159804945 (number)

159804945 is an odd 9-digits composite number following 159804944 and preceding 159804946. In scientific notation, it is written as 1.59804945 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 85229280 positive integers (up to 159804945) that are relatively prime to 159804945.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million eight hundred four thousand nine hundred forty-five

Notation

Scientific notation 1.59804945 × 10^8
Engineering notation 1.59804945 × 10^6

Prime Factorization of 159804945

Prime Factorization 9 × 5 × 3551221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159804945
Product of the distinct prime numbers

The prime factorization of 159804945 is 9 × 5 × 3551221. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 73, 12, 987, 428, 4240, 6116, 37373, 99778, 86650, 764386, 1131363, 3168197, 84424756, 64737032, 500205839, 678410299, 8381354438, 2752029062

Basic calculations (n = 159804945)

Multiplication

n×y
n×2 319609890
n×3 479414835
n×4 639219780
n×5 799024725

Division

n÷y
n÷2 79902472.5
n÷3 53268315
n÷3 39951236.25
n÷5 31960989

Exponentiation

ny
n2 25537620446453025
n3 4.0810380308763E+24
n4 6.521700580671E+32
n5 1.0422000026006E+41

Nth Root

y√n
2√n 12641.398063505
3√n 542.66282497393
4√n 112.43397201694
5√n 43.723814467139

Divisors of 159804945

1, 5, 9, 45, 3551221, 17756105, 31960989, 159804945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -159804944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 159804945 can be divided by 8 positive divisors. The sum of these divisors (counting 159804945) is 1, the average is 0.125.

Base conversion 159804945

Base System Value
2 Binary 1001100001100110111000010001
3 Ternary 102010200221011200
4 Quaternary 21201212320101
5 Quinary 311402224240
6 Senary 23505101413
8 Octal 1141467021
10 Decimal 159804945
12 Duodecimal 45627869
16 Hexadecimal 9866e11
20 Vigesimal 29ifc75
36 Base36 2n56a9

Cryptographic Hash Functions

md5 ba5ff37113c2a8ad22bfa22712267d71
sha1 3a535ff90885528e9fea7e4efde1844441ff3c6a
sha256 1ec8f3b5ea13a320dcf408c2155d77c1d0d7246b3d433eeccda8d7405edfeebd
sha512 01ae1041cd6ab57a2a80ca178d810313698b2e26b0d1d309190173ee831b0ab793f110248245358070a6c90ef004c4767456f0f4a38487e68cf0a45eb84c7edf
ripemd-160 1f018cf0092576fc6d5705bbc676ab49ea71e800

159804945 as geometric shapes

Circle

Radius = n
Diameter 319609890
Circumference 1004084082.4386
Area 8.0228800784741E+16

Sphere

Radius = n
Volume 1.7094612129095E+25
Surface area 3.2091520313897E+17
Circumference 1004084082.4386

Square

Length = n
Perimeter 639219780
Area 25537620446453025
Diagonal 225998320.55329

Cube

Length = n
Surface area 153225722678718150
Volume 4.0810380308763E+24
Space diagonal 276790284.04075

Equilateral Triangle

Length = n
Perimeter 479414835
Area 1.1058114029417E+16
Altitude 138395142.02038

Triangular Pyramid

Length = n
Surface area 1.1058114029417E+16
Volume 4.809549443188E+23
Height 75332773.517762