145425813 (number)

145425813 is an odd 9-digits composite number following 145425812 and preceding 145425814. In scientific notation, it is written as 1.45425813 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 89492784 positive integers (up to 145425813) that are relatively prime to 145425813.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred twenty-five thousand eight hundred thirteen

Notation

Scientific notation 1.45425813 × 10^8
Engineering notation 1.45425813 × 10^6

Prime Factorization of 145425813

Prime Factorization 3 × 13 × 3728867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145425813
Product of the distinct prime numbers

The prime factorization of 145425813 is 3 × 13 × 3728867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 33, 1, 995, 356, 2873, 2834, 95339, 81054, 279046, 343185, 2777908, 3652666, 90602165, 76502418, 504705613, 98431265, 277987809, 1590851631

Basic calculations (n = 145425813)

Multiplication

n×y
n×2 290851626
n×3 436277439
n×4 581703252
n×5 727129065

Division

n÷y
n÷2 72712906.5
n÷3 48475271
n÷3 36356453.25
n÷5 29085162.6

Exponentiation

ny
n2 21148667086710969
n3 3.0755621049513E+24
n4 4.4726611954453E+32
n5 6.5044039062119E+40

Nth Root

y√n
2√n 12059.262539641
3√n 525.87254811773
4√n 109.81467360805
5√n 42.90701479712

Divisors of 145425813

1, 3, 13, 39, 3728867, 11186601, 48475271, 145425813

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 -145425812
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 145425813 can be divided by 8 positive divisors. The sum of these divisors (counting 145425813) is 1, the average is 0.125.

Base conversion 145425813

Base System Value
2 Binary 1000101010110000010110010101
3 Ternary 101010122101201020
4 Quaternary 20222300112111
5 Quinary 244212111223
6 Senary 22232551353
8 Octal 1052602625
10 Decimal 145425813
12 Duodecimal 40852559
16 Hexadecimal 8ab0595
20 Vigesimal 258i4ad
36 Base36 2ekz9x

Cryptographic Hash Functions

md5 4a74ad778db656e3881132e2befab170
sha1 e74e7ea942c1ddb4ca7fd121683f730f3b80851d
sha256 3fdc6f274295fd7652a7e7135805179307526696f83318842d4311a993f6e1d9
sha512 37b13b1d6404a940c54c6d9fed2b6c1a5e6650c0c1f5e0891e598d410f27116b0757993e5d5b09e94beaa65392a1e4eaa6541451ec6219434029ebeff5d3243c
ripemd-160 db04477125aa18b679789f34c0ea3d785c669d37

145425813 as geometric shapes

Circle

Radius = n
Diameter 290851626
Circumference 913737331.52625
Area 6.6440497152827E+16

Sphere

Radius = n
Volume 1.2882884419432E+25
Surface area 2.6576198861131E+17
Circumference 913737331.52625

Square

Length = n
Perimeter 581703252
Area 21148667086710969
Diagonal 205663157.06373

Cube

Length = n
Surface area 126892002520265814
Volume 3.0755621049513E+24
Space diagonal 251884896.84801

Equilateral Triangle

Length = n
Perimeter 436277439
Area 9.1576414766358E+15
Altitude 125942448.42401

Triangular Pyramid

Length = n
Surface area 9.1576414766358E+15
Volume 3.624584700619E+23
Height 68554385.687911