161834128 (number)

161834128 is an even 9-digits composite number following 161834127 and preceding 161834129. In scientific notation, it is written as 1.61834128 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 10 positive divisors. There are 80917056 positive integers (up to 161834128) that are relatively prime to 161834128.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million eight hundred thirty-four thousand one hundred twenty-eight

Notation

Scientific notation 1.61834128 × 10^8
Engineering notation 1.61834128 × 10^6

Prime Factorization of 161834128

Prime Factorization 2 × 2 × 2 × 2 × 10114633

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20229266
Product of the distinct prime numbers

The prime factorization of 161834128 is 2 × 2 × 2 × 2 × 10114633. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 64, 56, 826, 566, 302, 3699, 94870, 85003, 22968, 486620, 9511930, 1317150, 84349737, 98156993, 64854137, 894205816, 3716133443, 9713677206

Basic calculations (n = 161834128)

Multiplication

n×y
n×2 323668256
n×3 485502384
n×4 647336512
n×5 809170640

Division

n÷y
n÷2 80917064
n÷3 53944709.333333
n÷3 40458532
n÷5 32366825.6

Exponentiation

ny
n2 26190284985520384
n3 4.2384819327032E+24
n4 6.8593102762277E+32
n5 1.1100704972348E+41

Nth Root

y√n
2√n 12721.404324995
3√n 544.95005911094
4√n 112.78920305151
5√n 43.834294632269

Divisors of 161834128

1, 2, 4, 8, 16, 10114633, 20229266, 40458532, 80917064, 161834128

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161834127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161834128 can be divided by 10 positive divisors. The sum of these divisors (counting 161834128) is 1, the average is 0.1.

Base conversion 161834128

Base System Value
2 Binary 1001101001010110010010010000
3 Ternary 102021112000200121
4 Quaternary 21221112102100
5 Quinary 312412143003
6 Senary 24020400024
8 Octal 1151262220
10 Decimal 161834128
12 Duodecimal 46246014
16 Hexadecimal 9a56490
20 Vigesimal 2ab9568
36 Base36 2oco0g

Cryptographic Hash Functions

md5 12b1ae2356553db0b5c8409dd3b29675
sha1 d4414fc4ce9dcadc9f238918213d0700c4502d61
sha256 c36d05ebeb280f0f66f5b47f39ade3e38c45599ccf150914127dacc7a057c7a3
sha512 ea4f7d99e26032d09b7c28d87dff7759cdc5538d73d153d0def457ecce887ca956a04579573372f3e4255b5f706691106b6afdd89adf17c06beb49af0cc78c1d
ripemd-160 813f2e44cd39613668bfa84da98f6cde4632adf3

161834128 as geometric shapes

Circle

Radius = n
Diameter 323668256
Circumference 1016833815.2498
Area 8.2279206905934E+16

Sphere

Radius = n
Volume 1.7754111602871E+25
Surface area 3.2911682762374E+17
Circumference 1016833815.2498

Square

Length = n
Perimeter 647336512
Area 26190284985520384
Diagonal 228868018.67242

Cube

Length = n
Surface area 157141709913122304
Volume 4.2384819327032E+24
Space diagonal 280304932.09461

Equilateral Triangle

Length = n
Perimeter 485502384
Area 1.1340726064907E+16
Altitude 140152466.0473

Triangular Pyramid

Length = n
Surface area 1.1340726064907E+16
Volume 4.9950988609185E+23
Height 76289339.557474