68927137 is an odd 8-digits composite number following 68927136
and preceding 68927138 . In scientific notation, it is written as 6.8927137 × 10^7.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 68898816 positive integers (up to 68927137) that are relatively prime to 68927137.
68927137 has 4 divisors, whose sum is 68955460
The reverse of 68927137 is 73172986
Previous prime number is 2689
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-eight million nine hundred twenty-seven thousand one hundred thirty-seven
Scientific notation
6.8927137 × 10^7
Engineering notation
6.8927137 × 10^6
Prime Factorization
2689 × 25633
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
68927137
Product of the distinct prime numbers
The prime factorization of 68927137 is 2689 × 25633.
Since it has a total of 2 prime factors.
1 , 8 , 84 , 76 , 973 , 81 , 3352 , 1557 , 10877 , 82139 , 596016 , 789742 , 9603041 , 3380178 , 48813307 , 55442692 , 707367859 , 659255075 , 8812541446 , 3231882021
n×2
137854274
n×3
206781411
n×4
275708548
n×5
344635685
n÷2
34463568.5
n÷3
22975712.333333
n÷3
17231784.25
n÷5
13785427.4
n2
4750950215016769
n3
3.2746939635064E+23
n4
2.2571527945568E+31
n5
1.5557907990035E+39
2 √n
8302.2368672545
3 √n
410.01216898246
4 √n
91.11661136837
5 √n
36.955411961296
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68927136
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68927137 can be divided by 4 positive divisors.
The sum of these divisors (counting 68927137) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000110111011111010100001
3
Ternary
11210200212020221
4
Quaternary
10012323322201
5
Quinary
120121132022
6
Senary
10501203041
8
Octal
406737241
10
Decimal
68927137
12
Duodecimal
1b100481
16
Hexadecimal
41bbea1
20
Vigesimal
11afhgh
36
Base36
151cip
md5
f7633ba547d826a0dcb10792399b8e46
sha1
ecb08424ea1c98cbea980438d3d68c07ccf16bcb
sha256
555841efe25941bfb05aedd88d954b202e90daeafe37450ea89968edd1acac5c
sha512
1d43dbb427cf3e66f88d803e6ddbafa93a6eb923fcb1d4033b93be692adafc2732abb956802a13eeb4384b4798bd45187eac180d327549619c626e4e58a7a758
ripemd-160
6b8c41c6b1a34dcc899b24d9a334395329e4f319
Diameter
137854274
Circumference
433081974.46435
Area
1.4925550293068E+16
Volume
1.3717005998009E+24
Surface area
5.970220117227E+16
Circumference
433081974.46435
Perimeter
275708548
Area
4750950215016769
Diagonal
97477691.960948
Surface area
28505701290100614
Volume
3.2746939635064E+23
Space diagonal
119385303.30426
Perimeter
206781411
Area
2.0572217891598E+15
Altitude
59692651.65213
Surface area
2.0572217891598E+15
Volume
3.8592638465101E+22
Height
32492563.986983