238138138000
238,138,138,000 is an even composite number composed of five prime numbers multiplied together.
238138138000 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 238138138000:
24 × 53 × 72 × 631 × 3851
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 631 × 3851)See below for interesting mathematical facts about the number 238138138000 from the Numbermatics database.
Names of 238138138000
- Cardinal: 238138138000 can be written as Two hundred thirty-eight billion, one hundred thirty-eight million, one hundred thirty-eight thousand.
Scientific notation
- Scientific notation: 2.38138138 × 1011
Factors of 238138138000
Divisors of 238138138000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 125 140 175 196 200 245 250 280 350 392 400 490 500 560 631 700 784 875 980 1000 1225 1262 1400 1750 1960 2000 2450 2524 2800 3155 3500 3851 3920 4417 4900 5048 6125 6310 7000 7702 8834 9800 10096 12250 12620 14000 15404 15775 17668 19255 19600 22085 24500 25240 26957 30808 30919 31550 35336 38510 44170 49000 50480 53914 61616 61838 63100 70672 77020 78875 88340 96275 98000 107828 110425 123676 126200 134785 154040 154595 157750 176680 188699 192550 215656 220850 247352 252400 269570 308080 309190 315500 353360 377398 385100 431312 441700 481375 494704 539140 552125 618380 631000 673925 754796 770200 772975 883400 943495 962750 1078280 1104250 1236760 1262000 1347850 1509592 1540400 1545950 1766800 1886990 1925500 2156560 2208500 2429981 2473520 2695700 3019184 3091900 3369625 3773980 3851000 3864875 4417000 4717475 4859962 5391400 6183800 6739250 7547960 7702000 7729750 8834000 9434950 9719924 10782800 12149905 12367600 13478500 15095920 15459500 17009867 18869900 19439848 23587375 24299810 26957000 30919000 34019734 37739800 38879696 47174750 48599620 53914000 60749525 61838000 68039468 75479600 85049335 94349500 97199240 119069069 121499050 136078936 170098670 188699000 194398480 238138138 242998100 272157872 303747625 340197340 377398000 425246675 476276276 485996200 595345345 607495250 680394680 850493350 952552552 971992400 1190690690 1214990500 1360789360 1700986700 1905105104 2126233375 2381381380 2429981000 2976726725 3401973400 4252466750 4762762760 4859962000 5953453450 6803946800 8504933500 9525525520 11906906900 14883633625 17009867000 23813813800 29767267250 34019734000 47627627600 59534534500 119069069000 238138138000
- Sum of all divisors σ(n): 671064870528
- Sum of proper divisors (its aliquot sum) s(n): 432926732528
- 238138138000 is an abundant number, because the sum of its proper divisors (432926732528) is greater than itself. Its abundance is 194788594528
Bases of 238138138000
- Binary: 110111011100100010001110011101100100002
- Hexadecimal: 0x3772239D90
- Base-36: 31EDAR9S
Squares and roots of 238138138000
- 238138138000 squared (2381381380002) is 56709772770107044000000
- 238138138000 cubed (2381381380003) is 13504759693876393518844072000000000
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The
square root of 238138138000 is 487993.9938154977 -
The
cube root of 238138138000 is 6198.3531699649
Scales and comparisons
How big is 238138138000?- 238,138,138,000 seconds is equal to 7,572 years, 2 weeks, 6 days, 10 hours, 46 minutes, 40 seconds.
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To count from 1 to 238,138,138,000 would take you about fifteen thousand, one hundred forty-four 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 238138138000 cubic inches would be around 516.5 feet tall.
Recreational maths with 238138138000
- 238138138000 backwards is 000831831832
- The number of decimal digits it has is: 12
- The sum of 238138138000's digits is 37
- More coming soon!
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