121388142400
121,388,142,400 is an even composite number composed of six prime numbers multiplied together.
121388142400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 121388142400:
26 × 52 × 7 × 19 × 41 × 13913
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 19 × 41 × 13913)See below for interesting mathematical facts about the number 121388142400 from the Numbermatics database.
Names of 121388142400
- Cardinal: 121388142400 can be written as One hundred twenty-one billion, three hundred eighty-eight million, one hundred forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 1.213881424 × 1011
Factors of 121388142400
Divisors of 121388142400
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 41 50 56 64 70 76 80 82 95 100 112 133 140 152 160 164 175 190 200 205 224 266 280 287 304 320 328 350 380 400 410 448 475 532 560 574 608 656 665 700 760 779 800 820 950 1025 1064 1120 1148 1216 1312 1330 1400 1435 1520 1558 1600 1640 1900 2050 2128 2240 2296 2624 2660 2800 2870 3040 3116 3280 3325 3800 3895 4100 4256 4592 5320 5453 5600 5740 6080 6232 6560 6650 7175 7600 7790 8200 8512 9184 10640 10906 11200 11480 12464 13120 13300 13913 14350 15200 15580 16400 18368 19475 21280 21812 22960 24928 26600 27265 27826 28700 30400 31160 32800 38950 42560 43624 45920 49856 53200 54530 55652 57400 62320 65600 69565 77900 87248 91840 97391 106400 109060 111304 114800 124640 136325 139130 155800 174496 194782 212800 218120 222608 229600 249280 264347 272650 278260 311600 347825 348992 389564 436240 445216 459200 486955 528694 545300 556520 570433 623200 695650 779128 872480 890432 973910 1057388 1090600 1113040 1140866 1246400 1321735 1391300 1558256 1744960 1850429 1947820 2114776 2181200 2226080 2281732 2434775 2643470 2782600 2852165 3116512 3700858 3895640 3993031 4229552 4362400 4452160 4563464 4869550 5286940 5565200 5704330 6233024 6608675 7401716 7791280 7986062 8459104 8724800 9126928 9252145 9739100 10573880 10838227 11130400 11408660 13217350 14260825 14803432 15582560 15972124 16918208 18253856 18504290 19478200 19965155 21147760 21676454 22260800 22817320 26434700 28521650 29606864 31165120 31944248 36507712 37008580 38956400 39930310 42295520 43352908 45634640 46260725 52869400 54191135 57043300 59213728 63888496 74017160 75867589 77912800 79860620 84591040 86705816 91269280 92521450 99825775 105738800 108382270 114086600 118427456 127776992 148034320 151735178 155825600 159721240 173411632 182538560 185042900 199651550 211477600 216764540 228173200 255553984 270955675 296068640 303470356 319442480 346823264 370085800 379337945 399303100 422955200 433529080 456346400 541911350 592137280 606940712 638884960 693646528 740171600 758675890 798606200 867058160 912692800 1083822700 1213881424 1277769920 1480343200 1517351780 1597212400 1734116320 1896689725 2167645400 2427762848 2960686400 3034703560 3194424800 3468232640 3793379450 4335290800 4855525696 6069407120 6388849600 7586758900 8670581600 12138814240 15173517800 17341163200 24277628480 30347035600 60694071200 121388142400
- Sum of all divisors σ(n): 368117688960
- Sum of proper divisors (its aliquot sum) s(n): 246729546560
- 121388142400 is an abundant number, because the sum of its proper divisors (246729546560) is greater than itself. Its abundance is 125341404160
Bases of 121388142400
- Binary: 11100010000110100110000001111010000002
- Hexadecimal: 0x1C434C0F40
- Base-36: 1JRJD64G
Squares and roots of 121388142400
- 121388142400 squared (1213881424002) is 14735081115322677760000
- 121388142400 cubed (1213881424003) is 1788664124702340029880193024000000
-
The
square root of 121388142400 is 348408.0113889461 -
The
cube root of 121388142400 is 4951.3704656873
Scales and comparisons
How big is 121388142400?- 121,388,142,400 seconds is equal to 3,859 years, 39 weeks, 6 days, 8 hours, 26 minutes, 40 seconds.
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To count from 1 to 121,388,142,400 would take you about seven thousand, seven hundred nineteen 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 121388142400 cubic inches would be around 412.6 feet tall.
Recreational maths with 121388142400
- 121388142400 backwards is 004241883121
- The number of decimal digits it has is: 12
- The sum of 121388142400's digits is 34
- More coming soon!
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The information we have on file for 121388142400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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