121365128694100
121,365,128,694,100 is an even composite number composed of seven prime numbers multiplied together.
121365128694100 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 121365128694100:
22 × 52 × 17 × 41 × 193 × 2801 × 3221
(2 × 2 × 5 × 5 × 17 × 41 × 193 × 2801 × 3221)See below for interesting mathematical facts about the number 121365128694100 from the Numbermatics database.
Names of 121365128694100
- Cardinal: 121365128694100 can be written as One hundred twenty-one trillion, three hundred sixty-five billion, one hundred twenty-eight million, six hundred ninety-four thousand, one hundred.
Scientific notation
- Scientific notation: 1.213651286941 × 1014
Factors of 121365128694100
Divisors of 121365128694100
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 10 17 20 25 34 41 50 68 82 85 100 164 170 193 205 340 386 410 425 697 772 820 850 965 1025 1394 1700 1930 2050 2788 2801 3221 3281 3485 3860 4100 4825 5602 6442 6562 6970 7913 9650 11204 12884 13124 13940 14005 15826 16105 16405 17425 19300 28010 31652 32210 32810 34850 39565 47617 54757 56020 64420 65620 69700 70025 79130 80525 82025 95234 109514 114841 132061 134521 140050 158260 161050 164050 190468 197825 219028 229682 238085 264122 269042 273785 280100 322100 328100 395650 459364 476170 528244 538084 540593 547570 574205 621653 660305 672605 791300 952340 1081186 1095140 1148410 1190425 1243306 1320610 1345210 1368925 1952297 2162372 2245037 2296820 2380850 2486612 2641220 2690420 2702965 2737850 2871025 3108265 3301525 3363025 3904594 4490074 4761700 5405930 5475700 5742050 6216530 6603050 6726050 7809188 8980148 9022021 9190081 9761485 10568101 10811860 11225185 11484100 12433060 13206100 13452100 13514825 15541325 18044042 18380162 19522970 21136202 22164313 22450370 25487773 27029650 31082650 36088084 36760324 39045940 42272404 44328626 44900740 45110105 45950405 48807425 50975546 52840505 54059300 56125925 62165300 88657252 90220210 91900810 97614850 101951092 105681010 110821565 112251850 127438865 153374357 180440420 183801620 195229700 211362020 221643130 224503700 225550525 229752025 254877730 264202525 306748714 369902861 376793321 433292141 443286260 451101050 459504050 509755460 528405050 554107825 613497428 637194325 739805722 753586642 766871785 866584282 902202100 919008100 1056810100 1108215650 1274388650 1479611444 1507173284 1533743570 1733168564 1741250053 1849514305 1883966605 2166460705 2216431300 2548777300 3067487140 3482500106 3699028610 3767933210 3834358925 4332921410 6288348637 6965000212 7398057220 7535866420 7668717850 8665842820 8706250265 9247571525 9419833025 10832303525 12576697274 15337435700 17412500530 18495143050 18839666050 21664607050 25153394548 29601250901 31441743185 34825001060 36990286100 37679332100 43329214100 43531251325 59202501802 62883486370 71391252173 87062502650 118405003604 125766972740 142782504346 148006254505 157208715925 174125005300 285565008692 296012509010 314417431850 356956260865 592025018020 628834863700 713912521730 740031272525 1213651286941 1427825043460 1480062545050 1784781304325 2427302573882 2960125090100 3569562608650 4854605147764 6068256434705 7139125217300 12136512869410 24273025738820 30341282173525 60682564347050 121365128694100
- Sum of all divisors σ(n): 287327322811872
- Sum of proper divisors (its aliquot sum) s(n): 165962194117772
- 121365128694100 is an abundant number, because the sum of its proper divisors (165962194117772) is greater than itself. Its abundance is 44597065423672
Bases of 121365128694100
- Binary: 110111001100001100001010110001001001001010101002
- Hexadecimal: 0x6E6185624954
- Base-36: 170QDC2IC4
Squares and roots of 121365128694100
- 121365128694100 squared (1213651286941002) is 14729494462935455171374810000
- 121365128694100 cubed (1213651286941003) is 1787646991093194879335665186076935621000000
-
The
square root of 121365128694100 is 11016584.2571143619 -
The
cube root of 121365128694100 is 49510.5753950045
Scales and comparisons
How big is 121365128694100?- 121,365,128,694,100 seconds is equal to 3,859,035 years, 35 weeks, 4 days, 12 hours, 21 minutes, 40 seconds.
-
To count from 1 to 121,365,128,694,100 would take you about nine million, six hundred forty-seven thousand, five hundred eighty-nine 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 121365128694100 cubic inches would be around 4125.9 feet tall.
Recreational maths with 121365128694100
- 121365128694100 backwards is 001496821563121
- The number of decimal digits it has is: 15
- The sum of 121365128694100's digits is 49
- More coming soon!
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