64996888 is an even 8-digits composite number following 64996887
and preceding 64996889 . In scientific notation, it is written as 6.4996888 × 10^7.
The sum of its digits is 58. It has a total of 6 prime factors and 32 positive divisors.
There are 28524160 positive integers (up to 64996888) that are relatively prime to 64996888.
64996888 has 32 divisors, whose sum is 137538000
The reverse of 64996888 is 88869946
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 58 Digital Root 4
Name
sixty-four million nine hundred ninety-six thousand eight hundred eighty-eight
Scientific notation
6.4996888 × 10^7
Engineering notation
6.4996888 × 10^6
Prime Factorization
2 × 2 × 2 × 29 × 11 × 25469
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
16249222 Product of the distinct prime numbers
The prime factorization of 64996888 is 2 × 2 × 2 × 29 × 11 × 25469.
Since it has a total of 6 prime factors.
2 , 6 , 92 , 62 , 505 , 904 , 952 , 7209 , 3039 , 11695 , 917095 , 890042 , 3336787 , 7365988 , 63030510 , 46906639 , 778051962 , 350110508 , 9440794602 , 49467759
n×2
129993776
n×3
194990664
n×4
259987552
n×5
324984440
n÷2
32498444
n÷3
21665629.333333
n÷3
16249222
n÷5
12999377.6
n2
4224595449684544
n3
2.7458555728846E+23
n4
1.7847206713495E+31
n5
1.1600128958699E+39
2 √n8062.0647479414
3 √n402.06615909057
4 √n89.789001263749
5 √n36.52401501882
1 , 2 , 4 , 8 , 11 , 22 , 29 , 44 , 58 , 88 , 116 , 232 , 319 , 638 , 1276 , 2552 , 25469 , 50938 , 101876 , 203752 , 280159 , 560318 , 738601 , 1120636 , 1477202 , 2241272 , 2954404 , 5908808 , 8124611 , 16249222 , 32498444 , 64996888
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
-64996887 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 64996888 can be divided by 32 positive divisors.
The sum of these divisors (counting 64996888) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110111111100011000011000
3
Ternary
11112022011222011
4
Quaternary
3313330120120
5
Quinary
113114400023
6
Senary
10241035304
8
Octal
367743030
10
Decimal
64996888
12
Duodecimal
19925b34
16
Hexadecimal
3dfc618
20
Vigesimal
1064c48
36
Base36
12p3x4
md5
473caa9cd49d519056f9ea885e8d08e9
sha1
97e0fafa4b467e6dc0d186985c68224a70464642
sha256
ce281a1c394c93922078c97520407bb8d541106eb4656088f48aa5efe7e1729a
sha512
202e72c19602a706133f21e8f8c702291855d49ee226ad2e8b6b5adeb5725ba8d9c3fdaca51c5abb2ba87a663467d2e705e590b5082eabd418956ae4a1d39dc0
ripemd-160
03b9e2b9e49eb3d795e53fcaf1dd33d876910047
Diameter
129993776
Circumference
408387491.694
Area
1.3271958029118E+16
Volume
1.1501812927457E+24
Surface area
5.3087832116471E+16
Circumference
408387491.694
Perimeter
259987552
Area
4224595449684544
Diagonal
91919480.521645
Surface area
25347572698107264
Volume
2.7458555728846E+23
Space diagonal
112577912.34986
Perimeter
194990664
Area
1.8293034900695E+15
Altitude
56288956.174932
Surface area
1.8293034900695E+15
Volume
3.2360218262426E+22
Height
30639826.840548