18 26 39 78 107 117 127 214 234 254 321 381 642 762 963 1143 1391 1651 1926 2286 2782 3302 4173 4953 8346 9906 12519 13589 14859 19417 25038 27178 29718 38834 40767 58251 81534 116502 122301 174753 176657 244602 252421 349506 353314 504842 529971 757263 1059942 1514526 1589913 2077619 2271789 2465959 3179826 4155238 4543578 4931918 6232857 7397877 12465714 14795754 18698571 22193631 27009047 32057467 37397142 44387262 54018094 64114934 81027141 96172401 162054282 192344802 243081423 263857613 288517203 486162846 527715226 577034406 791572839 1583145678 2374718517 3430148969 4749437034 6860297938 10290446907 20580893814 30871340721 61742681442
- Sum of all divisors σ(n): 146565199872
- Sum of proper divisors (its aliquot sum) s(n): 84822518430
- 61742681442 is an abundant number, because the sum of its proper divisors (84822518430) is greater than itself. Its abundance is 23079836988
Bases of 61742681442
- Binary: 1110011000000010011010001101011000102
- Hexadecimal: 0xE60268D62
- Base-36: SD3ZXWI
Squares and roots of 61742681442
- 61742681442 squared (617426814422) is 3812158711648291199364
- 61742681442 cubed (617426814423) is 235372900939645578265983565002888
-
The
square root of 61742681442 is 248480.7466223489 -
The
cube root of 61742681442 is 3952.4085389195
Scales and comparisons
How big is 61742681442?- 61,742,681,442 seconds is equal to 1,963 years, 11 weeks, 5 days, 8 hours, 50 minutes, 42 seconds.
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To count from 1 to 61,742,681,442 would take you about three thousand, nine hundred twenty-six 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 61742681442 cubic inches would be around 329.4 feet tall.
Recreational maths with 61742681442
- 61742681442 backwards is 24418624716
- The number of decimal digits it has is: 11
- The sum of 61742681442's digits is 45
- More coming soon!
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