18054978000
18,054,978,000 is an even composite number composed of six prime numbers multiplied together.
18054978000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 18054978000:
24 × 3 × 53 × 19 × 109 × 1453
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 19 × 109 × 1453)See below for interesting mathematical facts about the number 18054978000 from the Numbermatics database.
Names of 18054978000
- Cardinal: 18054978000 can be written as Eighteen billion, fifty-four million, nine hundred seventy-eight thousand.
Scientific notation
- Scientific notation: 1.8054978 × 1010
Factors of 18054978000
Divisors of 18054978000
- 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 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 109 114 120 125 150 152 190 200 218 228 240 250 285 300 304 327 375 380 400 436 456 475 500 545 570 600 654 750 760 872 912 950 1000 1090 1140 1200 1308 1425 1453 1500 1520 1635 1744 1900 2000 2071 2180 2280 2375 2616 2725 2850 2906 3000 3270 3800 4142 4359 4360 4560 4750 5232 5450 5700 5812 6000 6213 6540 7125 7265 7600 8175 8284 8718 8720 9500 10355 10900 11400 11624 12426 13080 13625 14250 14530 16350 16568 17436 19000 20710 21795 21800 22800 23248 24852 26160 27250 27607 28500 29060 31065 32700 33136 34872 36325 38000 40875 41420 43590 43600 49704 51775 54500 55214 57000 58120 62130 65400 69744 72650 81750 82821 82840 87180 99408 103550 108975 109000 110428 114000 116240 124260 130800 138035 145300 155325 158377 163500 165642 165680 174360 181625 207100 217950 218000 220856 248520 258875 276070 290600 310650 316754 327000 331284 348720 363250 414105 414200 435900 441712 475131 497040 517750 544875 552140 581200 621300 633508 654000 662568 690175 726500 776625 791885 828210 828400 871800 950262 1035500 1089750 1104280 1242600 1267016 1325136 1380350 1453000 1553250 1583770 1656420 1743600 1900524 2070525 2071000 2179500 2208560 2375655 2485200 2534032 2760700 2906000 3009163 3106500 3167540 3312840 3450875 3801048 3959425 4141050 4142000 4359000 4751310 5521400 6018326 6213000 6335080 6625680 6901750 7602096 7918850 8282100 8718000 9027489 9502620 10352625 11042800 11878275 12036652 12426000 12670160 13803500 15045815 15837700 16564200 18054978 19005240 19797125 20705250 23756550 24073304 27607000 30091630 31675400 33128400 36109956 38010480 39594250 41410500 45137445 47513100 48146608 55214000 59391375 60183260 63350800 72219912 75229075 79188500 82821000 90274890 95026200 118782750 120366520 144439824 150458150 158377000 165642000 180549780 190052400 225687225 237565500 240733040 300916300 316754000 361099560 376145375 451374450 475131000 601832600 722199120 752290750 902748900 950262000 1128436125 1203665200 1504581500 1805497800 2256872250 3009163000 3610995600 4513744500 6018326000 9027489000 18054978000
- Sum of all divisors σ(n): 61877587200
- Sum of proper divisors (its aliquot sum) s(n): 43822609200
- 18054978000 is an abundant number, because the sum of its proper divisors (43822609200) is greater than itself. Its abundance is 25767631200
Bases of 18054978000
- Binary: 100001101000010100100011001110100002
- Hexadecimal: 0x4342919D0
- Base-36: 8ALGU6O
Squares and roots of 18054978000
- 18054978000 squared (180549780002) is 325982230580484000000
- 18054978000 cubed (180549780003) is 5885602001521565849352000000000
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The
square root of 18054978000 is 134368.8133459547 -
The
cube root of 18054978000 is 2623.4068882117
Scales and comparisons
How big is 18054978000?- 18,054,978,000 seconds is equal to 574 years, 4 weeks, 5 days, 15 hours, 40 minutes.
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To count from 1 to 18,054,978,000 would take you about one thousand, one hundred forty-eight 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 18054978000 cubic inches would be around 218.6 feet tall.
Recreational maths with 18054978000
- 18054978000 backwards is 00087945081
- The number of decimal digits it has is: 11
- The sum of 18054978000's digits is 42
- More coming soon!
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