68628360 is an even 8-digits composite number following 68628359
and preceding 68628361 . In scientific notation, it is written as 6.8628360 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 18300864 positive integers (up to 68628360) that are relatively prime to 68628360.
68628360 has 32 divisors, whose sum is 205885440
The reverse of 68628360 is 06382686
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
sixty-eight million six hundred twenty-eight thousand three hundred sixty
Scientific notation
6.8628360 × 10^7
Engineering notation
6.8628360 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 3 × 571903
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17157090 Product of the distinct prime numbers
The prime factorization of 68628360 is 2 × 2 × 2 × 5 × 3 × 571903.
Since it has a total of 6 prime factors.
2 , 7 , 38 , 46 , 198 , 428 , 9536 , 7070 , 58162 , 1340 , 251586 , 593734 , 8072499 , 6686886 , 33923729 , 40872500 , 679403359 , 443951848 , 6342828147 , 1974553960
n×2
137256720
n×3
205885080
n×4
274513440
n×5
343141800
n÷2
34314180
n÷3
22876120
n÷3
17157090
n÷5
13725672
n2
4709851796289600
n3
3.2322940462241E+23
n4
2.2182703943012E+31
n5
1.5223625919745E+39
2 √n8284.2235604793
3 √n409.41888723979
4 √n91.017710147417
5 √n36.923318298453
1 , 2 , 3 , 4 , 5 , 6 , 8 , 10 , 12 , 15 , 20 , 24 , 30 , 40 , 60 , 120 , 571903 , 1143806 , 1715709 , 2287612 , 2859515 , 3431418 , 4575224 , 5719030 , 6862836 , 8578545 , 11438060 , 13725672 , 17157090 , 22876120 , 34314180 , 68628360
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-68628359 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68628360 can be divided by 32 positive divisors.
The sum of these divisors (counting 68628360) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000101110010111110001000
3
Ternary
11210010200102010
4
Quaternary
10011302332020
5
Quinary
120032101420
6
Senary
10450535520
8
Octal
405627610
10
Decimal
68628360
12
Duodecimal
1ab975a0
16
Hexadecimal
4172f88
20
Vigesimal
118iai0
36
Base36
14uxzc
md5
68bf9aa51a1de5ea0159e30235bf0330
sha1
8e93da6c4073511b5d3a89095b6806cd2e3fb378
sha256
4290d5f9a0538fb0ffcdd7bb15d9c42dc3888688b62dd65f93d07da671f9ab31
sha512
eefc32ef824b130209945c4d066671fb547dd26dc002667c9259407d8c691b9a85b941abebc8891368786fadfb1f216c2aebc12192fec76cc65eec0f93660100
ripemd-160
505d860ccd5d7a2ceff2ddcd23f5114f9c42f44d
Diameter
137256720
Circumference
431204703.20783
Area
1.479643580272E+16
Volume
1.3539401639813E+24
Surface area
5.918574321088E+16
Circumference
431204703.20783
Perimeter
274513440
Area
4709851796289600
Diagonal
97055157.475423
Surface area
28259110777737600
Volume
3.2322940462241E+23
Space diagonal
118867806.36013
Perimeter
205885080
Area
2.0394256518233E+15
Altitude
59433903.180064
Surface area
2.0394256518233E+15
Volume
3.8092950647899E+22
Height
32351719.158474