68996839 is an odd 8-digits prime number following 68996838
and preceding 68996840 . In scientific notation, it is written as 6.8996839 × 10^7.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 68996838 positive integers (up to 68996839) that are relatively prime to 68996839.
68996839 has 2 divisors, whose sum is 68996840
The reverse of 68996839 is 93869986
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
sixty-eight million nine hundred ninety-six thousand eight hundred thirty-nine
Scientific notation
6.8996839 × 10^7
Engineering notation
6.8996839 × 10^6
Prime Factorization
68996839
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
68996839
Product of the distinct prime numbers
The prime factorization of 68996839 is 68996839.
Since it has a total of 1 prime factors.
9 , 4 , 46 , 55 , 902 , 154 , 7722 , 2516 , 70759 , 7541 , 161648 , 831798 , 5923216 , 3038835 , 75577847 , 46932367 , 429310202 , 468611863 , 2944410233 , 6207792050
n×2
137993678
n×3
206990517
n×4
275987356
n×5
344984195
n÷2
34498419.5
n÷3
22998946.333333
n÷3
17249209.75
n÷5
13799367.8
n2
4760563791991921
n3
3.284638535053E+23
n4
2.2662967617624E+31
n5
1.5636731279755E+39
2 √n
8306.4335908981
3 √n
410.15032956546
4 √n
91.139637869031
5 √n
36.96288311109
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
68996840
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34498420
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8306.4336510924
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999710132
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68996839 can be divided by 2 positive divisors.
The sum of these divisors (counting 68996839) is 68996840, the average is 34498420.
Base
System
Value
2
Binary
100000111001100111011100111
3
Ternary
11210211101212111
4
Quaternary
10013030323213
5
Quinary
120130344324
6
Senary
10502501451
8
Octal
407147347
10
Decimal
68996839
12
Duodecimal
1b134887
16
Hexadecimal
41ccee7
20
Vigesimal
11b4c1j
36
Base36
152uav
md5
6acf5a0d9cdd6a647391fb6733a0cd2c
sha1
03ae2f29d2c02eeeed648ed5765a07d0f1f75922
sha256
8d209f2f1daa9fac9dcd027a99bb1ba71ecb998403073ff24af424c95e148412
sha512
067cccea0d68407ccb36251597fb4594e06b1744d1c8f151c1a916a8962803131e827e1a8ef8c645df395adf2369a3132dddfbdd60d4cf9f0bbd433f075cbf63
ripemd-160
422036195df4ebfd15dba6751fb87fc0c82eb9c3
Diameter
137993678
Circumference
433519925.04664
Area
1.4955752235867E+16
Volume
1.3758661721894E+24
Surface area
5.982300894347E+16
Circumference
433519925.04664
Perimeter
275987356
Area
4760563791991921
Diagonal
97576265.474673
Surface area
28563382751951526
Volume
3.284638535053E+23
Space diagonal
119506030.70965
Perimeter
206990517
Area
2.0613845901007E+15
Altitude
59753015.354825
Surface area
2.0613845901007E+15
Volume
3.870983636471E+22
Height
32525421.824891