129984617617920
129,984,617,617,920 is an even composite number composed of five prime numbers multiplied together.
129984617617920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 129984617617920:
29 × 33 × 5 × 13 × 144658807
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 144658807)See below for interesting mathematical facts about the number 129984617617920 from the Numbermatics database.
Names of 129984617617920
- Cardinal: 129984617617920 can be written as One hundred twenty-nine trillion, nine hundred eighty-four billion, six hundred seventeen million, six hundred seventeen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2998461761792 × 1014
Factors of 129984617617920
Divisors of 129984617617920
- Number of divisors d(n): 320
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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 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 180 192 195 208 216 234 240 256 260 270 288 312 320 351 360 384 390 416 432 468 480 512 520 540 576 585 624 640 702 720 768 780 832 864 936 960 1040 1080 1152 1170 1248 1280 1404 1440 1536 1560 1664 1728 1755 1872 1920 2080 2160 2304 2340 2496 2560 2808 2880 3120 3328 3456 3510 3744 3840 4160 4320 4608 4680 4992 5616 5760 6240 6656 6912 7020 7488 7680 8320 8640 9360 9984 11232 11520 12480 13824 14040 14976 16640 17280 18720 19968 22464 23040 24960 28080 29952 33280 34560 37440 44928 49920 56160 59904 69120 74880 89856 99840 112320 149760 179712 224640 299520 449280 898560 144658807 289317614 433976421 578635228 723294035 867952842 1157270456 1301929263 1446588070 1735905684 1880564491 2169882105 2314540912 2603858526 2893176140 3471811368 3761128982 3905787789 4339764210 4629081824 5207717052 5641693473 5786352280 6509646315 6943622736 7522257964 7811575578 8679528420 9258163648 9402822455 10415434104 11283386946 11572704560 13019292630 13887245472 15044515928 15623151156 16925080419 17359056840 18516327296 18805644910 19528938945 20830868208 22566773892 23145409120 26038585260 27774490944 28208467365 30089031856 31246302312 33850160838 34718113680 37032654592 37611289820 39057877890 41661736416 45133547784 46290818240 50775241257 52077170520 55548981888 56416934730 60178063712 62492604624 67700321676 69436227360 74065309184 75222579640 78115755780 83323472832 84625402095 90267095568 92581636480 101550482514 104154341040 111097963776 112833869460 120356127424 124985209248 135400643352 138872454720 150445159280 156231511560 166646945664 169250804190 180534191136 185163272960 203100965028 208308682080 222195927552 225667738920 240712254848 249970418496 253876206285 270801286704 277744909440 300890318560 312463023120 333293891328 338501608380 361068382272 370326545920 406201930056 416617364160 451335477840 481424509696 499940836992 507752412570 541602573408 555489818880 601780637120 624926046240 666587782656 677003216760 722136764544 812403860112 833234728320 902670955680 962849019392 999881673984 1015504825140 1083205146816 1110979637760 1203561274240 1249852092480 1354006433520 1444273529088 1624807720224 1666469456640 1805341911360 1999763347968 2031009650280 2166410293632 2407122548480 2499704184960 2708012867040 2888547058176 3249615440448 3332938913280 3610683822720 4062019300560 4332820587264 4814245096960 4999408369920 5416025734080 6499230880896 7221367645440 8124038601120 8665641174528 9998816739840 10832051468160 12998461761792 14442735290880 16248077202240 21664102936320 25996923523584 32496154404480 43328205872640 64992308808960 129984617617920
- Sum of all divisors σ(n): 497232827562240
- Sum of proper divisors (its aliquot sum) s(n): 367248209944320
- 129984617617920 is an abundant number, because the sum of its proper divisors (367248209944320) is greater than itself. Its abundance is 237263592326400
Bases of 129984617617920
- Binary: 111011000111000011001101111010110011010000000002
- Hexadecimal: 0x763866F59A00
- Base-36: 1A2Q3X85C0
Squares and roots of 129984617617920
- 129984617617920 squared (1299846176179202) is 16896000817276878455105126400
- 129984617617920 cubed (1299846176179203) is 2196220205505798853954120284819148505088000
-
The
square root of 129984617617920 is 11401079.6689576729 -
The
cube root of 129984617617920 is 50655.9720602661
Scales and comparisons
How big is 129984617617920?- 129,984,617,617,920 seconds is equal to 4,133,108 years, 40 weeks, 19 hours, 12 minutes.
-
To count from 1 to 129,984,617,617,920 would take you about ten million, three hundred thirty-two thousand, seven hundred seventy-one 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 129984617617920 cubic inches would be around 4221.3 feet tall.
Recreational maths with 129984617617920
- 129984617617920 backwards is 029716716489921
- 129984617617920 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 129984617617920's digits is 72
- More coming soon!
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