138680340960
138,680,340,960 is an even composite number composed of six prime numbers multiplied together.
138680340960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138680340960:
25 × 3 × 5 × 72 × 757 × 7789
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 757 × 7789)See below for interesting mathematical facts about the number 138680340960 from the Numbermatics database.
Names of 138680340960
- Cardinal: 138680340960 can be written as One hundred thirty-eight billion, six hundred eighty million, three hundred forty thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.3868034096 × 1011
Factors of 138680340960
Divisors of 138680340960
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 70 80 84 96 98 105 112 120 140 147 160 168 196 210 224 240 245 280 294 336 392 420 480 490 560 588 672 735 757 784 840 980 1120 1176 1470 1514 1568 1680 1960 2271 2352 2940 3028 3360 3785 3920 4542 4704 5299 5880 6056 7570 7789 7840 9084 10598 11355 11760 12112 15140 15578 15897 18168 21196 22710 23367 23520 24224 26495 30280 31156 31794 36336 37093 38945 42392 45420 46734 52990 54523 60560 62312 63588 72672 74186 77890 79485 84784 90840 93468 105980 109046 111279 116835 121120 124624 127176 148372 155780 158970 163569 169568 181680 185465 186936 211960 218092 222558 233670 249248 254352 272615 296744 311560 317940 327138 363360 370930 373872 381661 423920 436184 445116 467340 508704 545230 556395 593488 623120 635880 654276 741860 747744 763322 817845 847840 872368 890232 934680 1090460 1112790 1144983 1186976 1246240 1271760 1308552 1483720 1526644 1635690 1744736 1780464 1869360 1908305 2180920 2225580 2289966 2543520 2617104 2967440 3053288 3271380 3560928 3738720 3816610 4361840 4451160 4579932 5234208 5724915 5896273 5934880 6106576 6542760 7633220 8723680 8902320 9159864 11449830 11792546 12213152 13085520 15266440 17688819 17804640 18319728 22899660 23585092 26171040 29481365 30532880 35377638 36639456 41273911 45799320 47170184 58962730 61065760 70755276 82547822 88444095 91598640 94340368 117925460 123821733 141510552 165095644 176888190 183197280 188680736 206369555 235850920 247643466 283021104 288917377 330191288 353776380 412739110 471701840 495286932 566042208 577834754 619108665 660382576 707552760 825478220 866752131 943403680 990573864 1155669508 1238217330 1320765152 1415105520 1444586885 1650956440 1733504262 1981147728 2311339016 2476434660 2830211040 2889173770 3301912880 3467008524 3962295456 4333760655 4622678032 4952869320 5778347540 6603825760 6934017048 8667521310 9245356064 9905738640 11556695080 13868034096 17335042620 19811477280 23113390160 27736068192 34670085240 46226780320 69340170480 138680340960
- Sum of all divisors σ(n): 508901006880
- Sum of proper divisors (its aliquot sum) s(n): 370220665920
- 138680340960 is an abundant number, because the sum of its proper divisors (370220665920) is greater than itself. Its abundance is 231540324960
Bases of 138680340960
- Binary: 100000010010011111111000010001111000002
- Hexadecimal: 0x2049FE11E0
- Base-36: 1RPIOZXC
Squares and roots of 138680340960
- 138680340960 squared (1386803409602) is 19232236968781853721600
- 138680340960 cubed (1386803409603) is 2667133180254184349972332916736000
-
The
square root of 138680340960 is 372398.0947319681 -
The
cube root of 138680340960 is 5176.1275172095
Scales and comparisons
How big is 138680340960?- 138,680,340,960 seconds is equal to 4,409 years, 31 weeks, 3 days, 12 hours, 56 minutes.
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To count from 1 to 138,680,340,960 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 138680340960 cubic inches would be around 431.3 feet tall.
Recreational maths with 138680340960
- 138680340960 backwards is 069043086831
- 138680340960 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138680340960's digits is 48
- More coming soon!
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