12008977920
12,008,977,920 is an even composite number composed of four prime numbers multiplied together.
What does the number 12008977920 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 160 divisors.
12008977920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 12008977920:
29 × 33 × 5 × 173741
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 173741)See below for interesting mathematical facts about the number 12008977920 from the Numbermatics database.
Names of 12008977920
- Cardinal: 12008977920 can be written as Twelve billion, eight million, nine hundred seventy-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.200897792 × 1010
Factors of 12008977920
Divisors of 12008977920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 512 540 576 640 720 768 864 960 1080 1152 1280 1440 1536 1728 1920 2160 2304 2560 2880 3456 3840 4320 4608 5760 6912 7680 8640 11520 13824 17280 23040 34560 69120 173741 347482 521223 694964 868705 1042446 1389928 1563669 1737410 2084892 2606115 2779856 3127338 3474820 4169784 4691007 5212230 5559712 6254676 6949640 7818345 8339568 9382014 10424460 11119424 12509352 13899280 15636690 16679136 18764028 20848920 22238848 23455035 25018704 27798560 31273380 33358272 37528056 41697840 44477696 46910070 50037408 55597120 62546760 66716544 75056112 83395680 88955392 93820140 100074816 111194240 125093520 133433088 150112224 166791360 187640280 200149632 222388480 250187040 266866176 300224448 333582720 375280560 400299264 444776960 500374080 600448896 667165440 750561120 800598528 1000748160 1200897792 1334330880 1501122240 2001496320 2401795584 3002244480 4002992640 6004488960 12008977920
- Sum of all divisors σ(n): 42657135840
- Sum of proper divisors (its aliquot sum) s(n): 30648157920
- 12008977920 is an abundant number, because the sum of its proper divisors (30648157920) is greater than itself. Its abundance is 18639180000
Bases of 12008977920
- Binary: 10110010111100101001110110000000002
- Hexadecimal: 0x2CBCA7600
- Base-36: 5ILU2O0
Squares and roots of 12008977920
- 12008977920 squared (120089779202) is 144215550683047526400
- 12008977920 cubed (120089779203) is 1731881363873358662848217088000
-
The
square root of 12008977920 is 109585.4822501593 -
The
cube root of 12008977920 is 2289.9992957163
Scales and comparisons
How big is 12008977920?- 12,008,977,920 seconds is equal to 381 years, 44 weeks, 19 hours, 12 minutes.
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To count from 1 to 12,008,977,920 would take you about seven hundred sixty-three 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 12008977920 cubic inches would be around 190.8 feet tall.
Recreational maths with 12008977920
- 12008977920 backwards is 02977980021
- 12008977920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12008977920's digits is 45
- More coming soon!
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