2138157360
2,138,157,360 is an even composite number composed of six prime numbers multiplied together.
2138157360 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 2138157360:
24 × 32 × 5 × 61 × 89 × 547
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 61 × 89 × 547)See below for interesting mathematical facts about the number 2138157360 from the Numbermatics database.
Names of 2138157360
- Cardinal: 2138157360 can be written as Two billion, one hundred thirty-eight million, one hundred fifty-seven thousand, three hundred sixty.
Scientific notation
- Scientific notation: 2.13815736 × 109
Factors of 2138157360
Divisors of 2138157360
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 61 72 80 89 90 120 122 144 178 180 183 240 244 267 305 356 360 366 445 488 534 547 549 610 712 720 732 801 890 915 976 1068 1094 1098 1220 1335 1424 1464 1602 1641 1780 1830 2136 2188 2196 2440 2670 2735 2745 2928 3204 3282 3560 3660 4005 4272 4376 4392 4880 4923 5340 5429 5470 5490 6408 6564 7120 7320 8010 8205 8752 8784 9846 10680 10858 10940 10980 12816 13128 14640 16020 16287 16410 19692 21360 21716 21880 21960 24615 26256 27145 32040 32574 32820 33367 39384 43432 43760 43920 48683 48861 49230 54290 64080 65148 65640 66734 78768 81435 86864 97366 97722 98460 100101 108580 130296 131280 133468 146049 162870 166835 194732 195444 196920 200202 217160 243415 244305 260592 266936 292098 300303 325740 333670 389464 390888 393840 400404 434320 438147 486830 488610 500505 533872 584196 600606 651480 667340 730245 778928 781776 800808 876294 973660 977220 1001010 1168392 1201212 1302960 1334680 1460490 1501515 1601616 1752588 1947320 1954440 2002020 2190735 2336784 2402424 2669360 2920980 2969663 3003030 3505176 3894640 3908880 4004040 4381470 4804848 5841960 5939326 6006060 7010352 8008080 8762940 8908989 11683920 11878652 12012120 14848315 17525880 17817978 23757304 24024240 26726967 29696630 35051760 35635956 44544945 47514608 53453934 59393260 71271912 89089890 106907868 118786520 133634835 142543824 178179780 213815736 237573040 267269670 356359560 427631472 534539340 712719120 1069078680 2138157360
- Sum of all divisors σ(n): 7393857120
- Sum of proper divisors (its aliquot sum) s(n): 5255699760
- 2138157360 is an abundant number, because the sum of its proper divisors (5255699760) is greater than itself. Its abundance is 3117542400
Bases of 2138157360
- Binary: 11111110111000110110001001100002
- Hexadecimal: 0x7F71B130
- Base-36: ZD04S0
Squares and roots of 2138157360
- 2138157360 squared (21381573602) is 4571716896122169600
- 2138157360 cubed (21381573603) is 9775050129279972389408256000
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The
square root of 2138157360 is 46240.2136673265 -
The
cube root of 2138157360 is 1288.2887712027
Scales and comparisons
How big is 2138157360?- 2,138,157,360 seconds is equal to 67 years, 51 weeks, 2 days, 4 hours, 36 minutes.
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To count from 1 to 2,138,157,360 would take you about one hundred thirty-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 2138157360 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138157360
- 2138157360 backwards is 0637518312
- 2138157360 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2138157360's digits is 36
- More coming soon!
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The information we have on file for 2138157360 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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