145424539 (number)

145424539 is an odd 9-digits composite number following 145424538 and preceding 145424540. In scientific notation, it is written as 1.45424539 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 134238024 positive integers (up to 145424539) that are relatively prime to 145424539.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred twenty-four thousand five hundred thirty-nine

Notation

Scientific notation 1.45424539 × 10^8
Engineering notation 1.45424539 × 10^6

Prime Factorization of 145424539

Prime Factorization 13 × 11186503

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145424539
Product of the distinct prime numbers

The prime factorization of 145424539 is 13 × 11186503. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 81, 7, 673, 197, 5426, 4692, 74980, 85464, 390201, 325133, 2653057, 3973794, 5128226, 52482264, 538657390, 857130143, 3630147863, 4506380846

Basic calculations (n = 145424539)

Multiplication

n×y
n×2 290849078
n×3 436273617
n×4 581698156
n×5 727122695

Division

n÷y
n÷2 72712269.5
n÷3 48474846.333333
n÷3 36356134.75
n÷5 29084907.8

Exponentiation

ny
n2 21148296543362521
n3 3.0754812754538E+24
n4 4.47250446686E+32
n5 6.5041190026856E+40

Nth Root

y√n
2√n 12059.209717059
3√n 525.87101248118
4√n 109.81443309993
5√n 42.906939619643

Divisors of 145424539

1, 13, 11186503, 145424539

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 -145424538
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 145424539 can be divided by 4 positive divisors. The sum of these divisors (counting 145424539) is 1, the average is 0.25.

Base conversion 145424539

Base System Value
2 Binary 1000101010110000000010011011
3 Ternary 101010122022222001
4 Quaternary 20222300002123
5 Quinary 244212041124
6 Senary 22232541431
8 Octal 1052600233
10 Decimal 145424539
12 Duodecimal 40851877
16 Hexadecimal 8ab009b
20 Vigesimal 258i16j
36 Base36 2ekyaj

Cryptographic Hash Functions

md5 c45efcd78a70fc9abbfdbcc7d29a21d7
sha1 844f249e465272427a416ae2a6e62650c30e76c4
sha256 0a27ad5336d486c68b144c7748e4d9700131211682df6d1dde5a6b9777d8cd52
sha512 6a4c239f0e73628beb911b6f6e436530049abd5e39e863671da6b82d94d302c7a401c6731000a03e8a33d16503815389b43c124340555c4c0ebc5694de97b6f2
ripemd-160 b2c7aaf76ef488b852b6820d280671b28da7f35e

145424539 as geometric shapes

Circle

Radius = n
Diameter 290849078
Circumference 913729326.74816
Area 6.6439333056566E+16

Sphere

Radius = n
Volume 1.2882545841625E+25
Surface area 2.6575733222626E+17
Circumference 913729326.74816

Square

Length = n
Perimeter 581698156
Area 21148296543362521
Diagonal 205661355.35566

Cube

Length = n
Surface area 126889779260175126
Volume 3.0754812754538E+24
Space diagonal 251882690.21528

Equilateral Triangle

Length = n
Perimeter 436273617
Area 9.1574810266593E+15
Altitude 125941345.10764

Triangular Pyramid

Length = n
Surface area 9.1574810266593E+15
Volume 3.6244894421427E+23
Height 68553785.118552