42155061075
42,155,061,075 is an odd composite number composed of seven prime numbers multiplied together.
42155061075 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42155061075:
32 × 52 × 17 × 19 × 37 × 61 × 257
(3 × 3 × 5 × 5 × 17 × 19 × 37 × 61 × 257)See below for interesting mathematical facts about the number 42155061075 from the Numbermatics database.
Names of 42155061075
- Cardinal: 42155061075 can be written as Forty-two billion, one hundred fifty-five million, sixty-one thousand and seventy-five.
Scientific notation
- Scientific notation: 4.2155061075 × 1010
Factors of 42155061075
Divisors of 42155061075
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 9 15 17 19 25 37 45 51 57 61 75 85 95 111 153 171 183 185 225 255 257 285 305 323 333 425 475 549 555 629 703 765 771 855 915 925 969 1037 1159 1275 1285 1425 1525 1615 1665 1887 2109 2257 2313 2745 2775 2907 3111 3145 3477 3515 3825 3855 4275 4369 4575 4845 4883 5185 5661 5795 6327 6425 6771 8075 8325 9333 9435 9509 10431 10545 11285 11565 11951 13107 13725 14535 14649 15555 15677 15725 17385 17575 19275 19703 20313 21845 24225 24415 25925 28305 28527 28975 31635 33855 35853 38369 39321 42883 43947 46665 47031 47175 47545 52155 52725 56425 57825 59109 59755 65535 72675 73245 77775 78385 83011 85581 86925 98515 101565 107559 109225 115107 122075 128649 141093 141525 142635 158175 161653 169275 177327 179265 180671 191845 196605 214415 219735 233325 235155 237725 249033 260775 266509 295545 297863 298775 327675 345321 366225 385947 391925 415055 427905 484959 492575 507825 537795 542013 575535 580049 643245 705465 713175 729011 747099 799527 808265 886635 893589 896325 903355 959225 983025 1072075 1098675 1175775 1245165 1332545 1454877 1477725 1489315 1626039 1726605 1740147 1929735 2075275 2139525 2187033 2398581 2424795 2680767 2688975 2710065 2877675 2900245 3071407 3216225 3527325 3645055 3735495 3997635 4041325 4433175 4467945 4516775 5063671 5220441 6225825 6561099 6662725 7274385 7446575 8130195 8633025 8700735 9214221 9648675 9860833 10935165 11020931 11992905 12123975 13403835 13550325 14501225 15191013 15357035 18225275 18677475 19988175 22339725 25318355 26102205 27642663 29582499 32805495 33062793 36371925 40650975 43503675 45573039 46071105 49304165 54675825 55104655 59964525 67019175 75955065 76785175 88747497 99188379 126591775 130511025 138213315 147912495 164027475 165313965 187355827 227865195 230355525 246520825 275523275 379775325 443737485 495941895 562067481 691066575 739562475 826569825 936779135 1139325975 1686202443 2218687425 2479709475 2810337405 4683895675 8431012215 14051687025 42155061075
- Sum of all divisors σ(n): 88186587840
- Sum of proper divisors (its aliquot sum) s(n): 46031526765
- 42155061075 is an abundant number, because the sum of its proper divisors (46031526765) is greater than itself. Its abundance is 3876465690
Bases of 42155061075
- Binary: 1001110100001010001100101111010100112
- Hexadecimal: 0x9D0A32F53
- Base-36: JD619AR
Squares and roots of 42155061075
- 42155061075 squared (421550610752) is 1777049174236980155625
- 42155061075 cubed (421550610753) is 74911616473238214983934879796875
-
The
square root of 42155061075 is 205316.9770744739 -
The
cube root of 42155061075 is 3480.2991407041
Scales and comparisons
How big is 42155061075?- 42,155,061,075 seconds is equal to 1,340 years, 20 weeks, 5 days, 19 hours, 11 minutes, 15 seconds.
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To count from 1 to 42,155,061,075 would take you about two thousand, six hundred eighty 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 42155061075 cubic inches would be around 290 feet tall.
Recreational maths with 42155061075
- 42155061075 backwards is 57016055124
- The number of decimal digits it has is: 11
- The sum of 42155061075's digits is 36
- More coming soon!
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