825545905 (number)

825545905 is an odd 9-digits composite number following 825545904 and preceding 825545906. In scientific notation, it is written as 8.25545905 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 660436720 positive integers (up to 825545905) that are relatively prime to 825545905.

Interesting facts

Basic properties

Name

Name eight hundred twenty-five million five hundred forty-five thousand nine hundred five

Notation

Scientific notation 8.25545905 × 10^8
Engineering notation 8.25545905 × 10^6

Prime Factorization of 825545905

Prime Factorization 5 × 165109181

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 825545905
Product of the distinct prime numbers

The prime factorization of 825545905 is 5 × 165109181. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 825545905)

Multiplication

n×y
n×2 1651091810
n×3 2476637715
n×4 3302183620
n×5 4127729525

Division

n÷y
n÷2 412772952.5
n÷3 275181968.33333
n÷3 206386476.25
n÷5 165109181

Exponentiation

ny
n2 681526041262269025
n3 5.6263103251493E+26
n4 4.6447774491862E+35
n5 3.834477002812E+44

Nth Root

y√n
2√n 28732.314647449
3√n 938.09555000957
4√n 169.50609029604
5√n 60.722304526374

Divisors of 825545905

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 -825545904
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 825545905 can be divided by 4 positive divisors. The sum of these divisors (counting 825545905) is 1, the average is 0.25.

Base conversion 825545905

Base System Value
2 Binary 110001001101001101010010110001
3 Ternary 2010112102002002021
4 Quaternary 301031031102301
5 Quinary 3142314432110
6 Senary 213530151441
8 Octal 6115152261
10 Decimal 825545905
12 Duodecimal 1b0582581
16 Hexadecimal 3134d4b1
20 Vigesimal chjd4f5
36 Base36 dnibap

Cryptographic Hash Functions

md5 b2ebec040ea8fb60f0e72ad6ebdccf56
sha1 913dd63c93c55cd6f8642e3d76ff80966ab2a37c
sha256 6bce0a1c66515927a388f69129ef6991d7191692d66d140aeb6ec8e84e6d1d73
sha512 d59eb43788509fcfc88930bc5ad55e18909b28c99085cda8f3c9ec4490fac2b6c06bfe1fbb1a3784ea5f27925baed31c9202c137c968552ca01d22d284e3ffcb
ripemd-160 ff3a2f0ee33fd1c2dc08a9693fce61e93af63ca2

825545905 as geometric shapes

Circle

Radius = n
Diameter 1651091810
Circumference 5187057900.6983
Area 2.1410772044597E+18

Sphere

Radius = n
Volume 2.3567433579074E+27
Surface area 8.5643088178387E+18
Circumference 5187057900.6983

Square

Length = n
Perimeter 3302183620
Area 681526041262269025
Diagonal 1167498215.2126

Cube

Length = n
Surface area 4089156247573614150
Volume 5.6263103251493E+26
Space diagonal 1429887451.4404

Equilateral Triangle

Length = n
Perimeter 2476637715
Area 2.9510943253688E+17
Altitude 714943725.72021

Triangular Pyramid

Length = n
Surface area 2.9510943253688E+17
Volume 6.6306703066216E+25
Height 389166071.73752