8164129428
8,164,129,428 is an even composite number composed of six prime numbers multiplied together.
8164129428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 8164129428:
22 × 33 × 7 × 13 × 41 × 20261
(2 × 2 × 3 × 3 × 3 × 7 × 13 × 41 × 20261)See below for interesting mathematical facts about the number 8164129428 from the Numbermatics database.
Names of 8164129428
- Cardinal: 8164129428 can be written as Eight billion, one hundred sixty-four million, one hundred twenty-nine thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 8.164129428 × 109
Factors of 8164129428
Divisors of 8164129428
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 41 42 52 54 63 78 82 84 91 108 117 123 126 156 164 182 189 234 246 252 273 287 351 364 369 378 468 492 533 546 574 702 738 756 819 861 1066 1092 1107 1148 1404 1476 1599 1638 1722 2132 2214 2457 2583 3198 3276 3444 3731 4428 4797 4914 5166 6396 7462 7749 9594 9828 10332 11193 14391 14924 15498 19188 20261 22386 28782 30996 33579 40522 44772 57564 60783 67158 81044 100737 121566 134316 141827 182349 201474 243132 263393 283654 364698 402948 425481 526786 547047 567308 729396 790179 830701 850962 1053572 1094094 1276443 1580358 1661402 1701924 1843751 2188188 2370537 2492103 2552886 3160716 3322804 3687502 3829329 4741074 4984206 5105772 5531253 5814907 7111611 7375004 7476309 7658658 9482148 9968412 10799113 11062506 11629814 14223222 14952618 15317316 16593759 17444721 21598226 22125012 22428927 23259628 28446444 29905236 32397339 33187518 34889442 43196452 44857854 49781277 52334163 64794678 66375036 69778884 75593791 89715708 97192017 99562554 104668326 129589356 151187582 157002489 194384034 199125108 209336652 226781373 291576051 302375164 314004978 388768068 453562746 583152102 628009956 680344119 907125492 1166304204 1360688238 2041032357 2721376476 4082064714 8164129428
- Sum of all divisors σ(n): 26687485440
- Sum of proper divisors (its aliquot sum) s(n): 18523356012
- 8164129428 is an abundant number, because the sum of its proper divisors (18523356012) is greater than itself. Its abundance is 10359226584
Bases of 8164129428
- Binary: 1111001101001111010111010100101002
- Hexadecimal: 0x1E69EBA94
- Base-36: 3R0PML0
Squares and roots of 8164129428
- 8164129428 squared (81641294282) is 66653009317135607184
- 8164129428 cubed (81641294283) is 544163794830784995277542610752
-
The
square root of 8164129428 is 90355.5722022721 -
The
cube root of 8164129428 is 2013.5849677321
Scales and comparisons
How big is 8164129428?- 8,164,129,428 seconds is equal to 259 years, 30 weeks, 6 days, 5 hours, 43 minutes, 48 seconds.
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To count from 1 to 8,164,129,428 would take you about five hundred nineteen 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 8164129428 cubic inches would be around 167.8 feet tall.
Recreational maths with 8164129428
- 8164129428 backwards is 8249214618
- The number of decimal digits it has is: 10
- The sum of 8164129428's digits is 45
- More coming soon!
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The information we have on file for 8164129428 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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