138688060400
138,688,060,400 is an even composite number composed of six prime numbers multiplied together.
138688060400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 138688060400:
24 × 52 × 17 × 19 × 312 × 1117
(2 × 2 × 2 × 2 × 5 × 5 × 17 × 19 × 31 × 31 × 1117)See below for interesting mathematical facts about the number 138688060400 from the Numbermatics database.
Names of 138688060400
- Cardinal: 138688060400 can be written as One hundred thirty-eight billion, six hundred eighty-eight million, sixty thousand, four hundred.
Scientific notation
- Scientific notation: 1.386880604 × 1011
Factors of 138688060400
Divisors of 138688060400
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 8 10 16 17 19 20 25 31 34 38 40 50 62 68 76 80 85 95 100 124 136 152 155 170 190 200 248 272 304 310 323 340 380 400 425 475 496 527 589 620 646 680 760 775 850 950 961 1054 1117 1178 1240 1292 1360 1520 1550 1615 1700 1900 1922 2108 2234 2356 2480 2584 2635 2945 3100 3230 3400 3800 3844 4216 4468 4712 4805 5168 5270 5585 5890 6200 6460 6800 7600 7688 8075 8432 8936 9424 9610 10013 10540 11170 11780 12400 12920 13175 14725 15376 16150 16337 17872 18259 18989 19220 20026 21080 21223 22340 23560 24025 25840 26350 27925 29450 32300 32674 34627 36518 37978 38440 40052 42160 42446 44680 47120 48050 50065 52700 55850 58900 64600 65348 69254 73036 75956 76880 80104 81685 84892 89360 91295 94945 96100 100130 105400 106115 111700 117800 129200 130696 138508 146072 151912 160208 163370 169784 173135 182590 189890 192200 200260 210800 212230 223400 235600 250325 261392 277016 292144 303824 310403 326740 339568 346270 360791 365180 379780 384400 400520 408425 424460 446800 456475 474725 500650 530575 554032 588659 620806 653480 657913 692540 721582 730360 759560 801040 816850 848920 865675 912950 949450 1001300 1061150 1073437 1177318 1241612 1306960 1315826 1385080 1443164 1460720 1519120 1552015 1633700 1697840 1731350 1803955 1825900 1898900 2002600 2122300 2146874 2354636 2483224 2631652 2770160 2886328 2943295 3104030 3267400 3289565 3462700 3607910 3651800 3797800 4005200 4244600 4293748 4709272 4966448 5263304 5367185 5772656 5886590 6208060 6534800 6579130 6925400 7215820 7303600 7595600 7760075 8489200 8587496 9019775 9418544 10526608 10734370 11184521 11773180 12416120 13158260 13850800 14431640 14716475 15520150 16447825 17174992 18039550 18248429 20395303 21468740 22369042 23546360 24832240 26316520 26835925 28863280 29432950 31040300 32895650 36079100 36496858 40790606 42937480 44738084 47092720 52633040 53671850 55922605 58865900 62080600 65791300 72158200 72993716 81581212 85874960 89476168 91242145 101976515 107343700 111845210 117731800 124161200 131582600 144316400 145987432 163162424 178952336 182484290 203953030 214687400 223690420 235463600 263165200 279613025 291974864 326324848 346720151 364968580 407906060 429374800 447380840 456210725 509882575 559226050 693440302 729937160 815812120 894761680 912421450 1019765150 1118452100 1386880604 1459874320 1631624240 1733600755 1824842900 2039530300 2236904200 2773761208 3467201510 3649685800 4079060600 4473808400 5547522416 6934403020 7299371600 8158121200 8668003775 13868806040 17336007550 27737612080 34672015100 69344030200 138688060400
- Sum of all divisors σ(n): 384075797040
- Sum of proper divisors (its aliquot sum) s(n): 245387736640
- 138688060400 is an abundant number, because the sum of its proper divisors (245387736640) is greater than itself. Its abundance is 106699676240
Bases of 138688060400
- Binary: 100000010010100111001111011011111100002
- Hexadecimal: 0x204A73DBF0
- Base-36: 1RPNAGA8
Squares and roots of 138688060400
- 138688060400 squared (1386880604002) is 19234378097514048160000
- 138688060400 cubed (1386880604003) is 2667578591344465401062588864000000
-
The
square root of 138688060400 is 372408.4590875993 -
The
cube root of 138688060400 is 5176.2235559709
Scales and comparisons
How big is 138688060400?- 138,688,060,400 seconds is equal to 4,409 years, 44 weeks, 1 day, 21 hours, 13 minutes, 20 seconds.
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To count from 1 to 138,688,060,400 would take you about eight thousand, eight 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 138688060400 cubic inches would be around 431.4 feet tall.
Recreational maths with 138688060400
- 138688060400 backwards is 004060886831
- The number of decimal digits it has is: 12
- The sum of 138688060400's digits is 44
- More coming soon!
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