164906918 (number)

164906918 is an even 9-digits composite number following 164906917 and preceding 164906919. In scientific notation, it is written as 1.64906918 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 69379200 positive integers (up to 164906918) that are relatively prime to 164906918.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64906918 × 10^8
Engineering notation 1.64906918 × 10^6

Prime Factorization of 164906918

Prime Factorization 2 × 31 × 11 × 23 × 10513

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 164906918
Product of the distinct prime numbers

The prime factorization of 164906918 is 2 × 31 × 11 × 23 × 10513. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 98, 87, 660, 283, 3055, 4769, 22118, 22036, 79952, 586509, 6370673, 8782152, 8895542, 45108072, 451180966, 627324419, 6174535795, 5712983388

Basic calculations (n = 164906918)

Multiplication

n×y
n×2 329813836
n×3 494720754
n×4 659627672
n×5 824534590

Division

n÷y
n÷2 82453459
n÷3 54968972.666667
n÷3 41226729.5
n÷5 32981383.6

Exponentiation

ny
n2 27194291604258724
n3 4.4845268156516E+24
n4 7.3952949585746E+32
n5 1.2195352993195E+41

Nth Root

y√n
2√n 12841.608855591
3√n 548.37749710241
4√n 113.320822692
5√n 43.999503416665

Divisors of 164906918

1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 10513, 15686, 21026, 115643, 231286, 241799, 325903, 483598, 651806, 2659789, 3584933, 5319578, 7169866, 7495769, 14991538, 82453459, 164906918

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 -164906917
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 164906918 can be divided by 32 positive divisors. The sum of these divisors (counting 164906918) is 1, the average is 0.03125.

Base conversion 164906918

Base System Value
2 Binary 1001110101000100011110100110
3 Ternary 102111022010202122
4 Quaternary 21311010132212
5 Quinary 314204010133
6 Senary 24210305542
8 Octal 1165043646
10 Decimal 164906918
12 Duodecimal 472882b2
16 Hexadecimal 9d447a6
20 Vigesimal 2bad75i
36 Base36 2q6izq

Cryptographic Hash Functions

md5 7b5ff338b17ef12e6747c21628eaf9a8
sha1 a7b31ef5bb7bcd103d6f009b18d71517d4b0da24
sha256 427b62b5d1a2c9b82f0bc176bb569237ba9faca9a0c27b7aca7b8087f6915020
sha512 1f8df9ea4eec130d8972753d3af5a16ffbb02ada39257a2a250198f226ba4debb7470d88f87440e52fd8c1fa4700d96fefaee4ecd7c0c3b0f18341519e5eb6fb
ripemd-160 055cd4cbd93773e78c137b8bbcef14d14c0fe8d4

164906918 as geometric shapes

Circle

Radius = n
Diameter 329813836
Circumference 1036140724.2299
Area 8.5433386723518E+16

Sphere

Radius = n
Volume 1.8784741998503E+25
Surface area 3.4173354689407E+17
Circumference 1036140724.2299

Square

Length = n
Perimeter 659627672
Area 27194291604258724
Diagonal 233213599.96475

Cube

Length = n
Surface area 163165749625552344
Volume 4.4845268156516E+24
Space diagonal 285627160.49559

Equilateral Triangle

Length = n
Perimeter 494720754
Area 1.1775473683605E+16
Altitude 142813580.2478

Triangular Pyramid

Length = n
Surface area 1.1775473683605E+16
Volume 5.2850655362669E+23
Height 77737866.654916