129384809400
129,384,809,400 is an even composite number composed of seven prime numbers multiplied together.
129384809400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129384809400:
23 × 3 × 52 × 7 × 11 × 109 × 25693
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 11 × 109 × 25693)See below for interesting mathematical facts about the number 129384809400 from the Numbermatics database.
Names of 129384809400
- Cardinal: 129384809400 can be written as One hundred twenty-nine billion, three hundred eighty-four million, eight hundred nine thousand, four hundred.
Scientific notation
- Scientific notation: 1.293848094 × 1011
Factors of 129384809400
Divisors of 129384809400
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 25 28 30 33 35 40 42 44 50 55 56 60 66 70 75 77 84 88 100 105 109 110 120 132 140 150 154 165 168 175 200 210 218 220 231 264 275 280 300 308 327 330 350 385 420 436 440 462 525 545 550 600 616 654 660 700 763 770 825 840 872 924 1050 1090 1100 1155 1199 1308 1320 1400 1526 1540 1635 1650 1848 1925 2100 2180 2200 2289 2310 2398 2616 2725 3052 3080 3270 3300 3597 3815 3850 4200 4360 4578 4620 4796 5450 5775 5995 6104 6540 6600 7194 7630 7700 8175 8393 9156 9240 9592 10900 11445 11550 11990 13080 14388 15260 15400 16350 16786 17985 18312 19075 21800 22890 23100 23980 25179 25693 28776 29975 30520 32700 33572 35970 38150 41965 45780 46200 47960 50358 51386 57225 59950 65400 67144 71940 76300 77079 83930 89925 91560 100716 102772 114450 119900 125895 128465 143880 152600 154158 167860 179850 179851 201432 205544 209825 228900 239800 251790 256930 282623 308316 335720 359700 359702 385395 419650 457800 503580 513860 539553 565246 616632 629475 642325 719400 719404 770790 839300 847869 899255 1007160 1027720 1079106 1130492 1258950 1284650 1413115 1438808 1541580 1678600 1695738 1798510 1926975 1978361 2158212 2260984 2517900 2569300 2697765 2800537 2826230 3083160 3391476 3597020 3853950 3956722 4239345 4316424 4496275 5035800 5138600 5395530 5601074 5652460 5935083 6782952 7065575 7194040 7707900 7913444 8401611 8478690 8992550 9891805 10791060 11202148 11304920 11870166 13488825 14002685 14131150 15415800 15826888 16803222 16957380 17985100 19603759 19783610 21196725 21582120 22404296 23740332 26977650 28005370 28262300 29675415 30805907 33606444 33914760 35970200 39207518 39567220 42008055 42393450 47480664 49459025 53955300 56010740 56524600 58811277 59350830 61611814 67212888 70013425 78415036 79134440 84016110 84786900 92417721 98018795 98918050 107910600 112021480 117622554 118701660 123223628 140026850 148377075 154029535 156830072 168032220 169573800 184835442 196037590 197836100 210040275 215641349 235245108 237403320 246447256 280053700 294056385 296754150 308059070 336064440 369670884 392075180 395672200 420080550 431282698 462088605 470490216 490093975 560107400 588112770 593508300 616118140 646924047 739341768 770147675 784150360 840161100 862565396 924177210 980187950 1078206745 1176225540 1187016600 1232236280 1293848094 1470281925 1540295350 1680322200 1725130792 1848354420 1960375900 2156413490 2310443025 2352451080 2587696188 2940563850 3080590700 3234620235 3696708840 3920751800 4312826980 4620886050 5175392376 5391033725 5881127700 6161181400 6469240470 8625653960 9241772100 10782067450 11762255400 12938480940 16173101175 18483544200 21564134900 25876961880 32346202350 43128269800 64692404700 129384809400
- Sum of all divisors σ(n): 504671270400
- Sum of proper divisors (its aliquot sum) s(n): 375286461000
- 129384809400 is an abundant number, because the sum of its proper divisors (375286461000) is greater than itself. Its abundance is 245901651600
Bases of 129384809400
- Binary: 11110000111111110111110000011101110002
- Hexadecimal: 0x1E1FEF83B8
- Base-36: 1NFSDHVC
Squares and roots of 129384809400
- 129384809400 squared (1293848094002) is 16740428903474328360000
- 129384809400 cubed (1293848094003) is 2165957202950276972651614584000000
-
The
square root of 129384809400 is 359700.9999986101 -
The
cube root of 129384809400 is 5057.7935330313
Scales and comparisons
How big is 129384809400?- 129,384,809,400 seconds is equal to 4,114 years, 1 week, 6 days, 8 hours, 50 minutes.
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To count from 1 to 129,384,809,400 would take you about eight thousand, two hundred twenty-eight 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 129384809400 cubic inches would be around 421.5 feet tall.
Recreational maths with 129384809400
- 129384809400 backwards is 004908483921
- The number of decimal digits it has is: 12
- The sum of 129384809400's digits is 48
- More coming soon!
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