145603668 (number)

145603668 is an even 9-digits composite number following 145603667 and preceding 145603669. In scientific notation, it is written as 1.45603668 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 41537664 positive integers (up to 145603668) that are relatively prime to 145603668.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred three thousand six hundred sixty-eight

Notation

Scientific notation 1.45603668 × 10^8
Engineering notation 1.45603668 × 10^6

Prime Factorization of 145603668

Prime Factorization 2 × 2 × 3 × 7 × 1429 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 72801834
Product of the distinct prime numbers

The prime factorization of 145603668 is 2 × 2 × 3 × 7 × 1429 × 1213. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145603668)

Multiplication

n×y
n×2 291207336
n×3 436811004
n×4 582414672
n×5 728018340

Division

n÷y
n÷2 72801834
n÷3 48534556
n÷3 36400917
n÷5 29120733.6

Exponentiation

ny
n2 21200428135054224
n3 3.0868600996343E+24
n4 4.494581531096E+32
n5 6.5442755705263E+40

Nth Root

y√n
2√n 12066.634493511
3√n 526.08684056345
4√n 109.84823391166
5√n 42.917504677171

Divisors of 145603668

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 -145603667
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 145603668 can be divided by 48 positive divisors. The sum of these divisors (counting 145603668) is 1, the average is 0.020833333333333.

Base conversion 145603668

Base System Value
2 Binary 1000101011011011110001010100
3 Ternary 101010222102200110
4 Quaternary 20223123301110
5 Quinary 244233304133
6 Senary 22240443020
8 Octal 1053336124
10 Decimal 145603668
12 Duodecimal 40919470
16 Hexadecimal 8adbc54
20 Vigesimal 25a0938
36 Base36 2eosic

Cryptographic Hash Functions

md5 2b6d5bb7e2f7b44fcca014b0ec9e9ba5
sha1 3f7786d79f6c73dd92929022d7c536be37275564
sha256 29a30514af4f251720cefc61b70b7bc1f5207626792c329aa5d1f68503a9577e
sha512 53c570525a5dc75f80930b19ca4bcd3937edd641535c5fa2370950c4f406d7b3968ae4d9f716022d4db452b25333a52b93ab695444ef38a4cb6b6ab2c118578a
ripemd-160 567e4597a6e3832aeac601d32dab21b8607300ba

145603668 as geometric shapes

Circle

Radius = n
Diameter 291207336
Circumference 914854827.44905
Area 6.6603109282045E+16

Sphere

Radius = n
Volume 1.2930209348894E+25
Surface area 2.6641243712818E+17
Circumference 914854827.44905

Square

Length = n
Perimeter 582414672
Area 21200428135054224
Diagonal 205914682.01687

Cube

Length = n
Surface area 127202568810325344
Volume 3.0868600996343E+24
Space diagonal 252192950.74439

Equilateral Triangle

Length = n
Perimeter 436811004
Area 9.1800546680317E+15
Altitude 126096475.3722

Triangular Pyramid

Length = n
Surface area 9.1800546680317E+15
Volume 3.6378995150427E+23
Height 68638227.338956