1442445000
1,442,445,000 is an even composite number composed of six prime numbers multiplied together.
1442445000 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 1442445000:
23 × 3 × 54 × 23 × 37 × 113
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 23 × 37 × 113)See below for interesting mathematical facts about the number 1442445000 from the Numbermatics database.
Names of 1442445000
- Cardinal: 1442445000 can be written as One billion, four hundred forty-two million, four hundred forty-five thousand.
Scientific notation
- Scientific notation: 1.442445 × 109
Factors of 1442445000
Divisors of 1442445000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 23 24 25 30 37 40 46 50 60 69 74 75 92 100 111 113 115 120 125 138 148 150 184 185 200 222 226 230 250 276 296 300 339 345 370 375 444 452 460 500 552 555 565 575 600 625 678 690 740 750 851 888 904 920 925 1000 1110 1130 1150 1250 1356 1380 1480 1500 1695 1702 1725 1850 1875 2220 2260 2300 2500 2553 2599 2712 2760 2775 2825 2875 3000 3390 3404 3450 3700 3750 4181 4255 4440 4520 4600 4625 5000 5106 5198 5550 5650 5750 6780 6808 6900 7400 7500 7797 8362 8475 8510 8625 9250 10212 10396 11100 11300 11500 12543 12765 12995 13560 13800 13875 14125 14375 15000 15594 16724 16950 17020 17250 18500 20424 20792 20905 21275 22200 22600 23000 23125 25086 25530 25990 27750 28250 28750 31188 33448 33900 34040 34500 37000 38985 41810 42375 42550 43125 46250 50172 51060 51980 55500 56500 57500 62376 62715 63825 64975 67800 69000 69375 70625 77970 83620 84750 85100 86250 92500 96163 100344 102120 103960 104525 106375 111000 113000 115000 125430 127650 129950 138750 141250 155940 167240 169500 170200 172500 185000 192326 194925 209050 211875 212750 250860 255300 259900 277500 282500 288489 311880 313575 319125 324875 339000 345000 384652 389850 418100 423750 425500 480815 501720 510600 519800 522625 531875 555000 565000 576978 627150 638250 649750 769304 779700 836200 847500 851000 961630 974625 1045250 1063750 1153956 1254300 1276500 1299500 1442445 1559400 1567875 1595625 1624375 1695000 1923260 1949250 2090500 2127500 2307912 2404075 2508600 2553000 2599000 2613125 2884890 3135750 3191250 3248750 3846520 3898500 4181000 4255000 4808150 4873125 5226250 5769780 6271500 6382500 6497500 7212225 7797000 7839375 9616300 9746250 10452500 11539560 12020375 12543000 12765000 12995000 14424450 15678750 19232600 19492500 20905000 24040750 28848900 31357500 36061125 38985000 48081500 57697800 60101875 62715000 72122250 96163000 120203750 144244500 180305625 240407500 288489000 360611250 480815000 721222500 1442445000
- Sum of all divisors σ(n): 4871940480
- Sum of proper divisors (its aliquot sum) s(n): 3429495480
- 1442445000 is an abundant number, because the sum of its proper divisors (3429495480) is greater than itself. Its abundance is 1987050480
Bases of 1442445000
- Binary: 10101011111100111110110110010002
- Hexadecimal: 0x55F9F6C8
- Base-36: NUSLOO
Squares and roots of 1442445000
- 1442445000 squared (14424450002) is 2080647578025000000
- 1442445000 cubed (14424450003) is 3001219695684271125000000000
-
The
square root of 1442445000 is 37979.5339623855 -
The
cube root of 1442445000 is 1129.8819935767
Scales and comparisons
How big is 1442445000?- 1,442,445,000 seconds is equal to 45 years, 44 weeks, 6 days, 23 hours, 10 minutes.
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To count from 1 to 1,442,445,000 would take you about ninety-one 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 1442445000 cubic inches would be around 94.2 feet tall.
Recreational maths with 1442445000
- 1442445000 backwards is 0005442441
- 1442445000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1442445000's digits is 24
- More coming soon!
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