161799429 (number)

161799429 is an odd 9-digits composite number following 161799428 and preceding 161799430. In scientific notation, it is written as 1.61799429 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 97762560 positive integers (up to 161799429) that are relatively prime to 161799429.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred ninety-nine thousand four hundred twenty-nine

Notation

Scientific notation 1.61799429 × 10^8
Engineering notation 1.61799429 × 10^6

Prime Factorization of 161799429

Prime Factorization 33 × 337 × 14549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161799429
Product of the distinct prime numbers

The prime factorization of 161799429 is 33 × 337 × 14549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161799429)

Multiplication

n×y
n×2 323598858
n×3 485398287
n×4 647197716
n×5 808997145

Division

n÷y
n÷2 80899714.5
n÷3 53933143
n÷3 40449857.25
n÷5 32359885.8

Exponentiation

ny
n2 26179055224726041
n3 4.2357561871201E+24
n4 6.8534293245926E+32
n5 1.1088809514109E+41

Nth Root

y√n
2√n 12720.040448049
3√n 544.91110858396
4√n 112.78315675689
5√n 43.832414760979

Divisors of 161799429

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161799428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161799429 can be divided by 8 positive divisors. The sum of these divisors (counting 161799429) is 1, the average is 0.125.

Base conversion 161799429

Base System Value
2 Binary 1001101001001101110100000101
3 Ternary 102021110021002110
4 Quaternary 21221031310011
5 Quinary 312410040204
6 Senary 24015531233
8 Octal 1151156405
10 Decimal 161799429
12 Duodecimal 46229b19
16 Hexadecimal 9a4dd05
20 Vigesimal 2ab4ib9
36 Base36 2obx8l

Cryptographic Hash Functions

md5 5991bfd36f90c45e0cd559c7bbf8cb8a
sha1 7bf5d625aa6dafa2c63a248eab30df112fca9e0f
sha256 59388bf79f64b843c837b499bb40d52438de5b3eda1112b2e6a43d5e81645143
sha512 bcfb7fbeb8c692ea940a7ee79d1245d810592eec3dd6bd5e4ea2d0dd250bd6da3ad03b4fb3227299a41beec2bd80f5cc905fb8686e87f6be044c17814510ba29
ripemd-160 e7c8438b37da8ef4855919645cdcfb1ec389281d

161799429 as geometric shapes

Circle

Radius = n
Diameter 323598858
Circumference 1016615795.0028
Area 8.2243927571921E+16

Sphere

Radius = n
Volume 1.7742694026472E+25
Surface area 3.2897571028768E+17
Circumference 1016615795.0028

Square

Length = n
Perimeter 647197716
Area 26179055224726041
Diagonal 228818946.87602

Cube

Length = n
Surface area 157074331348356246
Volume 4.2357561871201E+24
Space diagonal 280244831.66363

Equilateral Triangle

Length = n
Perimeter 485398287
Area 1.1335863435844E+16
Altitude 140122415.83182

Triangular Pyramid

Length = n
Surface area 1.1335863435844E+16
Volume 4.9918865389425E+23
Height 76272982.292008