72383087920
72,383,087,920 is an even composite number composed of seven prime numbers multiplied together.
What does the number 72383087920 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
72383087920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 72383087920:
24 × 5 × 11 × 13 × 31 × 53 × 3851
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 31 × 53 × 3851)See below for interesting mathematical facts about the number 72383087920 from the Numbermatics database.
Names of 72383087920
- Cardinal: 72383087920 can be written as Seventy-two billion, three hundred eighty-three million, eighty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 7.238308792 × 1010
Factors of 72383087920
Divisors of 72383087920
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 31 40 44 52 53 55 62 65 80 88 104 106 110 124 130 143 155 176 208 212 220 248 260 265 286 310 341 403 424 440 496 520 530 572 583 620 682 689 715 806 848 880 1040 1060 1144 1166 1240 1364 1378 1430 1612 1643 1705 2015 2120 2288 2332 2480 2728 2756 2860 2915 3224 3286 3410 3445 3851 4030 4240 4433 4664 5456 5512 5720 5830 6448 6572 6820 6890 7579 7702 8060 8215 8866 9328 11024 11440 11660 13144 13640 13780 15158 15404 16120 16430 17732 18073 19255 21359 22165 23320 26288 27280 27560 30316 30808 32240 32860 35464 36146 37895 38510 42361 42718 44330 46640 50063 55120 60632 61616 65720 70928 72292 75790 77020 84722 85436 88660 90365 100126 106795 119381 121264 131440 144584 151580 154040 169444 170872 177320 180730 200252 204103 211805 213590 234949 238762 250315 289168 303160 308080 338888 341744 354640 361460 400504 408206 423610 427180 469898 477524 500630 550693 596905 606320 677776 722920 801008 816412 847220 854360 939796 955048 1001260 1020515 1101386 1174745 1193810 1313191 1445840 1551953 1632824 1694440 1708720 1879592 1910096 2002520 2041030 2202772 2245133 2349490 2387620 2626382 2653339 2753465 3103906 3265648 3388880 3759184 4005040 4082060 4405544 4490266 4698980 4775240 5252764 5306678 5506930 6207812 6327193 6565955 7759765 8164120 8811088 8980532 9397960 9550480 10505528 10613356 11013860 11225665 12415624 12654386 13131910 13266695 15519530 16328240 17071483 17961064 18795920 21011056 21226712 22027720 22451330 24831248 25308772 26263820 26533390 29186729 31039060 31635965 34142966 35922128 42453424 44055440 44902660 50617544 52527640 53066780 58373458 62078120 63271930 68285932 69599123 82253509 85357415 89805320 101235088 105055280 106133560 116746916 124156240 126543860 136571864 139198246 145933645 164507018 170714830 179610640 212267120 233493832 253087720 273143728 278396492 291867290 329014036 341429660 347995615 411267545 466987664 506175440 556792984 583734580 658028072 682859320 695991230 822535090 904788599 1113585968 1167469160 1316056144 1365718640 1391982460 1645070180 1809577198 2334938320 2783964920 3290140360 3619154396 4523942995 5567929840 6580280720 7238308792 9047885990 14476617584 18095771980 36191543960 72383087920
- Sum of all divisors σ(n): 207994687488
- Sum of proper divisors (its aliquot sum) s(n): 135611599568
- 72383087920 is an abundant number, because the sum of its proper divisors (135611599568) is greater than itself. Its abundance is 63228511648
Bases of 72383087920
- Binary: 10000110110100101111001000101001100002
- Hexadecimal: 0x10DA5E4530
- Base-36: X930S34
Squares and roots of 72383087920
- 72383087920 squared (723830879202) is 5239311416834449926400
- 72383087920 cubed (723830879203) is 379237538924987757107448729088000
-
The
square root of 72383087920 is 269041.0524808435 -
The
cube root of 72383087920 is 4167.5328857489
Scales and comparisons
How big is 72383087920?- 72,383,087,920 seconds is equal to 2,301 years, 29 weeks, 5 hours, 18 minutes, 40 seconds.
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To count from 1 to 72,383,087,920 would take you about four thousand, six hundred three 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 72383087920 cubic inches would be around 347.3 feet tall.
Recreational maths with 72383087920
- 72383087920 backwards is 02978038327
- The number of decimal digits it has is: 11
- The sum of 72383087920's digits is 49
- More coming soon!
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