72129966648480
72,129,966,648,480 is an even composite number composed of five prime numbers multiplied together.
72129966648480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 72129966648480:
25 × 33 × 5 × 13 × 10873
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 1087 × 1087 × 1087)See below for interesting mathematical facts about the number 72129966648480 from the Numbermatics database.
Names of 72129966648480
- Cardinal: 72129966648480 can be written as Seventy-two trillion, one hundred twenty-nine billion, nine hundred sixty-six million, six hundred forty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 7.212996664848 × 1013
Factors of 72129966648480
Divisors of 72129966648480
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 65 72 78 80 90 96 104 108 117 120 130 135 144 156 160 180 195 208 216 234 240 260 270 288 312 351 360 390 416 432 468 480 520 540 585 624 702 720 780 864 936 1040 1080 1087 1170 1248 1404 1440 1560 1755 1872 2080 2160 2174 2340 2808 3120 3261 3510 3744 4320 4348 4680 5435 5616 6240 6522 7020 8696 9360 9783 10870 11232 13044 14040 14131 16305 17392 18720 19566 21740 26088 28080 28262 29349 32610 34784 39132 42393 43480 48915 52176 56160 56524 58698 65220 70655 78264 84786 86960 97830 104352 113048 117396 127179 130440 141310 146745 156528 169572 173920 195660 211965 226096 234792 254358 260880 282620 293490 313056 339144 381537 391320 423930 452192 469584 508716 521760 565240 586980 635895 678288 763074 782640 847860 939168 1017432 1130480 1173960 1181569 1271790 1356576 1526148 1565280 1695720 1907685 2034864 2260960 2347920 2363138 2543580 3052296 3391440 3544707 3815370 4069728 4695840 4726276 5087160 5907845 6104592 6782880 7089414 7630740 9452552 10174320 10634121 11815690 12209184 14178828 15261480 15360397 17723535 18905104 20348640 21268242 23631380 28357656 30522960 30720794 31902363 35447070 37810208 42536484 46081191 47262760 53170605 56715312 61045920 61441588 63804726 70894140 76801985 85072968 92162382 94525520 106341210 113430624 122883176 127609452 138243573 141788280 153603970 159511815 170145936 184324764 189051040 212682420 230405955 245766352 255218904 276487146 283576560 307207940 319023630 340291872 368649528 414730719 425364840 460811910 491532704 510437808 552974292 567153120 614415880 638047260 691217865 737299056 829461438 850729680 921623820 1020875616 1105948584 1228831760 1276094520 1284365503 1382435730 1474598112 1658922876 1701459360 1843247640 2073653595 2211897168 2457663520 2552189040 2568731006 2764871460 3317845752 3686495280 3853096509 4147307190 4423794336 5104378080 5137462012 5529742920 6421827515 6635691504 7372990560 7706193018 8294614380 10274924024 11059485840 11559289527 12843655030 13271383008 15412386036 16589228760 16696751539 19265482545 20549848048 22118971680 23118579054 25687310060 30824772072 33178457520 33393503078 34677868581 38530965090 41099696096 46237158108 50090254617 51374620120 57796447635 61649544144 66356915040 66787006156 69355737162 77061930180 83483757695 92474316216 100180509234 102749240240 115592895270 123299088288 133574012312 138711474324 150270763851 154123860360 166967515390 173389342905 184948632432 200361018468 205498480480 231185790540 250451273085 267148024624 277422948648 300541527702 308247720720 333935030780 346778685810 369897264864 400722036936 450812291553 462371581080 500902546170 534296049248 554845897296 601083055404 616495441440 667870061560 693557371620 751353819255 801444073872 901624583106 924743162160 1001805092340 1109691794592 1202166110808 1335740123120 1387114743240 1502707638510 1602888147744 1803249166212 1849486324320 2003610184680 2254061457765 2404332221616 2671480246240 2774229486480 3005415277020 3606498332424 4007220369360 4508122915530 4808664443232 5548458972960 6010830554040 7212996664848 8014440738720 9016245831060 12021661108080 14425993329696 18032491662120 24043322216160 36064983324240 72129966648480
- Sum of all divisors σ(n): 272124834508800
- Sum of proper divisors (its aliquot sum) s(n): 199994867860320
- 72129966648480 is an abundant number, because the sum of its proper divisors (199994867860320) is greater than itself. Its abundance is 127864901211840
Bases of 72129966648480
- Binary: 100000110011010000100010000101000101100101000002
- Hexadecimal: 0x419A110A2CA0
- Base-36: PKG1RSVC0
Squares and roots of 72129966648480
- 72129966648480 squared (721299666484802) is 5202732088710837123886310400
- 72129966648480 cubed (721299666484803) is 375272892039689370464661015115240968192000
-
The
square root of 72129966648480 is 8492936.2795490229 -
The
cube root of 72129966648480 is 41626.6930371643
Scales and comparisons
How big is 72129966648480?- 72,129,966,648,480 seconds is equal to 2,293,509 years, 42 weeks, 6 days, 22 hours, 48 minutes.
-
To count from 1 to 72,129,966,648,480 would take you about five million, seven hundred thirty-three thousand, seven hundred seventy-four 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 72129966648480 cubic inches would be around 3468.9 feet tall.
Recreational maths with 72129966648480
- 72129966648480 backwards is 08484666992127
- 72129966648480 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 72129966648480's digits is 72
- More coming soon!
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