38348765728
38,348,765,728 is an even composite number composed of five prime numbers multiplied together.
38348765728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 38348765728:
25 × 72 × 13 × 292 × 2237
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 29 × 29 × 2237)See below for interesting mathematical facts about the number 38348765728 from the Numbermatics database.
Names of 38348765728
- Cardinal: 38348765728 can be written as Thirty-eight billion, three hundred forty-eight million, seven hundred sixty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.8348765728 × 1010
Factors of 38348765728
Divisors of 38348765728
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 29 32 49 52 56 58 91 98 104 112 116 182 196 203 208 224 232 364 377 392 406 416 464 637 728 754 784 812 841 928 1274 1421 1456 1508 1568 1624 1682 2237 2548 2639 2842 2912 3016 3248 3364 4474 5096 5278 5684 5887 6032 6496 6728 8948 10192 10556 10933 11368 11774 12064 13456 15659 17896 18473 20384 21112 21866 22736 23548 26912 29081 31318 35792 36946 41209 42224 43732 45472 47096 58162 62636 64873 71584 73892 76531 82418 84448 87464 94192 109613 116324 125272 129746 147784 153062 164836 174928 188384 203567 219226 232648 250544 259492 295568 306124 329672 349856 407134 438452 454111 465296 501088 518984 535717 591136 612248 659344 814268 843349 876904 908222 930592 1037968 1071434 1224496 1318688 1424969 1628536 1686698 1753808 1816444 1881317 2075936 2142868 2448992 2849938 3178777 3257072 3373396 3507616 3632888 3762634 4285736 5699876 5903443 6357554 6514144 6746792 7265776 7525268 8571472 11399752 11806886 12715108 13169219 13493584 14531552 15050536 17142944 22799504 23613772 24457121 25430216 26338438 26987168 30101072 41324101 45599008 47227544 48914242 50860432 52676876 60202144 82648202 92184533 94455088 97828484 101720864 105353752 165296404 171199847 184369066 188910176 195656968 210707504 330592808 342399694 368738132 391313936 421415008 661185616 684799388 737476264 782627872 1198398929 1322371232 1369598776 1474952528 2396797858 2739197552 2949905056 4793595716 5478395104 9587191432 19174382864 38348765728
- Sum of all divisors σ(n): 97999007652
- Sum of proper divisors (its aliquot sum) s(n): 59650241924
- 38348765728 is an abundant number, because the sum of its proper divisors (59650241924) is greater than itself. Its abundance is 21301476196
Bases of 38348765728
- Binary: 1000111011011100001110111010001000002
- Hexadecimal: 0x8EDC3BA20
- Base-36: HM7V50G
Squares and roots of 38348765728
- 38348765728 squared (383487657282) is 1470627832861027369984
- 38348765728 cubed (383487657283) is 56396762235463878592912395108352
-
The
square root of 38348765728 is 195828.4088890069 -
The
cube root of 38348765728 is 3372.2295538691
Scales and comparisons
How big is 38348765728?- 38,348,765,728 seconds is equal to 1,219 years, 19 weeks, 2 days, 10 hours, 55 minutes, 28 seconds.
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To count from 1 to 38,348,765,728 would take you about two thousand, four hundred thirty-eight 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 38348765728 cubic inches would be around 281 feet tall.
Recreational maths with 38348765728
- 38348765728 backwards is 82756784383
- The number of decimal digits it has is: 11
- The sum of 38348765728's digits is 61
- More coming soon!
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