12368423440
12,368,423,440 is an even composite number composed of seven prime numbers multiplied together.
12368423440 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 12368423440:
24 × 5 × 17 × 29 × 53 × 61 × 97
(2 × 2 × 2 × 2 × 5 × 17 × 29 × 53 × 61 × 97)See below for interesting mathematical facts about the number 12368423440 from the Numbermatics database.
Names of 12368423440
- Cardinal: 12368423440 can be written as Twelve billion, three hundred sixty-eight million, four hundred twenty-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.236842344 × 1010
Factors of 12368423440
Divisors of 12368423440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 29 34 40 53 58 61 68 80 85 97 106 116 122 136 145 170 194 212 232 244 265 272 290 305 340 388 424 464 485 488 493 530 580 610 680 776 848 901 970 976 986 1037 1060 1160 1220 1360 1537 1552 1649 1769 1802 1940 1972 2074 2120 2320 2440 2465 2813 3074 3233 3298 3538 3604 3880 3944 4148 4240 4505 4880 4930 5141 5185 5626 5917 6148 6466 6596 7076 7208 7685 7760 7888 8245 8296 8845 9010 9860 10282 10370 11252 11834 12296 12932 13192 14065 14152 14416 15370 16165 16490 16592 17690 18020 19720 20564 20740 22504 23668 24592 25705 25864 26129 26384 28130 28304 29585 30073 30740 32330 32980 35380 36040 39440 41128 41480 45008 47336 47821 51410 51728 52258 54961 56260 59170 60146 61480 64660 65960 70760 72080 82256 82960 87397 93757 94672 95642 100589 102820 104516 109922 112520 118340 120292 122960 129320 130645 131920 141520 149089 150365 171593 174794 187514 191284 201178 205640 209032 219844 225040 236680 239105 240584 258640 261290 274805 298178 300730 313601 343186 349588 375028 382568 402356 411280 418064 436985 439688 468785 473360 478210 481168 502945 522580 549610 596356 601460 627202 686372 699176 745445 750056 765136 804712 857965 873970 879376 937570 956420 1005890 1045160 1099220 1192712 1202920 1254404 1372744 1398352 1490890 1500112 1568005 1593869 1609424 1715930 1747940 1875140 1912840 2011780 2090320 2198440 2385424 2405840 2508808 2534513 2745488 2917081 2981780 3136010 3187738 3431860 3495880 3750280 3825680 4023560 4396880 5017616 5069026 5331217 5834162 5963560 6272020 6375476 6863720 6991760 7500560 7969345 8047120 9094429 10138052 10662434 11668324 11927120 12544040 12672565 12750952 13727440 14585405 15938690 18188858 20276104 21324868 23336648 25088080 25345130 25501904 26656085 29170810 31877380 36377716 40552208 42649736 45472145 46673296 50690260 53312170 58341620 63754760 72755432 85299472 90944290 101380520 106624340 116683240 127509520 145510864 154605293 181888580 202761040 213248680 233366480 309210586 363777160 426497360 618421172 727554320 773026465 1236842344 1546052930 2473684688 3092105860 6184211720 12368423440
- Sum of all divisors σ(n): 32954765760
- Sum of proper divisors (its aliquot sum) s(n): 20586342320
- 12368423440 is an abundant number, because the sum of its proper divisors (20586342320) is greater than itself. Its abundance is 8217918880
Bases of 12368423440
- Binary: 10111000010011011100101010000100002
- Hexadecimal: 0x2E1372A10
- Base-36: 5OJU8LS
Squares and roots of 12368423440
- 12368423440 squared (123684234402) is 152977898391141433600
- 12368423440 cubed (123684234403) is 1892095424262931995693443584000
-
The
square root of 12368423440 is 111213.4139391467 -
The
cube root of 12368423440 is 2312.6226866101
Scales and comparisons
How big is 12368423440?- 12,368,423,440 seconds is equal to 393 years, 14 weeks, 3 days, 1 hour, 10 minutes, 40 seconds.
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To count from 1 to 12,368,423,440 would take you about seven hundred eighty-six 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 12368423440 cubic inches would be around 192.7 feet tall.
Recreational maths with 12368423440
- 12368423440 backwards is 04432486321
- The number of decimal digits it has is: 11
- The sum of 12368423440's digits is 37
- More coming soon!
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