138461147000
138,461,147,000 is an even composite number composed of five prime numbers multiplied together.
138461147000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138461147000:
23 × 53 × 112 × 712 × 227
(2 × 2 × 2 × 5 × 5 × 5 × 11 × 11 × 71 × 71 × 227)See below for interesting mathematical facts about the number 138461147000 from the Numbermatics database.
Names of 138461147000
- Cardinal: 138461147000 can be written as One hundred thirty-eight billion, four hundred sixty-one million, one hundred forty-seven thousand.
Scientific notation
- Scientific notation: 1.38461147 × 1011
Factors of 138461147000
Divisors of 138461147000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 40 44 50 55 71 88 100 110 121 125 142 200 220 227 242 250 275 284 355 440 454 484 500 550 568 605 710 781 908 968 1000 1100 1135 1210 1375 1420 1562 1775 1816 2200 2270 2420 2497 2750 2840 3025 3124 3550 3905 4540 4840 4994 5041 5500 5675 6050 6248 7100 7810 8591 8875 9080 9988 10082 11000 11350 12100 12485 14200 15125 15620 16117 17182 17750 19525 19976 20164 22700 24200 24970 25205 27467 28375 30250 31240 32234 34364 35500 39050 40328 42955 45400 49940 50410 54934 55451 56750 60500 62425 64468 68728 71000 78100 80585 85910 97625 99880 100820 109868 110902 113500 121000 124850 126025 128936 137335 156200 161170 171820 177287 195250 201640 214775 219736 221804 227000 249700 252050 274670 277255 312125 322340 343640 354574 390500 402925 429550 443608 499400 504100 549340 554510 609961 624250 630125 644680 686675 709148 781000 805850 859100 886435 1008200 1073875 1098680 1109020 1144307 1219922 1248500 1260250 1373350 1386275 1418296 1611700 1718200 1772870 1950157 2014625 2147750 2218040 2288614 2439844 2497000 2520500 2746700 2772550 3049805 3223400 3433375 3545740 3900314 4029250 4295500 4432175 4577228 4879688 5041000 5493400 5545100 5721535 6099610 6866750 6931375 7091480 7800628 8058500 8591000 8864350 9154456 9750785 11090200 11443070 12199220 12587377 13733500 13862750 15249025 15601256 16117000 17728700 19501570 22160875 22886140 24398440 25174754 27467000 27725500 28607675 30498050 35457400 39003140 44321750 45772280 48753925 50349508 55451000 57215350 60996100 62936885 76245125 78006280 88643500 97507850 100699016 114430700 121992200 125873770 138461147 143038375 152490250 177287000 195015700 228861400 243769625 251747540 276922294 286076750 304980500 314684425 390031400 487539250 503495080 553844588 572153500 609961000 629368850 692305735 975078500 1107689176 1144307000 1258737700 1384611470 1573422125 1950157000 2517475400 2769222940 3146844250 3461528675 5538445880 6293688500 6923057350 12587377000 13846114700 17307643375 27692229400 34615286750 69230573500 138461147000
- Sum of all divisors σ(n): 362809072080
- Sum of proper divisors (its aliquot sum) s(n): 224347925080
- 138461147000 is an abundant number, because the sum of its proper divisors (224347925080) is greater than itself. Its abundance is 85886778080
Bases of 138461147000
- Binary: 100000001111001110110101101111011110002
- Hexadecimal: 0x203CED6F78
- Base-36: 1RLW6WS8
Squares and roots of 138461147000
- 138461147000 squared (1384611470002) is 19171489228555609000000
- 138461147000 cubed (1384611470003) is 2654506388283954775423523000000000
-
The
square root of 138461147000 is 372103.6777566167 -
The
cube root of 138461147000 is 5173.3990022079
Scales and comparisons
How big is 138461147000?- 138,461,147,000 seconds is equal to 4,402 years, 33 weeks, 13 hours, 43 minutes, 20 seconds.
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To count from 1 to 138,461,147,000 would take you about eight thousand, eight hundred five 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 138461147000 cubic inches would be around 431.1 feet tall.
Recreational maths with 138461147000
- 138461147000 backwards is 000741164831
- The number of decimal digits it has is: 12
- The sum of 138461147000's digits is 35
- More coming soon!
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