268983988
268,983,988 is an even composite number composed of six prime numbers multiplied together.
268983988 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 268983988:
22 × 7 × 13 × 192 × 23 × 89
(2 × 2 × 7 × 13 × 19 × 19 × 23 × 89)See below for interesting mathematical facts about the number 268983988 from the Numbermatics database.
Names of 268983988
- Cardinal: 268983988 can be written as Two hundred sixty-eight million, nine hundred eighty-three thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 2.68983988 × 108
Factors of 268983988
Divisors of 268983988
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 13 14 19 23 26 28 38 46 52 76 89 91 92 133 161 178 182 247 266 299 322 356 361 364 437 494 532 598 623 644 722 874 988 1157 1196 1246 1444 1691 1729 1748 2047 2093 2314 2492 2527 3059 3382 3458 4094 4186 4628 4693 5054 5681 6118 6764 6916 8099 8188 8303 8372 9386 10108 11362 11837 12236 14329 16198 16606 18772 21983 22724 23674 26611 28658 32129 32396 32851 33212 38893 39767 43966 47348 53222 57316 58121 64258 65702 77786 79534 87932 106444 107939 116242 128516 131404 153881 155572 159068 186277 215878 224903 232484 272251 307762 372554 417677 431756 449806 505609 544502 615524 738967 745108 755573 835354 899612 1011218 1089004 1477934 1511146 1670708 2022436 2923739 2955868 3022292 3539263 5172769 5847478 7078526 9606571 10345538 11694956 14157052 19213142 20691076 38426284 67245997 134491994 268983988
- Sum of all divisors σ(n): 645200640
- Sum of proper divisors (its aliquot sum) s(n): 376216652
- 268983988 is an abundant number, because the sum of its proper divisors (376216652) is greater than itself. Its abundance is 107232664
Bases of 268983988
- Binary: 100000000100001011110101101002
- Hexadecimal: 0x10085EB4
- Base-36: 4G59DG
Squares and roots of 268983988
- 268983988 squared (2689839882) is 72352385800384144
- 268983988 cubed (2689839883) is 19461633273901898985086272
-
The
square root of 268983988 is 16400.7313251577 -
The
cube root of 268983988 is 645.5186725993
Scales and comparisons
How big is 268983988?- 268,983,988 seconds is equal to 8 years, 28 weeks, 5 days, 5 hours, 46 minutes, 28 seconds.
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To count from 1 to 268,983,988 would take you about twelve 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 268983988 cubic inches would be around 53.8 feet tall.
Recreational maths with 268983988
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The information we have on file for 268983988 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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