138889500160
138,889,500,160 is an even composite number composed of four prime numbers multiplied together.
What does the number 138889500160 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 120 divisors.
138889500160 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 138889500160:
29 × 5 × 232 × 102559
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 23 × 102559)See below for interesting mathematical facts about the number 138889500160 from the Numbermatics database.
Names of 138889500160
- Cardinal: 138889500160 can be written as One hundred thirty-eight billion, eight hundred eighty-nine million, five hundred thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.3888950016 × 1011
Factors of 138889500160
Divisors of 138889500160
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 460 512 529 640 736 920 1058 1280 1472 1840 2116 2560 2645 2944 3680 4232 5290 5888 7360 8464 10580 11776 14720 16928 21160 29440 33856 42320 58880 67712 84640 102559 135424 169280 205118 270848 338560 410236 512795 677120 820472 1025590 1354240 1640944 2051180 2358857 3281888 4102360 4717714 6563776 8204720 9435428 11794285 13127552 16409440 18870856 23588570 26255104 32818880 37741712 47177140 52510208 54253711 65637760 75483424 94354280 108507422 131275520 150966848 188708560 217014844 262551040 271268555 301933696 377417120 434029688 542537110 603867392 754834240 868059376 1085074220 1207734784 1509668480 1736118752 2170148440 3019336960 3472237504 4340296880 6038673920 6944475008 8680593760 13888950016 17361187520 27777900032 34722375040 69444750080 138889500160
- Sum of all divisors σ(n): 348120843840
- Sum of proper divisors (its aliquot sum) s(n): 209231343680
- 138889500160 is an abundant number, because the sum of its proper divisors (209231343680) is greater than itself. Its abundance is 70341843520
Bases of 138889500160
- Binary: 100000010101100111010110010110000000002
- Hexadecimal: 0x2056759600
- Base-36: 1RSZ8074
Squares and roots of 138889500160
- 138889500160 squared (1388895001602) is 19290293254694640025600
- 138889500160 cubed (1388895001603) is 2679219188084358126586713604096000
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The
square root of 138889500160 is 372678.8163553169 -
The
cube root of 138889500160 is 5178.7284406911
Scales and comparisons
How big is 138889500160?- 138,889,500,160 seconds is equal to 4,416 years, 13 weeks, 2 days, 8 hours, 42 minutes, 40 seconds.
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To count from 1 to 138,889,500,160 would take you about eight thousand, eight hundred thirty-two 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 138889500160 cubic inches would be around 431.6 feet tall.
Recreational maths with 138889500160
- 138889500160 backwards is 061005988831
- The number of decimal digits it has is: 12
- The sum of 138889500160's digits is 49
- More coming soon!
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