161764404 (number)

161764404 is an even 9-digits composite number following 161764403 and preceding 161764405. In scientific notation, it is written as 1.61764404 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 50962176 positive integers (up to 161764404) that are relatively prime to 161764404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61764404 × 10^8
Engineering notation 1.61764404 × 10^6

Prime Factorization of 161764404

Prime Factorization 2 × 2 × 3 × 19 × 809 × 877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 80882202
Product of the distinct prime numbers

The prime factorization of 161764404 is 2 × 2 × 3 × 19 × 809 × 877. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161764404)

Multiplication

n×y
n×2 323528808
n×3 485293212
n×4 647057616
n×5 808822020

Division

n÷y
n÷2 80882202
n÷3 53921468
n÷3 40441101
n÷5 32352880.8

Exponentiation

ny
n2 26167722401475216
n3 4.2330060183121E+24
n4 6.8474969568067E+32
n5 1.1076812641096E+41

Nth Root

y√n
2√n 12718.663609043
3√n 544.87178646558
4√n 112.77705267049
5√n 43.830516901034

Divisors of 161764404

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161764403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161764404 can be divided by 48 positive divisors. The sum of these divisors (counting 161764404) is 1, the average is 0.020833333333333.

Base conversion 161764404

Base System Value
2 Binary 1001101001000101010000110100
3 Ternary 102021101111001020
4 Quaternary 21221011100310
5 Quinary 312402430104
6 Senary 24015101140
8 Octal 1151052064
10 Decimal 161764404
12 Duodecimal 462117b0
16 Hexadecimal 9a45434
20 Vigesimal 2ab0b04
36 Base36 2ob67o

Cryptographic Hash Functions

md5 7a540b5161c449ff86465d2b41939750
sha1 14a4986010c628b51f2f4843e9aeefe3b268e0eb
sha256 4924683e045c03219799cc0ce10bf220cbf5023b90a6ad07ab598b6ad9741fd0
sha512 bbc17ac927515b5f109e89539e943c23a5a90b8fbc1b75dba9e2de9597a164a709a39d648c6c26379ee90f162255e0a78a062ea0fd8e4c6e282eefdfea487797
ripemd-160 41834a17850dcf6f59e8150a49aaf06ff3d2dc61

161764404 as geometric shapes

Circle

Radius = n
Diameter 323528808
Circumference 1016395726.4375
Area 8.2208324457652E+16

Sphere

Radius = n
Volume 1.7731174146308E+25
Surface area 3.2883329783061E+17
Circumference 1016395726.4375

Square

Length = n
Perimeter 647057616
Area 26167722401475216
Diagonal 228769414.046

Cube

Length = n
Surface area 157006334408851296
Volume 4.2330060183121E+24
Space diagonal 280184166.5841

Equilateral Triangle

Length = n
Perimeter 485293212
Area 1.1330956179428E+16
Altitude 140092083.29205

Triangular Pyramid

Length = n
Surface area 1.1330956179428E+16
Volume 4.9886454339199E+23
Height 76256471.348667