72438223968
72,438,223,968 is an even composite number composed of five prime numbers multiplied together.
What does the number 72438223968 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 288 divisors.
72438223968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 72438223968:
25 × 33 × 112 × 29 × 23893
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 29 × 23893)See below for interesting mathematical facts about the number 72438223968 from the Numbermatics database.
Names of 72438223968
- Cardinal: 72438223968 can be written as Seventy-two billion, four hundred thirty-eight million, two hundred twenty-three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 7.2438223968 × 1010
Factors of 72438223968
Divisors of 72438223968
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 29 32 33 36 44 48 54 58 66 72 87 88 96 99 108 116 121 132 144 174 176 198 216 232 242 261 264 288 297 319 348 352 363 396 432 464 484 522 528 594 638 696 726 783 792 864 928 957 968 1044 1056 1089 1188 1276 1392 1452 1566 1584 1914 1936 2088 2178 2376 2552 2784 2871 2904 3132 3168 3267 3509 3828 3872 4176 4356 4752 5104 5742 5808 6264 6534 7018 7656 8352 8613 8712 9504 10208 10527 11484 11616 12528 13068 14036 15312 17226 17424 21054 22968 23893 25056 26136 28072 30624 31581 34452 34848 42108 45936 47786 52272 56144 63162 68904 71679 84216 91872 94743 95572 104544 112288 126324 137808 143358 168432 189486 191144 215037 252648 262823 275616 286716 336864 378972 382288 430074 505296 525646 573432 645111 692897 757944 764576 788469 860148 1010592 1051292 1146864 1290222 1385794 1515888 1576938 1720296 2078691 2102584 2293728 2365407 2580444 2771588 2891053 3031776 3153876 3440592 4157382 4205168 4730814 5160888 5543176 5782106 6236073 6307752 6881184 7096221 7621867 8314764 8410336 8673159 9461628 10321776 11086352 11564212 12472146 12615504 14192442 15243734 16629528 17346318 18708219 18923256 20643552 22172704 22865601 23128424 24944292 25231008 26019477 28384884 30487468 33259056 34692636 37416438 37846512 45731202 46256848 49888584 52038954 56769768 60974936 66518112 68596803 69385272 74832876 75693024 78058431 83840537 91462404 92513696 99777168 104077908 113539536 121949872 137193606 138770544 149665752 156116862 167681074 182924808 199554336 205790409 208155816 227079072 243899744 251521611 274387212 277541088 299331504 312233724 335362148 365849616 411580818 416311632 503043222 548774424 598663008 624467448 670724296 731699232 754564833 823161636 832623264 1006086444 1097548848 1248934896 1341448592 1509129666 1646323272 2012172888 2195097696 2263694499 2497869792 2682897184 3018259332 3292646544 4024345776 4527388998 6036518664 6585293088 8048691552 9054777996 12073037328 18109555992 24146074656 36219111984 72438223968
- Sum of all divisors σ(n): 240249391200
- Sum of proper divisors (its aliquot sum) s(n): 167811167232
- 72438223968 is an abundant number, because the sum of its proper divisors (167811167232) is greater than itself. Its abundance is 95372943264
Bases of 72438223968
- Binary: 10000110111011010011110010100011000002
- Hexadecimal: 0x10DDA79460
- Base-36: X9ZUJC0
Squares and roots of 72438223968
- 72438223968 squared (724382239682) is 5247296291638129665024
- 72438223968 cubed (724382239683) is 380104824000138682283633328095232
-
The
square root of 72438223968 is 269143.5006980477 -
The
cube root of 72438223968 is 4168.5907892871
Scales and comparisons
How big is 72438223968?- 72,438,223,968 seconds is equal to 2,303 years, 16 weeks, 1 day, 8 hours, 52 minutes, 48 seconds.
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To count from 1 to 72,438,223,968 would take you about four thousand, six hundred six 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 72438223968 cubic inches would be around 347.4 feet tall.
Recreational maths with 72438223968
- 72438223968 backwards is 86932283427
- 72438223968 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72438223968's digits is 54
- More coming soon!
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The information we have on file for 72438223968 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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