64888976 is an even 8-digits composite number following 64888975
and preceding 64888977 . In scientific notation, it is written as 6.4888976 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 10 positive divisors.
There are 32444480 positive integers (up to 64888976) that are relatively prime to 64888976.
64888976 has 10 divisors, whose sum is 125722422
The reverse of 64888976 is 67988846
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-four million eight hundred eighty-eight thousand nine hundred seventy-six
Scientific notation
6.4888976 × 10^7
Engineering notation
6.4888976 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 4055561
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
8111122
Product of the distinct prime numbers
The prime factorization of 64888976 is 2 × 2 × 2 × 2 × 4055561.
Since it has a total of 5 prime factors.
4 , 10 , 93 , 76 , 572 , 341 , 8979 , 3767 , 34091 , 9744 , 874827 , 102155 , 889429 , 7221529 , 32981272 , 96450092 , 354044418 , 88796643 , 5476813799 , 3765877539
n×2
129777952
n×3
194666928
n×4
259555904
n×5
324444880
n÷2
32444488
n÷3
21629658.666667
n÷3
16222244
n÷5
12977795.2
n2
4210579206328576
n3
2.7322017306555E+23
n4
1.7728977252767E+31
n5
1.1504151794593E+39
2 √n
8055.3693894197
3 √n
401.84352383021
4 √n
89.751709674076
5 √n
36.511879054367
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64888975
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64888976 can be divided by 10 positive divisors.
The sum of these divisors (counting 64888976) is 1, the average is 0.1.
Base
System
Value
2
Binary
11110111100010000010010000
3
Ternary
11112002200221102
4
Quaternary
3313202002100
5
Quinary
113102421401
6
Senary
10234443532
8
Octal
367420220
10
Decimal
64888976
12
Duodecimal
198935a8
16
Hexadecimal
3de2090
20
Vigesimal
105b28g
36
Base36
12msnk
md5
58d0a1de7d7938add4ff1b0ee144745c
sha1
7c5bff08fa19fdb74499a37c3db52adce01cced6
sha256
0d80525a6bb141db36c2081f41e3a5eef3b8cef940f9ea0325edf79fbc2057ce
sha512
0351ca0d915a494164164649b3dc45831c0f543fd09fac653b57b9f5007ee97bd5aefb385830645d8eb0c7b46ca346659f38f310764120d7f2f542e9d3778e27
ripemd-160
c4dd69dedd36778aa6b137686c9eb34446a428ff
Diameter
129777952
Circumference
407709460.60113
Area
1.322792470196E+16
Volume
1.144461984687E+24
Surface area
5.2911698807839E+16
Circumference
407709460.60113
Perimeter
259555904
Area
4210579206328576
Diagonal
91766869.907702
Surface area
25263475237971456
Volume
2.7322017306555E+23
Space diagonal
112391003.28312
Perimeter
194666928
Area
1.8232342786635E+15
Altitude
56195501.641559
Surface area
1.8232342786635E+15
Volume
3.2199306188603E+22
Height
30588956.635901