138089700
138,089,700 is an even composite number composed of six prime numbers multiplied together.
138089700 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138089700:
22 × 32 × 52 × 7 × 23 × 953
(2 × 2 × 3 × 3 × 5 × 5 × 7 × 23 × 953)See below for interesting mathematical facts about the number 138089700 from the Numbermatics database.
Names of 138089700
- Cardinal: 138089700 can be written as One hundred thirty-eight million, eighty-nine thousand, seven hundred.
Scientific notation
- Scientific notation: 1.380897 × 108
Factors of 138089700
Divisors of 138089700
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 25 28 30 35 36 42 45 46 50 60 63 69 70 75 84 90 92 100 105 115 126 138 140 150 161 175 180 207 210 225 230 252 276 300 315 322 345 350 414 420 450 460 483 525 575 630 644 690 700 805 828 900 953 966 1035 1050 1150 1260 1380 1449 1575 1610 1725 1906 1932 2070 2100 2300 2415 2859 2898 3150 3220 3450 3812 4025 4140 4765 4830 5175 5718 5796 6300 6671 6900 7245 8050 8577 9530 9660 10350 11436 12075 13342 14295 14490 16100 17154 19060 20013 20700 21919 23825 24150 26684 28590 28980 33355 34308 36225 40026 42885 43838 47650 48300 57180 60039 65757 66710 71475 72450 80052 85770 87676 95300 100065 109595 120078 131514 133420 142950 144900 153433 166775 171540 197271 200130 214425 219190 240156 263028 285900 300195 306866 328785 333550 394542 400260 428850 438380 460299 500325 547975 600390 613732 657570 667100 767165 789084 857700 920598 986355 1000650 1095950 1200780 1315140 1380897 1500975 1534330 1643925 1841196 1972710 2001300 2191900 2301495 2761794 3001950 3068660 3287850 3835825 3945420 4602990 4931775 5523588 6003900 6575700 6904485 7671650 9205980 9863550 11507475 13808970 15343300 19727100 23014950 27617940 34522425 46029900 69044850 138089700
- Sum of all divisors σ(n): 516716928
- Sum of proper divisors (its aliquot sum) s(n): 378627228
- 138089700 is an abundant number, because the sum of its proper divisors (378627228) is greater than itself. Its abundance is 240537528
Bases of 138089700
- Binary: 10000011101100010100111001002
- Hexadecimal: 0x83B14E4
- Base-36: 2A7QP0
Squares and roots of 138089700
- 138089700 squared (1380897002) is 19068765246090000
- 138089700 cubed (1380897003) is 2633200072202994273000000
-
The
square root of 138089700 is 11751.1573898063 -
The
cube root of 138089700 is 516.8768667197
Scales and comparisons
How big is 138089700?- 138,089,700 seconds is equal to 4 years, 20 weeks, 2 days, 6 hours, 15 minutes.
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To count from 1 to 138,089,700 would take you about six 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 138089700 cubic inches would be around 43.1 feet tall.
Recreational maths with 138089700
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