64492797 is an odd 8-digits composite number following 64492796
and preceding 64492798 . In scientific notation, it is written as 6.4492797 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 42953472 positive integers (up to 64492797) that are relatively prime to 64492797.
64492797 has 8 divisors, whose sum is 86073856
The reverse of 64492797 is 79729446
Previous prime number is 1087
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-four million four hundred ninety-two thousand seven hundred ninety-seven
Scientific notation
6.4492797 × 10^7
Engineering notation
6.4492797 × 10^6
Prime Factorization
3 × 1087 × 19777
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64492797
Product of the distinct prime numbers
The prime factorization of 64492797 is 3 × 1087 × 19777.
Since it has a total of 3 prime factors.
1 , 1 , 95 , 58 , 155 , 428 , 3507 , 9021 , 44973 , 57479 , 699596 , 406113 , 6900941 , 5698837 , 92849556 , 30111015 , 668161465 , 835345998 , 4800025953 , 3442389741
n×2
128985594
n×3
193478391
n×4
257971188
n×5
322463985
n÷2
32246398.5
n÷3
21497599
n÷3
16123199.25
n÷5
12898559.4
n2
4159320864883209
n3
2.6824623619678E+23
n4
1.7299950057053E+31
n5
1.1157221671396E+39
2 √n
8030.7407503916
3 √n
401.02403655231
4 √n
89.614400351682
5 √n
36.467185186331
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64492796
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64492797 can be divided by 8 positive divisors.
The sum of these divisors (counting 64492797) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110110000001010011111101
3
Ternary
11111100120111010
4
Quaternary
3312001103331
5
Quinary
113002232142
6
Senary
10222145433
8
Octal
366012375
10
Decimal
64492797
12
Duodecimal
19722279
16
Hexadecimal
3d814fd
20
Vigesimal
1031bjh
36
Base36
12eayl
md5
7d07214674bbd01cea63bbb845d9c94b
sha1
1557917ecf6a3dfff5f08cc4dc0b0c8a03db96ce
sha256
84f2769f7855bf5f8d2c48abdd71f1649bfdcc85df7c7b978f8aa7d036ca7f76
sha512
7aa0ef194ec2e0ff863cce23afcab77b4134bcb1df5c1f60b944b8e9782fb54d47597c40278c036141d3e8a05d621de75494150f3e43f25322cc808d62f8a309
ripemd-160
234a6cd51f459e432855172089bb19c87c292e37
Diameter
128985594
Circumference
405220194.52932
Area
1.306689187304E+16
Volume
1.1236272066519E+24
Surface area
5.2267567492159E+16
Circumference
405220194.52932
Perimeter
257971188
Area
4159320864883209
Diagonal
91206588.192775
Surface area
24955925189299254
Volume
2.6824623619678E+23
Space diagonal
111704801.12623
Perimeter
193478391
Area
1.8010387657398E+15
Altitude
55852400.563113
Surface area
1.8010387657398E+15
Volume
3.1613122107085E+22
Height
30402196.064258