12142337920
12,142,337,920 is an even composite number composed of six prime numbers multiplied together.
12142337920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 12142337920:
27 × 5 × 31 × 61 × 79 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 61 × 79 × 127)See below for interesting mathematical facts about the number 12142337920 from the Numbermatics database.
Names of 12142337920
- Cardinal: 12142337920 can be written as Twelve billion, one hundred forty-two million, three hundred thirty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.214233792 × 1010
Factors of 12142337920
Divisors of 12142337920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 61 62 64 79 80 122 124 127 128 155 158 160 244 248 254 305 310 316 320 395 488 496 508 610 620 632 635 640 790 976 992 1016 1220 1240 1264 1270 1580 1891 1952 1984 2032 2440 2449 2480 2528 2540 3160 3782 3904 3937 3968 4064 4819 4880 4898 4960 5056 5080 6320 7564 7747 7808 7874 8128 9455 9638 9760 9796 9920 10033 10112 10160 12245 12640 15128 15494 15748 16256 18910 19276 19520 19592 19685 19840 20066 20320 24095 24490 25280 30256 30988 31496 37820 38552 38735 39040 39184 39370 40132 40640 48190 48980 50165 50560 60512 61976 62992 75640 77104 77470 78368 78740 80264 81280 96380 97960 100330 121024 123952 125984 149389 151280 154208 154940 156736 157480 160528 192760 195920 200660 240157 242048 247904 251968 298778 302560 308416 309880 311023 313472 314960 321056 385520 391840 401320 480314 495808 503936 597556 605120 612013 616832 619760 622046 629920 642112 746945 771040 783680 802640 960628 991616 1195112 1200785 1210240 1224026 1239520 1244092 1259840 1284224 1493890 1542080 1555115 1567360 1605280 1921256 2390224 2401570 2448052 2479040 2488184 2519680 2987780 3060065 3084160 3110230 3210560 3842512 4780448 4803140 4896104 4958080 4976368 5975560 6120130 6220460 6421120 7685024 9560896 9606280 9792208 9952736 11951120 12240260 12440920 15370048 18972403 19121792 19212560 19584416 19905472 23902240 24480520 24881840 30740096 37944806 38425120 39168832 39810944 47804480 48961040 49763680 75889612 76850240 78337664 94862015 95608960 97922080 99527360 151779224 153700480 189724030 195844160 199054720 303558448 379448060 391688320 607116896 758896120 1214233792 1517792240 2428467584 3035584480 6071168960 12142337920
- Sum of all divisors σ(n): 31083724800
- Sum of proper divisors (its aliquot sum) s(n): 18941386880
- 12142337920 is an abundant number, because the sum of its proper divisors (18941386880) is greater than itself. Its abundance is 6799048960
Bases of 12142337920
- Binary: 10110100111011110101011111100000002
- Hexadecimal: 0x2D3BD5F80
- Base-36: 5KT8FWG
Squares and roots of 12142337920
- 12142337920 squared (121423379202) is 147436370163469926400
- 12142337920 cubed (121423379203) is 1790222228223057486106329088000
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The
square root of 12142337920 is 110192.2770433573 -
The
cube root of 12142337920 is 2298.4449425429
Scales and comparisons
How big is 12142337920?- 12,142,337,920 seconds is equal to 386 years, 4 weeks, 4 days, 7 hours, 38 minutes, 40 seconds.
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To count from 1 to 12,142,337,920 would take you about seven hundred seventy-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 12142337920 cubic inches would be around 191.5 feet tall.
Recreational maths with 12142337920
- 12142337920 backwards is 02973324121
- The number of decimal digits it has is: 11
- The sum of 12142337920's digits is 34
- More coming soon!
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