161004025 (number)

161004025 is an odd 9-digits composite number following 161004024 and preceding 161004026. In scientific notation, it is written as 1.61004025 × 10^8. The sum of its digits is 19. It has a total of 6 prime factors and 48 positive divisors. There are 91238400 positive integers (up to 161004025) that are relatively prime to 161004025.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million four thousand twenty-five

Notation

Scientific notation 1.61004025 × 10^8
Engineering notation 1.61004025 × 10^6

Prime Factorization of 161004025

Prime Factorization 119 × 23 × 5 × 5 × 13 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32200805
Product of the distinct prime numbers

The prime factorization of 161004025 is 119 × 23 × 5 × 5 × 13 × 181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 100, 56, 733, 775, 3855, 87, 5039, 15281, 410533, 731431, 6590755, 6659051, 48063927, 7578308, 949437264, 289536551, 7943320394, 4494603685

Basic calculations (n = 161004025)

Multiplication

n×y
n×2 322008050
n×3 483012075
n×4 644016100
n×5 805020125

Division

n÷y
n÷2 80502012.5
n÷3 53668008.333333
n÷3 40251006.25
n÷5 32200805

Exponentiation

ny
n2 25922296066200625
n3 4.1735940039E+24
n4 6.7196543334376E+32
n5 1.0818913942921E+41

Nth Root

y√n
2√n 12688.736146677
3√n 544.01671593856
4√n 112.64429034211
5√n 43.789233844336

Divisors of 161004025

1, 5, 13, 23, 25, 65, 115, 119, 181, 299, 325, 575, 595, 905, 1495, 1547, 2353, 2737, 2975, 4163, 4525, 7475, 7735, 11765, 13685, 20815, 21539, 35581, 38675, 54119, 58825, 68425, 104075, 107695, 177905, 270595, 280007, 495397, 538475, 889525, 1352975, 1400035, 2476985, 6440161, 7000175, 12384925, 32200805, 161004025

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161004024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161004025 can be divided by 48 positive divisors. The sum of these divisors (counting 161004025) is 1, the average is 0.020833333333333.

Base conversion 161004025

Base System Value
2 Binary 1001100110001011100111111001
3 Ternary 102012221212000001
4 Quaternary 21212023213321
5 Quinary 312204112100
6 Senary 23550513001
8 Octal 1146134771
10 Decimal 161004025
12 Duodecimal 45b05761
16 Hexadecimal 998b9f9
20 Vigesimal 2a65a15
36 Base36 2nuvi1

Cryptographic Hash Functions

md5 811c9260acb078d482cfc1e14b3b84d7
sha1 e3c3165655aed9dc8d26a8df62cfed448dc5f060
sha256 205fcfc8eb8486091a63d91af7d830cb9f5f6a35712c5c0c91f794fa1dbbdb59
sha512 6e51e6c576b85dcc66aec4247dab8a7e2d656b3bda9e69a7937c7269aeaffbdf846679dd8f4f79636a3e943acaaaa2c4da0741aff6d8e38b941c0fa0a79d6d2f
ripemd-160 1484aa403869fb7979f6a1dc148f47df4f032279

161004025 as geometric shapes

Circle

Radius = n
Diameter 322008050
Circumference 1011618124.2768
Area 8.1437294885755E+16

Sphere

Radius = n
Volume 1.7482309682291E+25
Surface area 3.2574917954302E+17
Circumference 1011618124.2768

Square

Length = n
Perimeter 644016100
Area 25922296066200625
Diagonal 227694075.75166

Cube

Length = n
Surface area 155533776397203750
Volume 4.1735940039E+24
Space diagonal 278867151.52309

Equilateral Triangle

Length = n
Perimeter 483012075
Area 1.1224683458876E+16
Altitude 139433575.76154

Triangular Pyramid

Length = n
Surface area 1.1224683458876E+16
Volume 4.918627703462E+23
Height 75898025.250552