12384419840
12,384,419,840 is an even composite number composed of five prime numbers multiplied together.
12384419840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12384419840:
214 × 5 × 13 × 29 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 29 × 401)See below for interesting mathematical facts about the number 12384419840 from the Numbermatics database.
Names of 12384419840
- Cardinal: 12384419840 can be written as Twelve billion, three hundred eighty-four million, four hundred nineteen thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.238441984 × 1010
Factors of 12384419840
Divisors of 12384419840
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 145 160 208 232 256 260 290 320 377 401 416 464 512 520 580 640 754 802 832 928 1024 1040 1160 1280 1508 1604 1664 1856 1885 2005 2048 2080 2320 2560 3016 3208 3328 3712 3770 4010 4096 4160 4640 5120 5213 6032 6416 6656 7424 7540 8020 8192 8320 9280 10240 10426 11629 12064 12832 13312 14848 15080 16040 16384 16640 18560 20480 20852 23258 24128 25664 26065 26624 29696 30160 32080 33280 37120 40960 41704 46516 48256 51328 52130 53248 58145 59392 60320 64160 66560 74240 81920 83408 93032 96512 102656 104260 106496 116290 118784 120640 128320 133120 148480 151177 166816 186064 193024 205312 208520 212992 232580 237568 241280 256640 266240 296960 302354 333632 372128 386048 410624 417040 465160 475136 482560 513280 532480 593920 604708 667264 744256 755885 772096 821248 834080 930320 965120 1026560 1064960 1187840 1209416 1334528 1488512 1511770 1544192 1642496 1668160 1860640 1930240 2053120 2375680 2418832 2669056 2977024 3023540 3088384 3284992 3336320 3721280 3860480 4106240 4837664 5338112 5954048 6047080 6176768 6569984 6672640 7442560 7720960 8212480 9675328 10676224 11908096 12094160 13345280 14885120 15441920 16424960 19350656 21352448 23816192 24188320 26690560 29770240 30883840 32849920 38701312 42704896 47632384 48376640 53381120 59540480 77402624 85409792 95264768 96753280 106762240 119080960 154805248 190529536 193506560 213524480 238161920 309610496 387013120 427048960 476323840 619220992 774026240 952647680 1238441984 1548052480 2476883968 3096104960 6192209920 12384419840
- Sum of all divisors σ(n): 33194281680
- Sum of proper divisors (its aliquot sum) s(n): 20809861840
- 12384419840 is an abundant number, because the sum of its proper divisors (20809861840) is greater than itself. Its abundance is 8425442000
Bases of 12384419840
- Binary: 10111000100010101101000000000000002
- Hexadecimal: 0x2E22B4000
- Base-36: 5OTD3I8
Squares and roots of 12384419840
- 12384419840 squared (123844198402) is 153373854773385625600
- 12384419840 cubed (123844198403) is 1899446209992795645651451904000
-
The
square root of 12384419840 is 111285.3082846069 -
The
cube root of 12384419840 is 2313.6192485647
Scales and comparisons
How big is 12384419840?- 12,384,419,840 seconds is equal to 393 years, 40 weeks, 6 days, 4 hours, 37 minutes, 20 seconds.
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To count from 1 to 12,384,419,840 would take you about seven hundred 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 12384419840 cubic inches would be around 192.8 feet tall.
Recreational maths with 12384419840
- 12384419840 backwards is 04891448321
- The number of decimal digits it has is: 11
- The sum of 12384419840's digits is 44
- More coming soon!
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