64272220 is an even 8-digits composite number following 64272219
and preceding 64272221 . In scientific notation, it is written as 6.4272220 × 10^7.
The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors.
There are 25651392 positive integers (up to 64272220) that are relatively prime to 64272220.
64272220 has 24 divisors, whose sum is 135273600
The reverse of 64272220 is 02227246
Previous prime number is 479
Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7
Name
sixty-four million two hundred seventy-two thousand two hundred twenty
Scientific notation
6.4272220 × 10^7
Engineering notation
6.4272220 × 10^6
Prime Factorization
2 × 2 × 5 × 479 × 6709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32136110
Product of the distinct prime numbers
The prime factorization of 64272220 is 2 × 2 × 5 × 479 × 6709.
Since it has a total of 5 prime factors.
6 , 8 , 11 , 5 , 665 , 383 , 1911 , 6751 , 46596 , 78981 , 804335 , 873611 , 3824181 , 5340383 , 13903073 , 25089089 , 141638390 , 36463998 , 1325022700 , 7788826338
n×2
128544440
n×3
192816660
n×4
257088880
n×5
321361100
n÷2
32136110
n÷3
21424073.333333
n÷3
16068055
n÷5
12854444
n2
4130918263728400
n3
2.6550328744837E+23
n4
1.7064485701605E+31
n5
1.0967723792004E+39
2 √n
8016.9956966435
3 √n
400.56632281777
4 √n
89.537677525405
5 √n
36.442206119373
1 , 2 , 4 , 5 , 10 , 20 , 479 , 958 , 1916 , 2395 , 4790 , 6709 , 9580 , 13418 , 26836 , 33545 , 67090 , 134180 , 3213611 , 6427222 , 12854444 , 16068055 , 32136110 , 64272220
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64272219
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64272220 can be divided by 24 positive divisors.
The sum of these divisors (counting 64272220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11110101001011011101011100
3
Ternary
11110221100220121
4
Quaternary
3311023131130
5
Quinary
112423202340
6
Senary
10213324324
8
Octal
365133534
10
Decimal
64272220
12
Duodecimal
196366a4
16
Hexadecimal
3d4b75c
20
Vigesimal
101e0b0
36
Base36
129krg
md5
943001514f451fbc1a367645378fa39f
sha1
324a8b027336600a443846b2ececf892063fc695
sha256
f2a7bc84690e85c03e9c9dbca57440c346f67d229e66a2da90861483cc1f1fe6
sha512
02ce08c9d720e017ae31245c2717b9fba8ad7d7befcb0c7b766d56e5c87ac2d6a01f8d9e09938c9fb03c44f30f592b83bb8417e509bbb0085d0d9342acf1aedc
ripemd-160
54d8d03b0800df19a04e7b1e27d1e44ff722333b
Diameter
128544440
Circumference
403834268.36381
Area
1.2977662469909E+16
Volume
1.1121375698023E+24
Surface area
5.1910649879636E+16
Circumference
403834268.36381
Perimeter
257088880
Area
4130918263728400
Diagonal
90894645.207827
Surface area
24785509582370400
Volume
2.6550328744837E+23
Space diagonal
111322750.55524
Perimeter
192816660
Area
1.7887400786729E+15
Altitude
55661375.277622
Surface area
1.7887400786729E+15
Volume
3.1289862497011E+22
Height
30298215.069276