166157432 (number)

166157432 is an even 9-digits composite number following 166157431 and preceding 166157433. In scientific notation, it is written as 1.66157432 × 10^8. The sum of its digits is 35. It has a total of 8 prime factors and 64 positive divisors. There are 67441248 positive integers (up to 166157432) that are relatively prime to 166157432.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-seven thousand four hundred thirty-two

Notation

Scientific notation 1.66157432 × 10^8
Engineering notation 1.66157432 × 10^6

Prime Factorization of 166157432

Prime Factorization 2 × 2 × 2 × 7 × 7 × 7 × 19 × 3187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 847742
Product of the distinct prime numbers

The prime factorization of 166157432 is 2 × 2 × 2 × 7 × 7 × 7 × 19 × 3187. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 3, 22, 10, 292, 133, 8129, 9182, 93113, 16288, 650579, 614942, 9970646, 9086996, 92503876, 43079585, 677080262, 779245679, 3410159234, 3922588956

Basic calculations (n = 166157432)

Multiplication

n×y
n×2 332314864
n×3 498472296
n×4 664629728
n×5 830787160

Division

n÷y
n÷2 83078716
n÷3 55385810.666667
n÷3 41539358
n÷5 33231486.4

Exponentiation

ny
n2 27608292208834624
n3 4.5873229353256E+24
n4 7.622177986884E+32
n5 1.2664815205476E+41

Nth Root

y√n
2√n 12890.206825338
3√n 549.76015106711
4√n 113.53504668312
5√n 44.06603289281

Divisors of 166157432

1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 3187, 3724, 6374, 6517, 7448, 12748, 13034, 22309, 25496, 26068, 44618, 52136, 60553, 89236, 121106, 156163, 178472, 242212, 312326, 423871, 484424, 624652, 847742, 1093141, 1249304, 1695484, 2186282, 2967097, 3390968, 4372564, 5934194, 8745128, 11868388, 20769679, 23736776, 41539358, 83078716, 166157432

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166157431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166157432 can be divided by 64 positive divisors. The sum of these divisors (counting 166157432) is 1, the average is 0.015625.

Base conversion 166157432

Base System Value
2 Binary 1001111001110101110001111000
3 Ternary 102120122200010222
4 Quaternary 21321311301320
5 Quinary 320014014212
6 Senary 24253155212
8 Octal 1171656170
10 Decimal 166157432
12 Duodecimal 4778bb08
16 Hexadecimal 9e75c78
20 Vigesimal 2bi9dbc
36 Base36 2qxbw8

Cryptographic Hash Functions

md5 a6153b0e6861f683ebfaef9056810dc3
sha1 30776cd3e79b41e705e2a57dfb916a97dedf576f
sha256 a0867e71afd90a60d993ffdba50ed777b70624952e6122d470d71e3dddcbadb2
sha512 c80ce01494100f1b500491a68af200417e2cd0bbf08ab85d5ca4cf1b34148319d276f295e4b72c3f95d659a0a5ed11bbf1b4fea66408252718611682403395e4
ripemd-160 d936d1b65f4ccd8a74db0e8d2fd3ff2ca38dc402

166157432 as geometric shapes

Circle

Radius = n
Diameter 332314864
Circumference 1043997935.4211
Area 8.6734007981435E+16

Sphere

Radius = n
Volume 1.9215333377684E+25
Surface area 3.4693603192574E+17
Circumference 1043997935.4211

Square

Length = n
Perimeter 664629728
Area 27608292208834624
Diagonal 234982093.82349

Cube

Length = n
Surface area 165649753253007744
Volume 4.5873229353256E+24
Space diagonal 287793114.27917

Equilateral Triangle

Length = n
Perimeter 498472296
Area 1.1954741203977E+16
Altitude 143896557.13959

Triangular Pyramid

Length = n
Surface area 1.1954741203977E+16
Volume 5.4062119251021E+23
Height 78327364.607828