38428992448
38,428,992,448 is an even composite number composed of five prime numbers multiplied together.
38428992448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 38428992448:
26 × 72 × 11 × 89 × 12517
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 89 × 12517)See below for interesting mathematical facts about the number 38428992448 from the Numbermatics database.
Names of 38428992448
- Cardinal: 38428992448 can be written as Thirty-eight billion, four hundred twenty-eight million, nine hundred ninety-two thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 3.8428992448 × 1010
Factors of 38428992448
Divisors of 38428992448
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 89 98 112 154 176 178 196 224 308 352 356 392 448 539 616 623 704 712 784 979 1078 1232 1246 1424 1568 1958 2156 2464 2492 2848 3136 3916 4312 4361 4928 4984 5696 6853 7832 8624 8722 9968 12517 13706 15664 17248 17444 19936 25034 27412 31328 34496 34888 39872 47971 50068 54824 62656 69776 87619 95942 100136 109648 137687 139552 175238 191884 200272 219296 275374 279104 350476 383768 400544 438592 550748 613333 700952 767536 801088 963809 1101496 1114013 1226666 1401904 1535072 1927618 2202992 2228026 2453332 2803808 3070144 3855236 4405984 4456052 4906664 5607616 6746663 7710472 7798091 8811968 8912104 9813328 12254143 13493326 15420944 15596182 17824208 19626656 24508286 26986652 30841888 31192364 35648416 39253312 49016572 53973304 54586637 61683776 62384728 71296832 85779001 98033144 107946608 109173274 124769456 171558002 196066288 215893216 218346548 249538912 343116004 392132576 431786432 436693096 499077824 600453007 686232008 784265152 873386192 1200906014 1372464016 1746772384 2401812028 2744928032 3493544768 4803624056 5489856064 9607248112 19214496224 38428992448
- Sum of all divisors σ(n): 97867226160
- Sum of proper divisors (its aliquot sum) s(n): 59438233712
- 38428992448 is an abundant number, because the sum of its proper divisors (59438233712) is greater than itself. Its abundance is 21009241264
Bases of 38428992448
- Binary: 1000111100101000101111100011110000002
- Hexadecimal: 0x8F28BE3C0
- Base-36: HNJMOCG
Squares and roots of 38428992448
- 38428992448 squared (384289924482) is 1476787460568441032704
- 38428992448 cubed (384289924483) is 56751454169485718232915337019392
-
The
square root of 38428992448 is 196033.1411981147 -
The
cube root of 38428992448 is 3374.5795162807
Scales and comparisons
How big is 38428992448?- 38,428,992,448 seconds is equal to 1,221 years, 48 weeks, 7 minutes, 28 seconds.
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To count from 1 to 38,428,992,448 would take you about two thousand, four hundred forty-three 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 38428992448 cubic inches would be around 281.2 feet tall.
Recreational maths with 38428992448
- 38428992448 backwards is 84429982483
- The number of decimal digits it has is: 11
- The sum of 38428992448's digits is 61
- More coming soon!
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