897780913 (number)

897780913 is an odd 9-digits composite number following 897780912 and preceding 897780914. In scientific notation, it is written as 8.97780913 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 827541360 positive integers (up to 897780913) that are relatively prime to 897780913.

Interesting facts

Basic properties

Name

Name eight hundred ninety-seven million seven hundred eighty thousand nine hundred thirteen

Notation

Scientific notation 8.97780913 × 10^8
Engineering notation 8.97780913 × 10^6

Prime Factorization of 897780913

Prime Factorization 19 × 37 × 1277071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 897780913
Product of the distinct prime numbers

The prime factorization of 897780913 is 19 × 37 × 1277071. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 897780913)

Multiplication

n×y
n×2 1795561826
n×3 2693342739
n×4 3591123652
n×5 4488904565

Division

n÷y
n÷2 448890456.5
n÷3 299260304.33333
n÷3 224445228.25
n÷5 179556182.6

Exponentiation

ny
n2 806010567747113569
n3 7.2362090339965E+26
n4 6.4965303532002E+35
n5 5.8324609518283E+44

Nth Root

y√n
2√n 29962.992390614
3√n 964.69521118016
4√n 173.09821602378
5√n 61.749589324341

Divisors of 897780913

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 -897780912
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 897780913 can be divided by 8 positive divisors. The sum of these divisors (counting 897780913) is 1, the average is 0.125.

Base conversion 897780913

Base System Value
2 Binary 110101100000110000110010110001
3 Ternary 2022120022222212221
4 Quaternary 311200300302301
5 Quinary 3314312442123
6 Senary 225030321041
8 Octal 6540606261
10 Decimal 897780913
12 Duodecimal 2107b9181
16 Hexadecimal 35830cb1
20 Vigesimal e0b2c5d
36 Base36 euik6p

Cryptographic Hash Functions

md5 cd01bd3f10941ec773b7bc553c897054
sha1 2fcafec15156a12f3aadbed58b03511fc2831c9e
sha256 a6342445e895e49510b90c42e9be3145aefa34c8fc83c1a934c9818b657a710c
sha512 78fea9a0d57722bdc52a904dc4acc557d791fcf7f642f5a8f422a927c00f94445bda92c8968e146414a3c8b5314977eb5f57b1f106cce49d9a1c3b150e22a101
ripemd-160 79ba353b47efb5cdb698b45b907f4b61006131c6

897780913 as geometric shapes

Circle

Radius = n
Diameter 1795561826
Circumference 5640923841.6279
Area 2.5321568783501E+18

Sphere

Radius = n
Volume 3.0310961521391E+27
Surface area 1.01286275134E+19
Circumference 5640923841.6279

Square

Length = n
Perimeter 3591123652
Area 806010567747113569
Diagonal 1269653943.2043

Cube

Length = n
Surface area 4836063406482681414
Volume 7.2362090339965E+26
Space diagonal 1555002155.3816

Equilateral Triangle

Length = n
Perimeter 2693342739
Area 3.4901281369386E+17
Altitude 777501077.69079

Triangular Pyramid

Length = n
Surface area 3.4901281369386E+17
Volume 8.5279541300372E+25
Height 423217981.0681