12120808320
12,120,808,320 is an even composite number composed of five prime numbers multiplied together.
12120808320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12120808320:
27 × 32 × 5 × 19 × 110753
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 110753)See below for interesting mathematical facts about the number 12120808320 from the Numbermatics database.
Names of 12120808320
- Cardinal: 12120808320 can be written as Twelve billion, one hundred twenty million, eight hundred eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.212080832 × 1010
Factors of 12120808320
Divisors of 12120808320
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 128 144 152 160 171 180 190 192 228 240 285 288 304 320 342 360 380 384 456 480 570 576 608 640 684 720 760 855 912 960 1140 1152 1216 1368 1440 1520 1710 1824 1920 2280 2432 2736 2880 3040 3420 3648 4560 5472 5760 6080 6840 7296 9120 10944 12160 13680 18240 21888 27360 36480 54720 109440 110753 221506 332259 443012 553765 664518 886024 996777 1107530 1329036 1661295 1772048 1993554 2104307 2215060 2658072 3322590 3544096 3987108 4208614 4430120 4983885 5316144 6312921 6645180 7088192 7974216 8417228 8860240 9967770 10521535 10632288 12625842 13290360 14176384 15948432 16834456 17720480 18938763 19935540 21043070 21264576 25251684 26580720 31564605 31896864 33668912 35440960 37877526 39871080 42086140 42529152 50503368 53161440 63129210 63793728 67337824 70881920 75755052 79742160 84172280 94693815 101006736 106322880 126258420 127587456 134675648 151510104 159484320 168344560 189387630 202013472 212645760 252516840 269351296 303020208 318968640 336689120 378775260 404026944 505033680 606040416 637937280 673378240 757550520 808053888 1010067360 1212080832 1346756480 1515101040 2020134720 2424161664 3030202080 4040269440 6060404160 12120808320
- Sum of all divisors σ(n): 44057941200
- Sum of proper divisors (its aliquot sum) s(n): 31937132880
- 12120808320 is an abundant number, because the sum of its proper divisors (31937132880) is greater than itself. Its abundance is 19816324560
Bases of 12120808320
- Binary: 10110100100111010011011011100000002
- Hexadecimal: 0x2D274DB80
- Base-36: 5KGEZK0
Squares and roots of 12120808320
- 12120808320 squared (121208083202) is 146913994330181222400
- 12120808320 cubed (121208083203) is 1780716364801693387573690368000
-
The
square root of 12120808320 is 110094.5426440383 -
The
cube root of 12120808320 is 2297.0856799783
Scales and comparisons
How big is 12120808320?- 12,120,808,320 seconds is equal to 385 years, 21 weeks, 3 hours, 12 minutes.
-
To count from 1 to 12,120,808,320 would take you about seven hundred seventy 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 12120808320 cubic inches would be around 191.4 feet tall.
Recreational maths with 12120808320
- 12120808320 backwards is 02380802121
- The number of decimal digits it has is: 11
- The sum of 12120808320's digits is 27
- More coming soon!
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