64379849 is an odd 8-digits prime number following 64379848
and preceding 64379850 . In scientific notation, it is written as 6.4379849 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 64379848 positive integers (up to 64379849) that are relatively prime to 64379849.
64379849 has 2 divisors, whose sum is 64379850
The reverse of 64379849 is 94897346
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
sixty-four million three hundred seventy-nine thousand eight hundred forty-nine
Scientific notation
6.4379849 × 10^7
Engineering notation
6.4379849 × 10^6
Prime Factorization
64379849
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
64379849 Product of the distinct prime numbers
The prime factorization of 64379849 is 64379849.
Since it has a total of 1 prime factors.
8 , 1 , 76 , 70 , 199 , 897 , 2924 , 1682 , 10453 , 88861 , 406257 , 519693 , 6049057 , 4395466 , 6823412 , 86527535 , 295061634 , 265656918 , 9587765073 , 7461123426
n×2
128759698
n×3
193139547
n×4
257519396
n×5
321899245
n÷2
32189924.5
n÷3
21459949.666667
n÷3
16094962.25
n÷5
12875969.8
n2
4144764957262801
n3
2.6683934208907E+23
n4
1.7179076550954E+31
n5
1.1059863543098E+39
2 √n8023.7054407549
3 √n400.78979162993
4 √n89.575138519317
5 √n36.454403033056
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
64379850 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
32189925 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8023.7055030703 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999689344 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64379849 can be divided by 2 positive divisors.
The sum of these divisors (counting 64379849) is 64379850, the average is 32189925.
Base
System
Value
2
Binary
11110101100101101111001001
3
Ternary
11111010211112212
4
Quaternary
3311211233021
5
Quinary
112440123344
6
Senary
10215514505
8
Octal
365455711
10
Decimal
64379849
12
Duodecimal
19688a35
16
Hexadecimal
3d65bc9
20
Vigesimal
10279c9
36
Base36
12bvt5
md5
57a7e2073da23e5d798f1bf45b2c8336
sha1
7eaf54d98e8b5a79de9ee0926096d0efc43b4524
sha256
792d33ed1895e57cd68e7fbc97c44e1594b916d8bfd922d13649969cf06a8b28
sha512
15cde3e82002e558c63d0707cb8e98f9c2e9c3d204e784cb6fe86e3f2cc78d401a674431f31f6eff84d1c396bf3c7afa285c12953023e394eb9c742f99ff0546
ripemd-160
d68e780bd94241b1aeefcd9c6efd6d6fe69d2786
Diameter
128759698
Circumference
404510521.31524
Area
1.3021163140593E+16
Volume
1.1177340223943E+24
Surface area
5.2084652562373E+16
Circumference
404510521.31524
Perimeter
257519396
Area
4144764957262801
Diagonal
91046855.599332
Surface area
24868589743576806
Volume
2.6683934208907E+23
Space diagonal
111509169.45161
Perimeter
193139547
Area
1.7947358728526E+15
Altitude
55754584.725806
Surface area
1.7947358728526E+15
Volume
3.1447318046423E+22
Height
30348951.866444