29842638644
29,842,638,644 is an even composite number composed of seven prime numbers multiplied together.
29842638644 is an even 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 29842638644:
22 × 7 × 13 × 17 × 23 × 307 × 683
(2 × 2 × 7 × 13 × 17 × 23 × 307 × 683)See below for interesting mathematical facts about the number 29842638644 from the Numbermatics database.
Names of 29842638644
- Cardinal: 29842638644 can be written as Twenty-nine billion, eight hundred forty-two million, six hundred thirty-eight thousand, six hundred forty-four.
Scientific notation
- Scientific notation: 2.9842638644 × 1010
Factors of 29842638644
Divisors of 29842638644
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 7 13 14 17 23 26 28 34 46 52 68 91 92 119 161 182 221 238 299 307 322 364 391 442 476 598 614 644 683 782 884 1196 1228 1366 1547 1564 2093 2149 2732 2737 3094 3991 4186 4298 4781 5083 5219 5474 6188 7061 7982 8372 8596 8879 9562 10166 10438 10948 11611 14122 15709 15964 17758 19124 20332 20876 23222 27937 28244 31418 35516 35581 36533 46444 49427 55874 62153 62836 67847 71162 73066 81277 91793 98854 109963 111748 120037 124306 135694 142324 146132 150943 162554 183586 197708 204217 209681 219926 240074 248612 267053 271388 301886 325108 367172 408434 419362 439852 474929 480148 534106 603772 642551 816868 838724 840259 949858 1056601 1068212 1285102 1429519 1467767 1560481 1680518 1869371 1899716 2113202 2570204 2725853 2859038 2935534 3120962 3361036 3471689 3564577 3738742 4226404 4822663 5451706 5718076 5871068 6241924 6943378 7129154 7477484 9645326 10903412 10923367 13886756 14258308 19080971 19290652 21846734 24301823 24952039 33758641 38161942 43693468 46339501 48603646 49904078 62694619 67517282 76323884 81985271 92679002 97207292 99808156 125389238 135034564 163970542 185358004 250778476 324376507 327941084 438862333 573896897 648753014 877724666 1065808523 1147793794 1297506028 1755449332 2131617046 2295587588 4263234092 7460659661 14921319322 29842638644
- Sum of all divisors σ(n): 71352078336
- Sum of proper divisors (its aliquot sum) s(n): 41509439692
- 29842638644 is an abundant number, because the sum of its proper divisors (41509439692) is greater than itself. Its abundance is 11666801048
Bases of 29842638644
- Binary: 110111100101100001010000111001101002
- Hexadecimal: 0x6F2C28734
- Base-36: DPJJBCK
Squares and roots of 29842638644
- 29842638644 squared (298426386442) is 890583081236362158736
- 29842638644 cubed (298426386443) is 26577349075796852656274215793984
-
The
square root of 29842638644 is 172750.2203877031 -
The
cube root of 29842638644 is 3101.7901087933
Scales and comparisons
How big is 29842638644?- 29,842,638,644 seconds is equal to 948 years, 46 weeks, 6 days, 21 hours, 50 minutes, 44 seconds.
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To count from 1 to 29,842,638,644 would take you about one thousand, eight hundred ninety-seven 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 29842638644 cubic inches would be around 258.5 feet tall.
Recreational maths with 29842638644
- 29842638644 backwards is 44683624892
- The number of decimal digits it has is: 11
- The sum of 29842638644's digits is 56
- More coming soon!
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