12307800420
12,307,800,420 is an even composite number composed of seven prime numbers multiplied together.
12307800420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12307800420:
22 × 33 × 5 × 17 × 31 × 61 × 709
(2 × 2 × 3 × 3 × 3 × 5 × 17 × 31 × 61 × 709)See below for interesting mathematical facts about the number 12307800420 from the Numbermatics database.
Names of 12307800420
- Cardinal: 12307800420 can be written as Twelve billion, three hundred seven million, eight hundred thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.230780042 × 1010
Factors of 12307800420
Divisors of 12307800420
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 31 34 36 45 51 54 60 61 62 68 85 90 93 102 108 122 124 135 153 155 170 180 183 186 204 244 255 270 279 305 306 310 340 366 372 459 465 510 527 540 549 558 610 612 620 709 732 765 837 915 918 930 1020 1037 1054 1098 1116 1220 1395 1418 1530 1581 1647 1674 1830 1836 1860 1891 2074 2108 2127 2196 2295 2635 2745 2790 2836 3060 3111 3162 3294 3348 3545 3660 3782 4148 4185 4254 4590 4743 5185 5270 5490 5580 5673 6222 6324 6381 6588 7090 7564 7905 8235 8370 8508 9180 9333 9455 9486 10370 10540 10635 10980 11346 12053 12444 12762 14180 14229 15555 15810 16470 16740 17019 18666 18910 18972 19143 20740 21270 21979 22692 23715 24106 25524 27999 28365 28458 31110 31620 31905 32147 32940 34038 36159 37332 37820 38286 42540 43249 43958 46665 47430 48212 51057 55998 56730 56916 60265 62220 63810 64294 65937 68076 71145 72318 76572 85095 86498 87916 93330 94860 95715 96441 102114 108477 109895 111996 113460 120530 127620 128588 129747 131874 139995 142290 144636 160735 170190 172996 180795 186660 191430 192882 197811 204228 216245 216954 219790 241060 255285 259494 263748 279990 284580 289323 321470 325431 329685 340380 361590 373643 382860 385764 389241 395622 432490 433908 439580 482205 510570 518988 542385 559980 578646 593433 642940 648735 650862 659370 723180 735233 747286 778482 791244 864980 867969 964410 989055 1021140 1084770 1120929 1157292 1167723 1186866 1297470 1301724 1318740 1340719 1446615 1470466 1494572 1556964 1627155 1735938 1868215 1928820 1946205 1978110 2169540 2205699 2241858 2335446 2373732 2594940 2681438 2893230 2940932 2967165 3254310 3362787 3471876 3676165 3736430 3892410 3956220 4022157 4339845 4411398 4483716 4670892 5362876 5604645 5786460 5838615 5934330 6508620 6617097 6703595 6725574 7352330 7472860 7784820 8044314 8679690 8822796 10088361 11028495 11209290 11677230 11868660 12066471 13234194 13407190 13451148 14704660 16088628 16813935 17359380 19851291 20110785 20176722 22056990 22418580 22792223 23354460 24132942 26468388 26814380 33085485 33627870 36199413 39702582 40221570 40353444 44113980 45584446 48265884 50441805 60332355 66170970 67255740 68376669 72398826 79405164 80443140 91168892 99256455 100883610 113961115 120664710 132341940 136753338 144797652 180997065 198512910 201767220 205130007 227922230 241329420 273506676 341883345 361994130 397025820 410260014 455844460 615390021 683766690 723988260 820520028 1025650035 1230780042 1367533380 2051300070 2461560084 3076950105 4102600140 6153900210 12307800420
- Sum of all divisors σ(n): 42597273600
- Sum of proper divisors (its aliquot sum) s(n): 30289473180
- 12307800420 is an abundant number, because the sum of its proper divisors (30289473180) is greater than itself. Its abundance is 17981672760
Bases of 12307800420
- Binary: 10110111011001101000100001011001002
- Hexadecimal: 0x2DD9A2164
- Base-36: 5NJQVL0
Squares and roots of 12307800420
- 12307800420 squared (123078004202) is 151481951178552176400
- 12307800420 cubed (123078004203) is 1864409622337803971687834088000
-
The
square root of 12307800420 is 110940.5264995617 -
The
cube root of 12307800420 is 2308.8381068635
Scales and comparisons
How big is 12307800420?- 12,307,800,420 seconds is equal to 391 years, 18 weeks, 1 day, 9 hours, 27 minutes.
-
To count from 1 to 12,307,800,420 would take you about seven hundred eighty-two 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 12307800420 cubic inches would be around 192.4 feet tall.
Recreational maths with 12307800420
- 12307800420 backwards is 02400870321
- 12307800420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12307800420's digits is 27
- More coming soon!
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