82389942000
82,389,942,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 82389942000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 240 divisors.
82389942000 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 82389942000:
24 × 32 × 53 × 101 × 45319
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 101 × 45319)See below for interesting mathematical facts about the number 82389942000 from the Numbermatics database.
Names of 82389942000
- Cardinal: 82389942000 can be written as Eighty-two billion, three hundred eighty-nine million, nine hundred forty-two thousand.
Scientific notation
- Scientific notation: 8.2389942 × 1010
Factors of 82389942000
Divisors of 82389942000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 101 120 125 144 150 180 200 202 225 240 250 300 303 360 375 400 404 450 500 505 600 606 720 750 808 900 909 1000 1010 1125 1200 1212 1500 1515 1616 1800 1818 2000 2020 2250 2424 2525 3000 3030 3600 3636 4040 4500 4545 4848 5050 6000 6060 7272 7575 8080 9000 9090 10100 12120 12625 14544 15150 18000 18180 20200 22725 24240 25250 30300 36360 37875 40400 45319 45450 50500 60600 72720 75750 90638 90900 101000 113625 121200 135957 151500 181276 181800 202000 226595 227250 271914 303000 362552 363600 407871 453190 454500 543828 606000 679785 725104 815742 906380 909000 1087656 1132975 1359570 1631484 1812760 1818000 2039355 2175312 2265950 2719140 3262968 3398925 3625520 4078710 4531900 4577219 5438280 5664875 6525936 6797850 8157420 9063800 9154438 10196775 10876560 11329750 13595700 13731657 16314840 16994625 18127600 18308876 20393550 22659500 22886095 27191400 27463314 32629680 33989250 36617752 40787100 41194971 45319000 45772190 50983875 54382800 54926628 67978500 68658285 73235504 81574200 82389942 90638000 91544380 101967750 109853256 114430475 135957000 137316570 163148400 164779884 183088760 203935500 205974855 219706512 228860950 271914000 274633140 329559768 343291425 366177520 407871000 411949710 457721900 549266280 572152375 659119536 686582850 815742000 823899420 915443800 1029874275 1098532560 1144304750 1373165700 1647798840 1716457125 1830887600 2059748550 2288609500 2746331400 3295597680 3432914250 4119497100 4577219000 5149371375 5492662800 6865828500 8238994200 9154438000 10298742750 13731657000 16477988400 20597485500 27463314000 41194971000 82389942000
- Sum of all divisors σ(n): 290616131520
- Sum of proper divisors (its aliquot sum) s(n): 208226189520
- 82389942000 is an abundant number, because the sum of its proper divisors (208226189520) is greater than itself. Its abundance is 125836247520
Bases of 82389942000
- Binary: 10011001011101101001010111110111100002
- Hexadecimal: 0x132ED2BEF0
- Base-36: 11UKUE40
Squares and roots of 82389942000
- 82389942000 squared (823899420002) is 6788102542763364000000
- 82389942000 cubed (823899420003) is 559271374788326079684888000000000
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The
square root of 82389942000 is 287036.4820018529 -
The
cube root of 82389942000 is 4351.3571667007
Scales and comparisons
How big is 82389942000?- 82,389,942,000 seconds is equal to 2,619 years, 38 weeks, 5 days, 7 hours.
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To count from 1 to 82,389,942,000 would take you about five thousand, two hundred thirty-nine 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 82389942000 cubic inches would be around 362.6 feet tall.
Recreational maths with 82389942000
- 82389942000 backwards is 00024998328
- 82389942000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82389942000's digits is 45
- More coming soon!
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