161804704 (number)

161804704 is an even 9-digits composite number following 161804703 and preceding 161804705. In scientific notation, it is written as 1.61804704 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 12 positive divisors. There are 80902336 positive integers (up to 161804704) that are relatively prime to 161804704.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61804704 × 10^8
Engineering notation 1.61804704 × 10^6

Prime Factorization of 161804704

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5056397

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10112794
Product of the distinct prime numbers

The prime factorization of 161804704 is 2 × 2 × 2 × 2 × 2 × 5056397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 58, 100, 327, 653, 2628, 3612, 71010, 74794, 948438, 261859, 8763918, 2108712, 95793733, 81955629, 676501222, 136338360, 9839900344, 9690947022

Basic calculations (n = 161804704)

Multiplication

n×y
n×2 323609408
n×3 485414112
n×4 647218816
n×5 809023520

Division

n÷y
n÷2 80902352
n÷3 53934901.333333
n÷3 40451176
n÷5 32360940.8

Exponentiation

ny
n2 26180762236527616
n3 4.2361704841757E+24
n4 6.8543231128559E+32
n5 1.109061722396E+41

Nth Root

y√n
2√n 12720.247796328
3√n 544.91703026711
4√n 112.78407598739
5√n 43.832700562943

Divisors of 161804704

1, 2, 4, 8, 16, 32, 5056397, 10112794, 20225588, 40451176, 80902352, 161804704

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161804703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161804704 can be divided by 12 positive divisors. The sum of these divisors (counting 161804704) is 1, the average is 0.083333333333333.

Base conversion 161804704

Base System Value
2 Binary 1001101001001111000110100000
3 Ternary 102021110112022211
4 Quaternary 21221033012200
5 Quinary 312410222304
6 Senary 24020011504
8 Octal 1151170640
10 Decimal 161804704
12 Duodecimal 46230b94
16 Hexadecimal 9a4f1a0
20 Vigesimal 2ab5bf4
36 Base36 2oc1b4

Cryptographic Hash Functions

md5 41daeb931897ea98cefb760021d02da1
sha1 aa3fd8adac3ab6fd742b6fdbc52ad03caae13681
sha256 446f0a9fc7104732cfe8b57064efad387c3691a2bd15da415461b79db079f089
sha512 1bf6266d47ce2ebaa55c10d08703c15ee880d44c341ed226186f6394ab5f9b519c140d92bd8e6d29c73631afb59cb7f4aae13055d3167ae1cc50a895f9c90635
ripemd-160 feb23f0fe5fba487deea506800677d2f5a5ef69b

161804704 as geometric shapes

Circle

Radius = n
Diameter 323609408
Circumference 1016648938.8053
Area 8.2249290307656E+16

Sphere

Radius = n
Volume 1.7744429429921E+25
Surface area 3.2899716123062E+17
Circumference 1016648938.8053

Square

Length = n
Perimeter 647218816
Area 26180762236527616
Diagonal 228826406.85256

Cube

Length = n
Surface area 157084573419165696
Volume 4.2361704841757E+24
Space diagonal 280253968.23164

Equilateral Triangle

Length = n
Perimeter 485414112
Area 1.1336602593637E+16
Altitude 140126984.11582

Triangular Pyramid

Length = n
Surface area 1.1336602593637E+16
Volume 4.9923747927049E+23
Height 76275468.950855