138294390930800
138,294,390,930,800 is an even composite number composed of six prime numbers multiplied together.
138294390930800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138294390930800:
24 × 52 × 13 × 17 × 61 × 25646167
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 61 × 25646167)See below for interesting mathematical facts about the number 138294390930800 from the Numbermatics database.
Names of 138294390930800
- Cardinal: 138294390930800 can be written as One hundred thirty-eight trillion, two hundred ninety-four billion, three hundred ninety million, nine hundred thirty thousand, eight hundred.
Scientific notation
- Scientific notation: 1.382943909308 × 1014
Factors of 138294390930800
Divisors of 138294390930800
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 34 40 50 52 61 65 68 80 85 100 104 122 130 136 170 200 208 221 244 260 272 305 325 340 400 425 442 488 520 610 650 680 793 850 884 976 1037 1040 1105 1220 1300 1360 1525 1586 1700 1768 2074 2210 2440 2600 3050 3172 3400 3536 3965 4148 4420 4880 5185 5200 5525 6100 6344 6800 7930 8296 8840 10370 11050 12200 12688 13481 15860 16592 17680 19825 20740 22100 24400 25925 26962 31720 39650 41480 44200 51850 53924 63440 67405 79300 82960 88400 103700 107848 134810 158600 207400 215696 269620 317200 337025 414800 539240 674050 1078480 1348100 2696200 5392400 25646167 51292334 102584668 128230835 205169336 256461670 333400171 410338672 435984839 512923340 641154175 666800342 871969678 1025846680 1282308350 1333600684 1564416187 1667000855 1743939356 2051693360 2179924195 2564616700 2667201368 3128832374 3334001710 3487878712 4359848390 5129233400 5334402736 5667802907 6257664748 6668003420 6975757424 7822080935 8335004275 8719696780 10258466800 10899620975 11335605814 12515329496 13336006840 15644161870 16670008550 17439393560 20337410431 21799241950 22671211628 25030658992 26595075179 26672013680 28339014535 31288323740 33340017100 34878787120 39110404675 40674820862 43598483900 45342423256 53190150358 56678029070 62576647480 66680034200 78220809350 81349641724 87196967800 90684846512 101687052155 106380300716 113356058140 125153294960 132975375895 133360068400 141695072675 156441618700 162699283448 174393935600 203374104310 212760601432 226712116280 265950751790 283390145350 312883237400 325398566896 345735977327 406748208620 425521202864 453424232560 508435260775 531901503580 566780290700 625766474800 664876879475 691471954654 813496417240 1016870521550 1063803007160 1133560581400 1329753758950 1382943909308 1626992834480 1728679886635 2033741043100 2127606014320 2267121162800 2659507517900 2765887818616 3457359773270 4067482086200 5319015035800 5531775637232 6914719546540 8134964172400 8643399433175 10638030071600 13829439093080 17286798866350 27658878186160 34573597732700 69147195465400 138294390930800
- Sum of all divisors σ(n): 385068595407552
- Sum of proper divisors (its aliquot sum) s(n): 246774204476752
- 138294390930800 is an abundant number, because the sum of its proper divisors (246774204476752) is greater than itself. Its abundance is 108479813545952
Bases of 138294390930800
- Binary: 111110111000111001011000000101110111101011100002
- Hexadecimal: 0x7DC72C0BBD70
- Base-36: 1D0RKDPDGW
Squares and roots of 138294390930800
- 138294390930800 squared (1382943909308002) is 19125338562920937290388640000
- 138294390930800 cubed (1382943909308003) is 2644927047904492775169358261623346112000000
-
The
square root of 138294390930800 is 11759863.5591914925 -
The
cube root of 138294390930800 is 51713.2130204297
Scales and comparisons
How big is 138294390930800?- 138,294,390,930,800 seconds is equal to 4,397,333 years, 44 weeks, 4 days, 15 hours, 53 minutes, 20 seconds.
-
To count from 1 to 138,294,390,930,800 would take you about ten million, nine hundred ninety-three thousand, three hundred thirty-four 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 138294390930800 cubic inches would be around 4309.4 feet tall.
Recreational maths with 138294390930800
- 138294390930800 backwards is 008039093492831
- The number of decimal digits it has is: 15
- The sum of 138294390930800's digits is 59
- More coming soon!
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