42540487752
42,540,487,752 is an even composite number composed of seven prime numbers multiplied together.
What does the number 42540487752 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 256 divisors.
42540487752 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42540487752:
23 × 3 × 7 × 23 × 41 × 263 × 1021
(2 × 2 × 2 × 3 × 7 × 23 × 41 × 263 × 1021)See below for interesting mathematical facts about the number 42540487752 from the Numbermatics database.
Names of 42540487752
- Cardinal: 42540487752 can be written as Forty-two billion, five hundred forty million, four hundred eighty-seven thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 4.2540487752 × 1010
Factors of 42540487752
Divisors of 42540487752
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 23 24 28 41 42 46 56 69 82 84 92 123 138 161 164 168 184 246 263 276 287 322 328 483 492 526 552 574 644 789 861 943 966 984 1021 1052 1148 1288 1578 1722 1841 1886 1932 2042 2104 2296 2829 3063 3156 3444 3682 3772 3864 4084 5523 5658 6049 6126 6312 6601 6888 7147 7364 7544 8168 10783 11046 11316 12098 12252 13202 14294 14728 18147 19803 21441 21566 22092 22632 23483 24196 24504 26404 28588 32349 36294 39606 41861 42343 42882 43132 44184 46966 48392 52808 57176 64698 70449 72588 75481 79212 83722 84686 85764 86264 93932 125583 127029 129396 140898 145176 150962 158424 164381 167444 169372 171528 187864 226443 248009 251166 254058 258792 268523 281796 293027 301924 328762 334888 338744 452886 493143 496018 502332 508116 537046 563592 586054 603848 657524 744027 805569 879081 905772 962803 986286 992036 1004664 1016232 1074092 1172108 1315048 1488054 1611138 1736063 1758162 1811544 1879661 1925606 1972572 1984072 2148184 2344216 2888409 2976108 3222276 3472126 3516324 3759322 3851212 3945144 5208189 5638983 5776818 5952216 6176029 6444552 6739621 6944252 7032648 7518644 7702424 10416378 11009443 11277966 11553636 12352058 13479242 13888504 15037288 18528087 20218863 20832756 22018886 22555932 23107272 24704116 26958484 33028329 37056174 40437726 41665512 43232203 44037772 45111864 49408232 53916968 66056658 74112348 77066101 80875452 86464406 88075544 129696609 132113316 148224696 154132202 161750904 172928812 231198303 253217189 259393218 264226632 308264404 345857624 462396606 506434378 518786436 616528808 759651567 924793212 1012868756 1037572872 1519303134 1772520323 1849586424 2025737512 3038606268 3545040646 5317560969 6077212536 7090081292 10635121938 14180162584 21270243876 42540487752
- Sum of all divisors σ(n): 130543902720
- Sum of proper divisors (its aliquot sum) s(n): 88003414968
- 42540487752 is an abundant number, because the sum of its proper divisors (88003414968) is greater than itself. Its abundance is 45462927216
Bases of 42540487752
- Binary: 1001111001111001110001010100010010002
- Hexadecimal: 0x9E79C5448
- Base-36: JJJIAFC
Squares and roots of 42540487752
- 42540487752 squared (425404877522) is 1809693098178062013504
- 42540487752 cubed (425404877523) is 76985227077922780600563370603008
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The
square root of 42540487752 is 206253.4551274233 -
The
cube root of 42540487752 is 3490.8738504141
Scales and comparisons
How big is 42540487752?- 42,540,487,752 seconds is equal to 1,352 years, 34 weeks, 18 hours, 9 minutes, 12 seconds.
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To count from 1 to 42,540,487,752 would take you about two thousand, seven hundred five 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 42540487752 cubic inches would be around 290.9 feet tall.
Recreational maths with 42540487752
- 42540487752 backwards is 25778404524
- The number of decimal digits it has is: 11
- The sum of 42540487752's digits is 48
- More coming soon!
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