166157042 (number)

166157042 is an even 9-digits composite number following 166157041 and preceding 166157043. In scientific notation, it is written as 1.66157042 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 83078520 positive integers (up to 166157042) that are relatively prime to 166157042.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-seven thousand forty-two

Notation

Scientific notation 1.66157042 × 10^8
Engineering notation 1.66157042 × 10^6

Prime Factorization of 166157042

Prime Factorization 2 × 83078521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 166157042
Product of the distinct prime numbers

The prime factorization of 166157042 is 2 × 83078521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 55, 92, 408, 810, 236, 6029, 6635, 4319, 235118, 603725, 7858274, 2201915, 83496804, 87124343, 316262615, 307692097, 6952079500, 1001776107

Basic calculations (n = 166157042)

Multiplication

n×y
n×2 332314084
n×3 498471126
n×4 664628168
n×5 830785210

Division

n÷y
n÷2 83078521
n÷3 55385680.666667
n÷3 41539260.5
n÷5 33231408.4

Exponentiation

ny
n2 27608162606189764
n3 4.5872906336995E+24
n4 7.6221064248981E+32
n5 1.2664666573703E+41

Nth Root

y√n
2√n 12890.191697566
3√n 549.75972093964
4√n 113.5349800615
5√n 44.066012206682

Divisors of 166157042

1, 2, 83078521, 166157042

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166157041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166157042 can be divided by 4 positive divisors. The sum of these divisors (counting 166157042) is 1, the average is 0.25.

Base conversion 166157042

Base System Value
2 Binary 1001111001110101101011110010
3 Ternary 102120122122121112
4 Quaternary 21321311223302
5 Quinary 320014011132
6 Senary 24253153322
8 Octal 1171655362
10 Decimal 166157042
12 Duodecimal 4778b842
16 Hexadecimal 9e75af2
20 Vigesimal 2bi9cc2
36 Base36 2qxble

Cryptographic Hash Functions

md5 ddabbb96f7ac8cedffd8c1d9aad8be68
sha1 3b7fa493b004eaaa9f0d9d01bcd82c64d88dc752
sha256 7ed64541240074aeb3f7662cc2a4b90df90818d5e6b7229fbe12015f4a9f38ff
sha512 e09cd61e4c6ba6709abcb64a5de3d234e09e811aa3b0b64fe9d96064653f2f891cdf805a51b59ada8bc3273511ccaa2a353508df48fc1e0729d553a24fc858de
ripemd-160 3cb5aace7fac6665785a55ac46680dfac9d75dfd

166157042 as geometric shapes

Circle

Radius = n
Diameter 332314084
Circumference 1043995484.9788
Area 8.6733600822718E+16

Sphere

Radius = n
Volume 1.9215198072949E+25
Surface area 3.4693440329087E+17
Circumference 1043995484.9788

Square

Length = n
Perimeter 664628168
Area 27608162606189764
Diagonal 234981542.2802

Cube

Length = n
Surface area 165648975637138584
Volume 4.5872906336995E+24
Space diagonal 287792438.77936

Equilateral Triangle

Length = n
Perimeter 498471126
Area 1.1954685084386E+16
Altitude 143896219.38968

Triangular Pyramid

Length = n
Surface area 1.1954685084386E+16
Volume 5.4061738572708E+23
Height 78327180.760065