166157984 (number)

166157984 is an even 9-digits composite number following 166157983 and preceding 166157985. In scientific notation, it is written as 1.66157984 × 10^8. The sum of its digits is 47. It has a total of 8 prime factors and 48 positive divisors. There are 81600000 positive integers (up to 166157984) that are relatively prime to 166157984.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.66157984 × 10^8
Engineering notation 1.66157984 × 10^6

Prime Factorization of 166157984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 251 × 137 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10384874
Product of the distinct prime numbers

The prime factorization of 166157984 is 2 × 2 × 2 × 2 × 2 × 251 × 137 × 151. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 7, 2, 56, 150, 939, 800, 4306, 96390, 50830, 568429, 403223, 114776, 2454658, 19578839, 51258674, 971305862, 582135305, 588515800, 9898571403

Basic calculations (n = 166157984)

Multiplication

n×y
n×2 332315968
n×3 498473952
n×4 664631936
n×5 830789920

Division

n÷y
n÷2 83078992
n÷3 55385994.666667
n÷3 41539496
n÷5 33231596.8

Exponentiation

ny
n2 27608475646944256
n3 4.5873686548094E+24
n4 7.6222792754791E+32
n5 1.2665025578986E+41

Nth Root

y√n
2√n 12890.228236924
3√n 549.76075986176
4√n 113.53514097813
5√n 44.06606217157

Divisors of 166157984

1, 2, 4, 8, 16, 32, 137, 151, 251, 274, 302, 502, 548, 604, 1004, 1096, 1208, 2008, 2192, 2416, 4016, 4384, 4832, 8032, 20687, 34387, 37901, 41374, 68774, 75802, 82748, 137548, 151604, 165496, 275096, 303208, 330992, 550192, 606416, 661984, 1100384, 1212832, 5192437, 10384874, 20769748, 41539496, 83078992, 166157984

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 -166157983
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 166157984 can be divided by 48 positive divisors. The sum of these divisors (counting 166157984) is 1, the average is 0.020833333333333.

Base conversion 166157984

Base System Value
2 Binary 1001111001110101111010100000
3 Ternary 102120122200220102
4 Quaternary 21321311322200
5 Quinary 320014023414
6 Senary 24253201532
8 Octal 1171657240
10 Decimal 166157984
12 Duodecimal 477902a8
16 Hexadecimal 9e75ea0
20 Vigesimal 2bi9ej4
36 Base36 2qxcbk

Cryptographic Hash Functions

md5 230ea44c3865f0fc20911a709e9d883a
sha1 ab6cef5e841f35e007ed138f54ca3a76612ca81d
sha256 37b44951edc4fdc7d481db39392b4b3d33a525660cd1316f2bfdc177f23a161e
sha512 6c0b320277f700cb2129212a81d71501fe2a369190f1c31f440b1b6c570aa38077b7b21223559d4101e649ae4418db9e910dc49d194e10fbb3e5386f619e30e0
ripemd-160 ccac1797f238fdd1ce7abbb25a4dba11ec49d48a

166157984 as geometric shapes

Circle

Radius = n
Diameter 332315968
Circumference 1044001403.7394
Area 8.6734584269253E+16

Sphere

Radius = n
Volume 1.921552488701E+25
Surface area 3.4693833707701E+17
Circumference 1044001403.7394

Square

Length = n
Perimeter 664631936
Area 27608475646944256
Diagonal 234982874.46937

Cube

Length = n
Surface area 165650853881665536
Volume 4.5873686548094E+24
Space diagonal 287794070.37122

Equilateral Triangle

Length = n
Perimeter 498473952
Area 1.1954820635009E+16
Altitude 143897035.18561

Triangular Pyramid

Length = n
Surface area 1.1954820635009E+16
Volume 5.4062658060305E+23
Height 78327624.823124