18990960000
18,990,960,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 18990960000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 320 divisors.
18990960000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 18990960000:
27 × 3 × 54 × 53 × 1493
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 53 × 1493)See below for interesting mathematical facts about the number 18990960000 from the Numbermatics database.
Names of 18990960000
- Cardinal: 18990960000 can be written as Eighteen billion, nine hundred ninety million, nine hundred sixty thousand.
Scientific notation
- Scientific notation: 1.899096 × 1010
Factors of 18990960000
Divisors of 18990960000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 53 60 64 75 80 96 100 106 120 125 128 150 159 160 192 200 212 240 250 265 300 318 320 375 384 400 424 480 500 530 600 625 636 640 750 795 800 848 960 1000 1060 1200 1250 1272 1325 1493 1500 1590 1600 1696 1875 1920 2000 2120 2400 2500 2544 2650 2986 3000 3180 3200 3392 3750 3975 4000 4240 4479 4800 5000 5088 5300 5972 6000 6360 6625 6784 7465 7500 7950 8000 8480 8958 9600 10000 10176 10600 11944 12000 12720 13250 14930 15000 15900 16000 16960 17916 19875 20000 20352 21200 22395 23888 24000 25440 26500 29860 30000 31800 33125 33920 35832 37325 39750 40000 42400 44790 47776 48000 50880 53000 59720 60000 63600 66250 71664 74650 79129 79500 80000 84800 89580 95552 99375 101760 106000 111975 119440 120000 127200 132500 143328 149300 158258 159000 169600 179160 186625 191104 198750 212000 223950 237387 238880 240000 254400 265000 286656 298600 316516 318000 358320 373250 395645 397500 424000 447900 474774 477760 508800 530000 559875 573312 597200 633032 636000 716640 746500 791290 795000 848000 895800 933125 949548 955520 1060000 1119750 1186935 1194400 1266064 1272000 1433280 1493000 1582580 1590000 1791600 1866250 1899096 1978225 2120000 2239500 2373870 2388800 2532128 2544000 2799375 2866560 2986000 3165160 3180000 3583200 3732500 3798192 3956450 4240000 4479000 4747740 4777600 5064256 5598750 5934675 5972000 6330320 6360000 7166400 7465000 7596384 7912900 8958000 9495480 9891125 10128512 11197500 11869350 11944000 12660640 12720000 14332800 14930000 15192768 15825800 17916000 18990960 19782250 22395000 23738700 23888000 25321280 29673375 29860000 30385536 31651600 35832000 37981920 39564500 44790000 47477400 49455625 50642560 59346750 59720000 63303200 71664000 75963840 79129000 89580000 94954800 98911250 118693500 119440000 126606400 148366875 151927680 158258000 179160000 189909600 197822500 237387000 253212800 296733750 316516000 358320000 379819200 395645000 474774000 593467500 633032000 759638400 791290000 949548000 1186935000 1266064000 1582580000 1899096000 2373870000 3165160000 3798192000 4747740000 6330320000 9495480000 18990960000
- Sum of all divisors σ(n): 64268115120
- Sum of proper divisors (its aliquot sum) s(n): 45277155120
- 18990960000 is an abundant number, because the sum of its proper divisors (45277155120) is greater than itself. Its abundance is 26286195120
Bases of 18990960000
- Binary: 100011010111111001100001101100000002
- Hexadecimal: 0x46BF30D80
- Base-36: 8Q2Q6IO
Squares and roots of 18990960000
- 18990960000 squared (189909600002) is 360656561721600000000
- 18990960000 cubed (189909600003) is 6849214337392436736000000000000
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The
square root of 18990960000 is 137807.6920930033 -
The
cube root of 18990960000 is 2667.9783824475
Scales and comparisons
How big is 18990960000?- 18,990,960,000 seconds is equal to 603 years, 44 weeks, 2 days, 18 hours, 40 minutes.
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To count from 1 to 18,990,960,000 would take you about one thousand, two hundred 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 18990960000 cubic inches would be around 222.3 feet tall.
Recreational maths with 18990960000
- 18990960000 backwards is 00006909981
- The number of decimal digits it has is: 11
- The sum of 18990960000's digits is 42
- More coming soon!
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The information we have on file for 18990960000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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