68996937 is an odd 8-digits composite number following 68996936
and preceding 68996938 . In scientific notation, it is written as 6.8996937 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 45129968 positive integers (up to 68996937) that are relatively prime to 68996937.
68996937 has 8 divisors, whose sum is 93731904
The reverse of 68996937 is 73969986
Previous prime number is 53
Is Prime? no Number parity odd Number length 8 Sum of Digits 57 Digital Root 3
Name
sixty-eight million nine hundred ninety-six thousand nine hundred thirty-seven
Scientific notation
6.8996937 × 10^7
Engineering notation
6.8996937 × 10^6
Prime Factorization
3 × 53 × 433943
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
68996937 Product of the distinct prime numbers
The prime factorization of 68996937 is 3 × 53 × 433943.
Since it has a total of 3 prime factors.
5 , 6 , 10 , 42 , 315 , 114 , 7512 , 7829 , 76862 , 9888 , 973482 , 742126 , 8532367 , 2553522 , 59507314 , 99289687 , 985868893 , 620136544 , 3204830379 , 6066617627
n×2
137993874
n×3
206990811
n×4
275987748
n×5
344984685
n÷2
34498468.5
n÷3
22998979
n÷3
17249234.25
n÷5
13799387.4
n2
4760577315381969
n3
3.2846525311304E+23
n4
2.2663096375729E+31
n5
1.5636842328611E+39
2 √n8306.4394899379
3 √n410.15052375171
4 √n91.139670231672
5 √n36.962893611167
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-68996936 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68996937 can be divided by 8 positive divisors.
The sum of these divisors (counting 68996937) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000111001100111101001001
3
Ternary
11210211102000010
4
Quaternary
10013030331021
5
Quinary
120130400222
6
Senary
10502502133
8
Octal
407147511
10
Decimal
68996937
12
Duodecimal
1b134949
16
Hexadecimal
41ccf49
20
Vigesimal
11b4c6h
36
Base36
152udl
md5
e48b4354f6b2c24008ce88e0be4504e1
sha1
e2891e8a3b5bfd8411afc490d5cfdd37998ab40c
sha256
d5d7f4a9b36f518bbbca533ad2f998ed828cc88a3134478865d470e9167a9d6e
sha512
55eaeb5711671104423938680bea66bb2acffd71efa0130f315ccced462accd1a2a7cadbc177bca62debd905d4a0e91b8c6affa5b77bc917b24e4ad9367e8ee8
ripemd-160
e907f7e0bf2df7c84fda1eed6172e5846f643760
Diameter
137993874
Circumference
433520540.7988
Area
1.495579472085E+16
Volume
1.3758720348526E+24
Surface area
5.9823178883401E+16
Circumference
433520540.7988
Perimeter
275987748
Area
4760577315381969
Diagonal
97576404.067602
Surface area
28563463892291814
Volume
3.2846525311304E+23
Space diagonal
119506200.45063
Perimeter
206990811
Area
2.0613904459004E+15
Altitude
59753100.225314
Surface area
2.0613904459004E+15
Volume
3.8710001310064E+22
Height
32525468.022534