161834402 (number)

161834402 is an even 9-digits composite number following 161834401 and preceding 161834403. In scientific notation, it is written as 1.61834402 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 80888832 positive integers (up to 161834402) that are relatively prime to 161834402.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61834402 × 10^8
Engineering notation 1.61834402 × 10^6

Prime Factorization of 161834402

Prime Factorization 2 × 3217 × 25153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161834402
Product of the distinct prime numbers

The prime factorization of 161834402 is 2 × 3217 × 25153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 82, 20, 263, 225, 5391, 1412, 96074, 2674, 897592, 562325, 8806659, 1552970, 68617836, 61121658, 679352416, 16677292, 6168060207, 5704439270

Basic calculations (n = 161834402)

Multiplication

n×y
n×2 323668804
n×3 485503206
n×4 647337608
n×5 809172010

Division

n÷y
n÷2 80917201
n÷3 53944800.666667
n÷3 40458600.5
n÷5 32366880.4

Exponentiation

ny
n2 26190373670697604
n3 4.2385034611539E+24
n4 6.8593567301077E+32
n5 1.1100798945217E+41

Nth Root

y√n
2√n 12721.415094242
3√n 544.95036666089
4√n 112.78925079209
5√n 43.834309475354

Divisors of 161834402

1, 2, 3217, 6434, 25153, 50306, 80917201, 161834402

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 -161834401
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 161834402 can be divided by 8 positive divisors. The sum of these divisors (counting 161834402) is 1, the average is 0.125.

Base conversion 161834402

Base System Value
2 Binary 1001101001010110010110100010
3 Ternary 102021112001001202
4 Quaternary 21221112112202
5 Quinary 312412200102
6 Senary 24020401202
8 Octal 1151262642
10 Decimal 161834402
12 Duodecimal 46246202
16 Hexadecimal 9a565a2
20 Vigesimal 2ab9602
36 Base36 2oco82

Cryptographic Hash Functions

md5 a20f0afff22afd90159099830d048b02
sha1 b251089c3ef7a6449ecbdc923149ad4e5104bf52
sha256 7e8af35b3946e3b780d3ec0330df5a00b06c5960dfb2c8f297ac02c5094d281a
sha512 9b5d332bde1a7f437886b3e809dac5d1d27dd94d11bd42cc11fb48ba84722bdfde6bba79b0694bff2d540297d47b9ad6bfff0074fd4092a2c1a697db1fe5d15f
ripemd-160 8fc918f01f556ca139884d48ab840a4baacac30f

161834402 as geometric shapes

Circle

Radius = n
Diameter 323668804
Circumference 1016835536.8426
Area 8.2279485518635E+16

Sphere

Radius = n
Volume 1.7754201781035E+25
Surface area 3.2911794207454E+17
Circumference 1016835536.8426

Square

Length = n
Perimeter 647337608
Area 26190373670697604
Diagonal 228868406.16694

Cube

Length = n
Surface area 157142242024185624
Volume 4.2385034611539E+24
Space diagonal 280305406.67653

Equilateral Triangle

Length = n
Perimeter 485503206
Area 1.1340764466716E+16
Altitude 140152703.33826

Triangular Pyramid

Length = n
Surface area 1.1340764466716E+16
Volume 4.9951242324409E+23
Height 76289468.722313