161834984 (number)

161834984 is an even 9-digits composite number following 161834983 and preceding 161834985. In scientific notation, it is written as 1.61834984 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 80200960 positive integers (up to 161834984) that are relatively prime to 161834984.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million eight hundred thirty-four thousand nine hundred eighty-four

Notation

Scientific notation 1.61834984 × 10^8
Engineering notation 1.61834984 × 10^6

Prime Factorization of 161834984

Prime Factorization 2 × 2 × 2 × 113 × 179021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40458746
Product of the distinct prime numbers

The prime factorization of 161834984 is 2 × 2 × 2 × 113 × 179021. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161834984)

Multiplication

n×y
n×2 323669968
n×3 485504952
n×4 647339936
n×5 809174920

Division

n÷y
n÷2 80917492
n÷3 53944994.666667
n÷3 40458746
n÷5 32366996.8

Exponentiation

ny
n2 26190562046280256
n3 4.2385491897108E+24
n4 6.8594554030006E+32
n5 1.1100998553933E+41

Nth Root

y√n
2√n 12721.437969035
3√n 544.95101992276
4√n 112.78935219707
5√n 43.8343410033

Divisors of 161834984

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 -161834983
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 161834984 can be divided by 16 positive divisors. The sum of these divisors (counting 161834984) is 1, the average is 0.0625.

Base conversion 161834984

Base System Value
2 Binary 1001101001010110011111101000
3 Ternary 102021112001212022
4 Quaternary 21221112133220
5 Quinary 312412204414
6 Senary 24020404012
8 Octal 1151263750
10 Decimal 161834984
12 Duodecimal 46246608
16 Hexadecimal 9a567e8
20 Vigesimal 2ab9794
36 Base36 2ocoo8

Cryptographic Hash Functions

md5 c0f0d57fce7b2c558baf40b08340eda1
sha1 93a8995bbb18e3d71cf4f4bb0fb53beeb8c8525c
sha256 c55463d8ee1b816d591e1b39fa313df3faf7db5319bc674b53282fcda45ff874
sha512 9dda6d5a36aa315a49489587eee0762836e1660adb054bb84181c488f9e58f419ffcc23fc1bb86a06246a10cc181ef03f2c79001bc3c8e764840d5581b7da5a9
ripemd-160 719fbd6866287450a4fcf8ea5f5981bbdbe5d748

161834984 as geometric shapes

Circle

Radius = n
Diameter 323669968
Circumference 1016839193.6564
Area 8.2280077317982E+16

Sphere

Radius = n
Volume 1.7754393328366E+25
Surface area 3.2912030927193E+17
Circumference 1016839193.6564

Square

Length = n
Perimeter 647339936
Area 26190562046280256
Diagonal 228869229.23923

Cube

Length = n
Surface area 157143372277681536
Volume 4.2385491897108E+24
Space diagonal 280306414.7301

Equilateral Triangle

Length = n
Perimeter 485504952
Area 1.1340846035736E+16
Altitude 140153207.36505

Triangular Pyramid

Length = n
Surface area 1.1340846035736E+16
Volume 4.9951781240621E+23
Height 76289743.079744