1380121600
1,380,121,600 is an even composite number composed of five prime numbers multiplied together.
1380121600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 1380121600:
210 × 52 × 11 × 132 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 13 × 13 × 29)See below for interesting mathematical facts about the number 1380121600 from the Numbermatics database.
Names of 1380121600
- Cardinal: 1380121600 can be written as One billion, three hundred eighty million, one hundred twenty-one thousand, six hundred.
Scientific notation
- Scientific notation: 1.3801216 × 109
Factors of 1380121600
Divisors of 1380121600
- Number of divisors d(n): 396
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 29 32 40 44 50 52 55 58 64 65 80 88 100 104 110 116 128 130 143 145 160 169 176 200 208 220 232 256 260 275 286 290 319 320 325 338 352 377 400 416 440 464 512 520 550 572 580 638 640 650 676 704 715 725 754 800 832 845 880 928 1024 1040 1100 1144 1160 1276 1280 1300 1352 1408 1430 1450 1508 1595 1600 1664 1690 1760 1856 1859 1885 2080 2200 2288 2320 2552 2560 2600 2704 2816 2860 2900 3016 3190 3200 3328 3380 3520 3575 3712 3718 3770 4147 4160 4225 4400 4576 4640 4901 5104 5120 5200 5408 5632 5720 5800 6032 6380 6400 6656 6760 7040 7150 7424 7436 7540 7975 8294 8320 8450 8800 9152 9280 9295 9425 9802 10208 10400 10816 11264 11440 11600 12064 12760 12800 13312 13520 14080 14300 14848 14872 15080 15950 16588 16640 16900 17600 18304 18560 18590 18850 19604 20416 20735 20800 21632 22880 23200 24128 24505 25520 25600 27040 28160 28600 29696 29744 30160 31900 33176 33280 33800 35200 36608 37120 37180 37700 39208 40832 41470 41600 43264 45760 46400 46475 48256 49010 51040 53911 54080 56320 57200 59488 60320 63800 66352 66560 67600 70400 73216 74240 74360 75400 78416 81664 82940 83200 86528 91520 92800 92950 96512 98020 102080 103675 107822 108160 114400 118976 120640 122525 127600 132704 135200 140800 146432 148480 148720 150800 156832 163328 165880 166400 173056 183040 185600 185900 193024 196040 204160 207350 215644 216320 228800 237952 241280 245050 255200 265408 269555 270400 281600 297440 301600 313664 326656 331760 332800 366080 371200 371800 386048 392080 408320 414700 431288 432640 457600 475904 482560 490100 510400 530816 539110 540800 594880 603200 627328 663520 732160 742400 743600 784160 816640 829400 862576 865280 915200 951808 965120 980200 1020800 1061632 1078220 1081600 1189760 1206400 1254656 1327040 1347775 1487200 1568320 1633280 1658800 1725152 1830400 1903616 1930240 1960400 2041600 2123264 2156440 2163200 2379520 2412800 2509312 2654080 2695550 2974400 3136640 3317600 3450304 3660800 3920800 4083200 4246528 4312880 4326400 4759040 4825600 5018624 5308160 5391100 5948800 6273280 6635200 6900608 7841600 8166400 8625760 9518080 9651200 10616320 10782200 11897600 12546560 13270400 13801216 15683200 17251520 21232640 21564400 23795200 25093120 26540800 27602432 31366400 34503040 43128800 47590400 53081600 55204864 62732800 69006080 86257600 106163200 125465600 138012160 172515200 276024320 345030400 690060800 1380121600
- Sum of all divisors σ(n): 4180547160
- Sum of proper divisors (its aliquot sum) s(n): 2800425560
- 1380121600 is an abundant number, because the sum of its proper divisors (2800425560) is greater than itself. Its abundance is 1420303960
Bases of 1380121600
- Binary: 10100100100001011111100000000002
- Hexadecimal: 0x5242FC00
- Base-36: MTOSN4
Squares and roots of 1380121600
- 1380121600 squared (13801216002) is 1904735630786560000
- 1380121600 cubed (13801216003) is 2628766786338156445696000000
-
The
square root of 1380121600 is 37149.9878869427 -
The
cube root of 1380121600 is 1113.3689814523
Scales and comparisons
How big is 1380121600?- 1,380,121,600 seconds is equal to 43 years, 45 weeks, 6 days, 15 hours, 6 minutes, 40 seconds.
-
To count from 1 to 1,380,121,600 would take you about eighty-seven 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 1380121600 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380121600
- 1380121600 backwards is 0061210831
- 1380121600 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1380121600's digits is 22
- More coming soon!
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