121000013680
121,000,013,680 is an even composite number composed of seven prime numbers multiplied together.
121000013680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 121000013680:
24 × 5 × 7 × 13 × 23 × 37 × 19531
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 23 × 37 × 19531)See below for interesting mathematical facts about the number 121000013680 from the Numbermatics database.
Names of 121000013680
- Cardinal: 121000013680 can be written as One hundred twenty-one billion, thirteen thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.2100001368 × 1011
Factors of 121000013680
Divisors of 121000013680
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 23 26 28 35 37 40 46 52 56 65 70 74 80 91 92 104 112 115 130 140 148 161 182 184 185 208 230 259 260 280 296 299 322 364 368 370 455 460 481 518 520 560 592 598 644 728 740 805 851 910 920 962 1036 1040 1196 1288 1295 1456 1480 1495 1610 1702 1820 1840 1924 2072 2093 2392 2405 2576 2590 2960 2990 3220 3367 3404 3640 3848 4144 4186 4255 4784 4810 5180 5957 5980 6440 6734 6808 7280 7696 8372 8510 9620 10360 10465 11063 11914 11960 12880 13468 13616 16744 16835 17020 19240 19531 20720 20930 22126 23828 23920 26936 29785 33488 33670 34040 38480 39062 41860 44252 47656 53872 55315 59570 67340 68080 77441 78124 83720 88504 95312 97655 110630 119140 134680 136717 154882 156248 167440 177008 195310 221260 238280 253903 269360 273434 309764 312496 387205 390620 442520 449213 476560 507806 546868 619528 683585 722647 774410 781240 885040 898426 1015612 1093736 1239056 1269515 1367170 1445294 1548820 1562480 1777321 1796852 2031224 2187472 2246065 2539030 2734340 2890588 3097640 3144491 3554642 3593704 3613235 4062448 4492130 5058529 5078060 5468680 5781176 5839769 6195280 6288982 7109284 7187408 7226470 8886605 8984260 9394411 10117058 10156120 10937360 11562352 11679538 12577964 14218568 14452940 15722455 16620881 17773210 17968520 18788822 20234116 20312240 23359076 25155928 25292645 28437136 28905880 29198845 31444910 33241762 35546420 35937040 37577644 40468232 40878383 46718152 46972055 50311856 50585290 57811760 58397690 62889820 65760877 66483524 71092840 75155288 80936464 81756766 83104405 93436304 93944110 101170580 116346167 116795380 125779640 131521754 132967048 142185680 150310576 163513532 166208810 187888220 202341160 204391915 216071453 232692334 233590760 251559280 263043508 265934096 327027064 328804385 332417620 375776440 404682320 408783830 432142906 465384668 467181520 526087016 581730835 654054128 657608770 664835240 751552880 817567660 864285812 930769336 1052174032 1080357265 1163461670 1315217540 1329670480 1512500171 1635135320 1728571624 1861538672 2160714530 2326923340 2630435080 3025000342 3270270640 3457143248 4321429060 4653846680 5260870160 6050000684 7562500855 8642858120 9307693360 12100001368 15125001710 17285716240 24200002736 30250003420 60500006840 121000013680
- Sum of all divisors σ(n): 371084249088
- Sum of proper divisors (its aliquot sum) s(n): 250084235408
- 121000013680 is an abundant number, because the sum of its proper divisors (250084235408) is greater than itself. Its abundance is 129084221728
Bases of 121000013680
- Binary: 11100001011000010100110101111011100002
- Hexadecimal: 0x1C2C29AF70
- Base-36: 1JL4A834
Squares and roots of 121000013680
- 121000013680 squared (1210000136802) is 14641003310560187142400
- 121000013680 cubed (1210000136803) is 1771561600866707932693760108032000
-
The
square root of 121000013680 is 347850.5622821387 -
The
cube root of 121000013680 is 4946.0876296467
Scales and comparisons
How big is 121000013680?- 121,000,013,680 seconds is equal to 3,847 years, 22 weeks, 1 day, 2 hours, 54 minutes, 40 seconds.
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To count from 1 to 121,000,013,680 would take you about seven thousand, six hundred ninety-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 121000013680 cubic inches would be around 412.2 feet tall.
Recreational maths with 121000013680
- 121000013680 backwards is 086310000121
- The number of decimal digits it has is: 12
- The sum of 121000013680's digits is 22
- More coming soon!
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