42068946465
42,068,946,465 is an odd composite number composed of seven prime numbers multiplied together.
42068946465 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42068946465:
32 × 5 × 7 × 13 × 41 × 331 × 757
(3 × 3 × 5 × 7 × 13 × 41 × 331 × 757)See below for interesting mathematical facts about the number 42068946465 from the Numbermatics database.
Names of 42068946465
- Cardinal: 42068946465 can be written as Forty-two billion, sixty-eight million, nine hundred forty-six thousand, four hundred sixty-five.
Scientific notation
- Scientific notation: 4.2068946465 × 1010
Factors of 42068946465
Divisors of 42068946465
- Number of divisors d(n): 192
-
Complete list of divisors:
1 3 5 7 9 13 15 21 35 39 41 45 63 65 91 105 117 123 195 205 273 287 315 331 369 455 533 585 615 757 819 861 993 1365 1435 1599 1655 1845 2271 2317 2583 2665 2979 3731 3785 4095 4303 4305 4797 4965 5299 6813 6951 7995 9841 11193 11355 11585 12909 12915 13571 14895 15897 18655 20853 21515 23985 26495 29523 30121 31037 33579 34065 34755 38727 40713 47691 49205 55965 64545 67855 68887 79485 88569 90363 93111 94997 104265 122139 147615 150605 155185 167895 176423 193635 203565 206661 217259 238455 250567 271089 279333 284991 344435 403481 442845 451815 465555 474985 529269 610695 619983 651777 751701 854973 882115 1033305 1086295 1210443 1234961 1252835 1355445 1396665 1424955 1587807 1753969 1955331 2017405 2255103 2646345 2824367 3099915 3257371 3258885 3631329 3704883 3758505 4274865 5261907 6052215 6174805 7939035 8473101 8769845 9772113 9776655 10273247 11114649 11275515 14121835 15785721 16286855 18156645 18524415 22801597 25419303 26309535 29316339 30819741 42365505 48860565 51366235 55573245 68404791 71912729 78928605 92459223 114007985 127096515 133552211 146581695 154098705 205214373 215738187 342023955 359563645 400656633 462296115 647214561 667761055 934865477 1026071865 1078690935 1201969899 2003283165 2804596431 3236072805 4674327385 6009849495 8413789293 14022982155 42068946465
- Sum of all divisors σ(n): 92335606272
- Sum of proper divisors (its aliquot sum) s(n): 50266659807
- 42068946465 is an abundant number, because the sum of its proper divisors (50266659807) is greater than itself. Its abundance is 8197713342
Bases of 42068946465
- Binary: 1001110010111000000100101110001000012
- Hexadecimal: 0x9CB812E21
- Base-36: JBQRIU9
Squares and roots of 42068946465
- 42068946465 squared (420689464652) is 1769796256675035996225
- 42068946465 cubed (420689464653) is 74453463976019488227137467094625
-
The
square root of 42068946465 is 205107.1584928229 -
The
cube root of 42068946465 is 3477.9276665411
Scales and comparisons
How big is 42068946465?- 42,068,946,465 seconds is equal to 1,337 years, 34 weeks, 3 days, 2 hours, 27 minutes, 45 seconds.
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To count from 1 to 42,068,946,465 would take you about two thousand, six hundred seventy-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 42068946465 cubic inches would be around 289.8 feet tall.
Recreational maths with 42068946465
- 42068946465 backwards is 56464986024
- The number of decimal digits it has is: 11
- The sum of 42068946465's digits is 54
- More coming soon!
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