42478629408
42,478,629,408 is an even composite number composed of four prime numbers multiplied together.
42478629408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42478629408:
25 × 32 × 313 × 4951
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 31 × 31 × 31 × 4951)See below for interesting mathematical facts about the number 42478629408 from the Numbermatics database.
Names of 42478629408
- Cardinal: 42478629408 can be written as Forty-two billion, four hundred seventy-eight million, six hundred twenty-nine thousand, four hundred eight.
Scientific notation
- Scientific notation: 4.2478629408 × 1010
Factors of 42478629408
Divisors of 42478629408
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 124 144 186 248 279 288 372 496 558 744 961 992 1116 1488 1922 2232 2883 2976 3844 4464 4951 5766 7688 8649 8928 9902 11532 14853 15376 17298 19804 23064 29706 29791 30752 34596 39608 44559 46128 59412 59582 69192 79216 89118 89373 92256 118824 119164 138384 153481 158432 178236 178746 237648 238328 268119 276768 306962 356472 357492 460443 475296 476656 536238 613924 712944 714984 920886 953312 1072476 1227848 1381329 1425888 1429968 1841772 2144952 2455696 2762658 2859936 3683544 4289904 4757911 4911392 5525316 7367088 8579808 9515822 11050632 14273733 14734176 19031644 22101264 28547466 38063288 42821199 44202528 57094932 76126576 85642398 114189864 147495241 152253152 171284796 228379728 294990482 342569592 442485723 456759456 589980964 685139184 884971446 1179961928 1327457169 1370278368 1769942892 2359923856 2654914338 3539885784 4719847712 5309828676 7079771568 10619657352 14159543136 21239314704 42478629408
- Sum of all divisors σ(n): 124850299392
- Sum of proper divisors (its aliquot sum) s(n): 82371669984
- 42478629408 is an abundant number, because the sum of its proper divisors (82371669984) is greater than itself. Its abundance is 39893040576
Bases of 42478629408
- Binary: 1001111000111110110001110010001000002
- Hexadecimal: 0x9E3EC7220
- Base-36: JIIOG80
Squares and roots of 42478629408
- 42478629408 squared (424786294082) is 1804433956382202430464
- 42478629408 cubed (424786294083) is 76649881324370813450517145485312
-
The
square root of 42478629408 is 206103.4434646835 -
The
cube root of 42478629408 is 3489.1809970261
Scales and comparisons
How big is 42478629408?- 42,478,629,408 seconds is equal to 1,350 years, 35 weeks, 5 days, 19 hours, 16 minutes, 48 seconds.
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To count from 1 to 42,478,629,408 would take you about two thousand, seven hundred one 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 42478629408 cubic inches would be around 290.8 feet tall.
Recreational maths with 42478629408
- 42478629408 backwards is 80492687424
- The number of decimal digits it has is: 11
- The sum of 42478629408's digits is 54
- More coming soon!
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