64374920 is an even 8-digits composite number following 64374919
and preceding 64374921 . In scientific notation, it is written as 6.4374920 × 10^7.
The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors.
There are 23633920 positive integers (up to 64374920) that are relatively prime to 64374920.
64374920 has 32 divisors, whose sum is 125155800
The reverse of 64374920 is 02947346
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
sixty-four million three hundred seventy-four thousand nine hundred twenty
Scientific notation
6.4374920 × 10^7
Engineering notation
6.4374920 × 10^6
Prime Factorization
2 × 2 × 2 × 85 × 41 × 2309
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16093730
Product of the distinct prime numbers
The prime factorization of 64374920 is 2 × 2 × 2 × 85 × 41 × 2309.
Since it has a total of 6 prime factors.
6 , 10 , 70 , 77 , 890 , 187 , 3407 , 7921 , 34332 , 88634 , 223624 , 680916 , 698671 , 9379639 , 33494427 , 32537750 , 710102704 , 652865485 , 1555962971 , 7841058418
n×2
128749840
n×3
193124760
n×4
257499680
n×5
321874600
n÷2
32187460
n÷3
21458306.666667
n÷3
16093730
n÷5
12874984
n2
4144130325006400
n3
2.6677805814186E+23
n4
1.7173816150638E+31
n5
1.105563040792E+39
2 √n
8023.3982825234
3 √n
400.77956304997
4 √n
89.573423974544
5 √n
36.453844817222
1 , 2 , 4 , 8 , 41 , 82 , 85 , 164 , 170 , 328 , 340 , 680 , 2309 , 3485 , 4618 , 6970 , 9236 , 13940 , 18472 , 27880 , 94669 , 189338 , 196265 , 378676 , 392530 , 757352 , 785060 , 1570120 , 8046865 , 16093730 , 32187460 , 64374920
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
-64374919
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 64374920 can be divided by 32 positive divisors.
The sum of these divisors (counting 64374920) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110101100100100010001000
3
Ternary
11111010120210022
4
Quaternary
3311210202020
5
Quinary
112434444140
6
Senary
10215440012
8
Octal
365444210
10
Decimal
64374920
12
Duodecimal
19686008
16
Hexadecimal
3d64888
20
Vigesimal
1026h60
36
Base36
12bs08
md5
2904620ee14f046c336edf1133aa8b88
sha1
c0fd68d2eee4edd48aaaddfc2352761a1709bba0
sha256
92150ec913a5d5debaac3b5ec87066700ebabee530b026222e5493dc29bdf01a
sha512
132d6eb2d79632e5c61c1c723f7a37ef16d1ef68c097f7a3627a2763a3c1e2f8dde865f7718a7698e8331fdeece4f0e6340d9dad09d16fcadfcace452ff1dbad
ripemd-160
b5978a42b9ee67ad0a4dceacfe9d6f9a06d8d83e
Diameter
128749840
Circumference
404479551.49486
Area
1.3019169384559E+16
Volume
1.1174773167966E+24
Surface area
5.2076677538235E+16
Circumference
404479551.49486
Perimeter
257499680
Area
4144130325006400
Diagonal
91039884.940683
Surface area
24864781950038400
Volume
2.6677805814186E+23
Space diagonal
111500632.17318
Perimeter
193124760
Area
1.7944610690245E+15
Altitude
55750316.086591
Surface area
1.7944610690245E+15
Volume
3.1440095663981E+22
Height
30346628.313561