72842746744
72,842,746,744 is an even composite number composed of five prime numbers multiplied together.
72842746744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 72842746744:
23 × 19 × 312 × 53 × 972
(2 × 2 × 2 × 19 × 31 × 31 × 53 × 97 × 97)See below for interesting mathematical facts about the number 72842746744 from the Numbermatics database.
Names of 72842746744
- Cardinal: 72842746744 can be written as Seventy-two billion, eight hundred forty-two million, seven hundred forty-six thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 7.2842746744 × 1010
Factors of 72842746744
Divisors of 72842746744
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 19 31 38 53 62 76 97 106 124 152 194 212 248 388 424 589 776 961 1007 1178 1643 1843 1922 2014 2356 3007 3286 3686 3844 4028 4712 5141 6014 6572 7372 7688 8056 9409 10282 12028 13144 14744 18259 18818 20564 24056 31217 36518 37636 41128 50933 57133 62434 73036 75272 93217 97679 101866 114266 124868 146072 159371 178771 186434 195358 203732 228532 249736 291679 318742 357542 372868 390716 407464 457064 498677 583358 637484 715084 745736 781432 967727 997354 1166716 1274968 1430168 1771123 1935454 1994708 2333432 3028049 3542246 3870908 3989416 4940501 5541901 6056098 7084492 7741816 9042049 9474863 9881002 11083802 12112196 14168984 15458987 18084098 18949726 19762004 22167604 24224392 30917974 36168196 37899452 39524008 44335208 61835948 72336392 75798904 93869519 123671896 171798931 187739038 293720753 343597862 375478076 479228597 587441506 687195724 750956152 958457194 1174883012 1374391448 1916914388 2349766024 3833828776 9105343343 18210686686 36421373372 72842746744
- Sum of all divisors σ(n): 152935306200
- Sum of proper divisors (its aliquot sum) s(n): 80092559456
- 72842746744 is an abundant number, because the sum of its proper divisors (80092559456) is greater than itself. Its abundance is 7249812712
Bases of 72842746744
- Binary: 10000111101011100010000011011011110002
- Hexadecimal: 0x10F5C41B78
- Base-36: XGOOV3S
Squares and roots of 72842746744
- 72842746744 squared (728427467442) is 5306065753210522601536
- 72842746744 cubed (728427467443) is 386508403868125702779574873398784
-
The
square root of 72842746744 is 269893.9546266271 -
The
cube root of 72842746744 is 4176.3360585909
Scales and comparisons
How big is 72842746744?- 72,842,746,744 seconds is equal to 2,316 years, 9 weeks, 8 hours, 19 minutes, 4 seconds.
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To count from 1 to 72,842,746,744 would take you about four thousand, six hundred thirty-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 72842746744 cubic inches would be around 348 feet tall.
Recreational maths with 72842746744
- 72842746744 backwards is 44764724827
- The number of decimal digits it has is: 11
- The sum of 72842746744's digits is 55
- More coming soon!
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The information we have on file for 72842746744 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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