166155725 (number)

166155725 is an odd 9-digits composite number following 166155724 and preceding 166155726. In scientific notation, it is written as 1.66155725 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 132390000 positive integers (up to 166155725) that are relatively prime to 166155725.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-five thousand seven hundred twenty-five

Notation

Scientific notation 1.66155725 × 10^8
Engineering notation 1.66155725 × 10^6

Prime Factorization of 166155725

Prime Factorization 6275 × 26479

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 166155725
Product of the distinct prime numbers

The prime factorization of 166155725 is 6275 × 26479. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166155725)

Multiplication

n×y
n×2 332311450
n×3 498467175
n×4 664622900
n×5 830778625

Division

n÷y
n÷2 83077862.5
n÷3 55385241.666667
n÷3 41538931.25
n÷5 33231145

Exponentiation

ny
n2 27607724950275625
n3 4.5871815547136E+24
n4 7.6218647693007E+32
n5 1.2664164665951E+41

Nth Root

y√n
2√n 12890.140612111
3√n 549.7582684273
4√n 113.53475508456
5√n 44.065942350935

Divisors of 166155725

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 -166155724
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 166155725 can be divided by 4 positive divisors. The sum of these divisors (counting 166155725) is 1, the average is 0.25.

Base conversion 166155725

Base System Value
2 Binary 1001111001110101010111001101
3 Ternary 102120122120210202
4 Quaternary 21321311113031
5 Quinary 320013440400
6 Senary 24253143245
8 Octal 1171652715
10 Decimal 166155725
12 Duodecimal 4778ab25
16 Hexadecimal 9e755cd
20 Vigesimal 2bi9965
36 Base36 2qxakt

Cryptographic Hash Functions

md5 0415a2e6b8b17cb3a37ea736e53b0f60
sha1 9a4feda2e0bff46bd98ce0759e5d76e26b199b19
sha256 ba9577cddec230b42b446d3cf9ce582241019e1455dee12815e061ac0b2bece8
sha512 7ce22185e512f0d9327a8b431da962f4c1d467901734f3c01d409d163befa9313a2549c91cabf22c8cd08be5d3dd453cff0586ed637498d6146b57f292ebb337
ripemd-160 732871d44d032663305383a5cfa2069f5027c4e1

166155725 as geometric shapes

Circle

Radius = n
Diameter 332311450
Circumference 1043987210.0238
Area 8.6732225886114E+16

Sphere

Radius = n
Volume 1.9214741163961E+25
Surface area 3.4692890354445E+17
Circumference 1043987210.0238

Square

Length = n
Perimeter 664622900
Area 27607724950275625
Diagonal 234979679.76093

Cube

Length = n
Surface area 165646349701653750
Volume 4.5871815547136E+24
Space diagonal 287790157.66844

Equilateral Triangle

Length = n
Perimeter 498467175
Area 1.1954495573816E+16
Altitude 143895078.83422

Triangular Pyramid

Length = n
Surface area 1.1954495573816E+16
Volume 5.4060453064531E+23
Height 78326559.920311