64461909 (number)

64461909 is an odd 8-digits composite number following 64461908 and preceding 64461910. In scientific notation, it is written as 6.4461909 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 40365312 positive integers (up to 64461909) that are relatively prime to 64461909.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred sixty-one thousand nine hundred nine

Notation

Scientific notation 6.4461909 × 10^7
Engineering notation 6.4461909 × 10^6

Prime Factorization of 64461909

Prime Factorization 3 × 17 × 1867 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64461909
Product of the distinct prime numbers

The prime factorization of 64461909 is 3 × 17 × 1867 × 677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 48, 7, 685, 745, 9905, 8746, 97621, 26956, 759504, 223203, 7419307, 4750261, 14558176, 77717008, 79493591, 866579938, 2330029901, 9315144463

Basic calculations (n = 64461909)

Multiplication

n×y
n×2 128923818
n×3 193385727
n×4 257847636
n×5 322309545

Division

n÷y
n÷2 32230954.5
n÷3 21487303
n÷3 16115477.25
n÷5 12892381.8

Exponentiation

ny
n2 4155337711924281
n3 2.6786100145033E+23
n4 1.726683150014E+31
n5 1.1130529208804E+39

Nth Root

y√n
2√n 8028.8174098058
3√n 400.96000455159
4√n 89.603668506405
5√n 36.463691418592

Divisors of 64461909

1, 3, 17, 51, 677, 1867, 2031, 5601, 11509, 31739, 34527, 95217, 1263959, 3791877, 21487303, 64461909

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64461908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64461909 can be divided by 16 positive divisors. The sum of these divisors (counting 64461909) is 1, the average is 0.0625.

Base conversion 64461909

Base System Value
2 Binary 11110101111001110001010101
3 Ternary 11111022000010010
4 Quaternary 3311321301111
5 Quinary 113000240114
6 Senary 10221350433
8 Octal 365716125
10 Decimal 64461909
12 Duodecimal 19708419
16 Hexadecimal 3d79c55
20 Vigesimal 102hef9
36 Base36 12dn4l

Cryptographic Hash Functions

md5 a184d3387c27bf426bb458fddab1d3a4
sha1 9c5878c8a66ff14198980ca8c2fd04b179f8b731
sha256 64fb3d2f0dcaa6c5742445368ca9b952fcb4a17f0574073d7f4cbebf4e97e95c
sha512 ffcec3f461b0463e24edd844151b40ffc81f88cba660df579904cee4473f60a7bd699063ad69c965f1e135b633d990742f135dee0a0999afe6565cbf10195b1b
ripemd-160 3bca5aae15a3bba4744f541ae6d0c58b1e3c4d2b

64461909 as geometric shapes

Circle

Radius = n
Diameter 128923818
Circumference 405026119.50155
Area 1.3054378428966E+16

Sphere

Radius = n
Volume 1.1220135391194E+24
Surface area 5.2217513715864E+16
Circumference 405026119.50155

Square

Length = n
Perimeter 257847636
Area 4155337711924281
Diagonal 91162905.96426

Cube

Length = n
Surface area 24932026271545686
Volume 2.6786100145033E+23
Space diagonal 111651301.54088

Equilateral Triangle

Length = n
Perimeter 193385727
Area 1.799314009915E+15
Altitude 55825650.770441

Triangular Pyramid

Length = n
Surface area 1.799314009915E+15
Volume 3.1567721756825E+22
Height 30387635.32142