166345904 (number)

166345904 is an even 9-digits composite number following 166345903 and preceding 166345905. In scientific notation, it is written as 1.66345904 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 83172944 positive integers (up to 166345904) that are relatively prime to 166345904.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million three hundred forty-five thousand nine hundred four

Notation

Scientific notation 1.66345904 × 10^8
Engineering notation 1.66345904 × 10^6

Prime Factorization of 166345904

Prime Factorization 2 × 2 × 2 × 2 × 10396619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20793238
Product of the distinct prime numbers

The prime factorization of 166345904 is 2 × 2 × 2 × 2 × 10396619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 52, 72, 376, 678, 8494, 158, 39655, 26728, 617127, 352694, 6681400, 4841502, 21392549, 86378968, 578069100, 127171159, 8278954369, 3036480876

Basic calculations (n = 166345904)

Multiplication

n×y
n×2 332691808
n×3 499037712
n×4 665383616
n×5 831729520

Division

n÷y
n÷2 83172952
n÷3 55448634.666667
n÷3 41586476
n÷5 33269180.8

Exponentiation

ny
n2 27670959777577216
n3 4.6029508187487E+24
n4 7.656820150123E+32
n5 1.2736806696376E+41

Nth Root

y√n
2√n 12897.515419646
3√n 549.96793642282
4√n 113.56722863417
5√n 44.07602516048

Divisors of 166345904

1, 2, 4, 8, 16, 10396619, 20793238, 41586476, 83172952, 166345904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166345903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166345904 can be divided by 10 positive divisors. The sum of these divisors (counting 166345904) is 1, the average is 0.1.

Base conversion 166345904

Base System Value
2 Binary 1001111010100011110010110000
3 Ternary 102121000020200102
4 Quaternary 21322203302300
5 Quinary 320041032104
6 Senary 24301211532
8 Octal 1172436260
10 Decimal 166345904
12 Duodecimal 47860ba8
16 Hexadecimal 9ea3cb0
20 Vigesimal 2bjd4f4
36 Base36 2r1dbk

Cryptographic Hash Functions

md5 140ba08b46d85eecbe06a24b17ba91e4
sha1 1289ab9615bd8008c071241b5d0c89643f9b3c9a
sha256 e109211399070b4f57879e4863076045123631edbfaa73aed613aa540f4ef0e7
sha512 2e3390788d022a43966a76ebee249e1640b957ffb86b6d6a5a78f0df7a75eb44c3809c9cacbde8f768f43b014b2bff3d937296c6e668e61418c9b8c977fedb37
ripemd-160 d9618a6fe9ab709430bb53840fb9d164eecd5235

166345904 as geometric shapes

Circle

Radius = n
Diameter 332691808
Circumference 1045182139.9223
Area 8.6930883955015E+16

Sphere

Radius = n
Volume 1.9280795302688E+25
Surface area 3.4772353582006E+17
Circumference 1045182139.9223

Square

Length = n
Perimeter 665383616
Area 27670959777577216
Diagonal 235248633.48201

Cube

Length = n
Surface area 166025758665463296
Volume 4.6029508187487E+24
Space diagonal 288119557.35897

Equilateral Triangle

Length = n
Perimeter 499037712
Area 1.198187705724E+16
Altitude 144059778.67949

Triangular Pyramid

Length = n
Surface area 1.198187705724E+16
Volume 5.4246295623423E+23
Height 78416211.160671