161844482 (number)

161844482 is an even 9-digits composite number following 161844481 and preceding 161844483. In scientific notation, it is written as 1.61844482 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 80065440 positive integers (up to 161844482) that are relatively prime to 161844482.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million eight hundred forty-four thousand four hundred eighty-two

Notation

Scientific notation 1.61844482 × 10^8
Engineering notation 1.61844482 × 10^6

Prime Factorization of 161844482

Prime Factorization 2 × 127 × 1223 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161844482
Product of the distinct prime numbers

The prime factorization of 161844482 is 2 × 127 × 1223 × 521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 35, 45, 859, 259, 2314, 2828, 98916, 26448, 384667, 240049, 7910239, 9899208, 68699776, 12118929, 833077908, 620072957, 4182054357, 3582347815

Basic calculations (n = 161844482)

Multiplication

n×y
n×2 323688964
n×3 485533446
n×4 647377928
n×5 809222410

Division

n÷y
n÷2 80922241
n÷3 53948160.666667
n÷3 40461120.5
n÷5 32368896.4

Exponentiation

ny
n2 26193636353848324
n3 4.239295507385E+24
n4 6.8610658543764E+32
n5 1.1104256491694E+41

Nth Root

y√n
2√n 12721.811270413
3√n 544.96168066579
4√n 112.79100704583
5√n 43.834855513558

Divisors of 161844482

1, 2, 127, 254, 521, 1042, 1223, 2446, 66167, 132334, 155321, 310642, 637183, 1274366, 80922241, 161844482

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 -161844481
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 161844482 can be divided by 16 positive divisors. The sum of these divisors (counting 161844482) is 1, the average is 0.0625.

Base conversion 161844482

Base System Value
2 Binary 1001101001011000110100000010
3 Ternary 102021112112220002
4 Quaternary 21221120310002
5 Quinary 312413010412
6 Senary 24020520002
8 Octal 1151306402
10 Decimal 161844482
12 Duodecimal 46250002
16 Hexadecimal 9a58d02
20 Vigesimal 2abab42
36 Base36 2ocw02

Cryptographic Hash Functions

md5 a3d8ccea165cb6d00a43ad0cc5441945
sha1 85f5c8fccbecac9b90249f927393049f9206dc58
sha256 7e87509ff493a6de5d53682196acae915eed3b7d3bece12392228067df41ff8b
sha512 e7db2dfbf80ec962a7276b378ee595399522951344d912b1a3d55b4eb7b29e44c9699bbd36279cd088e82a146be834dc0f3db8acaf8d4c53dfd0fd76d8d3f8f4
ripemd-160 2ee46d1c8c0ed5ee2817fe270741036d75e21505

161844482 as geometric shapes

Circle

Radius = n
Diameter 323688964
Circumference 1016898871.3505
Area 8.2289735540052E+16

Sphere

Radius = n
Volume 1.7757519496529E+25
Surface area 3.2915894216021E+17
Circumference 1016898871.3505

Square

Length = n
Perimeter 647377928
Area 26193636353848324
Diagonal 228882661.43965

Cube

Length = n
Surface area 157161818123089944
Volume 4.239295507385E+24
Space diagonal 280322865.74867

Equilateral Triangle

Length = n
Perimeter 485533446
Area 1.1342177249962E+16
Altitude 140161432.87433

Triangular Pyramid

Length = n
Surface area 1.1342177249962E+16
Volume 4.9960576678759E+23
Height 76294220.479883