82429930638
82,429,930,638 is an even composite number composed of five prime numbers multiplied together.
82429930638 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 82429930638:
2 × 33 × 11 × 192 × 384407
(2 × 3 × 3 × 3 × 11 × 19 × 19 × 384407)See below for interesting mathematical facts about the number 82429930638 from the Numbermatics database.
Names of 82429930638
- Cardinal: 82429930638 can be written as Eighty-two billion, four hundred twenty-nine million, nine hundred thirty thousand, six hundred thirty-eight.
Scientific notation
- Scientific notation: 8.2429930638 × 1010
Factors of 82429930638
Divisors of 82429930638
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 11 18 19 22 27 33 38 54 57 66 99 114 171 198 209 297 342 361 418 513 594 627 722 1026 1083 1254 1881 2166 3249 3762 3971 5643 6498 7942 9747 11286 11913 19494 23826 35739 71478 107217 214434 384407 768814 1153221 2306442 3459663 4228477 6919326 7303733 8456954 10378989 12685431 14607466 20757978 21911199 25370862 38056293 43822398 65733597 76112586 80341063 114168879 131467194 138770927 160682126 197200791 228337758 241023189 277541854 394401582 416312781 482046378 723069567 832625562 1248938343 1446139134 1526480197 2169208701 2497876686 3052960394 3746815029 4338417402 4579440591 7493630058 9158881182 13738321773 27476643546 41214965319 82429930638
- Sum of all divisors σ(n): 210901605120
- Sum of proper divisors (its aliquot sum) s(n): 128471674482
- 82429930638 is an abundant number, because the sum of its proper divisors (128471674482) is greater than itself. Its abundance is 46041743844
Bases of 82429930638
- Binary: 10011001100010011010011101100100011102
- Hexadecimal: 0x133134EC8E
- Base-36: 11V8NHJI
Squares and roots of 82429930638
- 82429930638 squared (824299306382) is 6794693464985491087044
- 82429930638 cubed (824299306383) is 560086111025225911981404140454072
-
The
square root of 82429930638 is 287106.1313138401 -
The
cube root of 82429930638 is 4352.0610418679
Scales and comparisons
How big is 82429930638?- 82,429,930,638 seconds is equal to 2,621 years, 6 days, 2 hours, 57 minutes, 18 seconds.
-
To count from 1 to 82,429,930,638 would take you about five thousand, two hundred forty-two 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 82429930638 cubic inches would be around 362.7 feet tall.
Recreational maths with 82429930638
- 82429930638 backwards is 83603992428
- 82429930638 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82429930638's digits is 54
- More coming soon!
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