491520690 (number)

491520690 is an even 9-digits composite number following 491520689 and preceding 491520691. In scientific notation, it is written as 4.91520690 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 124172352 positive integers (up to 491520690) that are relatively prime to 491520690.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million five hundred twenty thousand six hundred ninety

Notation

Scientific notation 4.91520690 × 10^8
Engineering notation 4.91520690 × 10^6

Prime Factorization of 491520690

Prime Factorization 2 × 45 × 3 × 19 × 95813

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 491520690
Product of the distinct prime numbers

The prime factorization of 491520690 is 2 × 45 × 3 × 19 × 95813. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 491520690)

Multiplication

n×y
n×2 983041380
n×3 1474562070
n×4 1966082760
n×5 2457603450

Division

n÷y
n÷2 245760345
n÷3 163840230
n÷3 122880172.5
n÷5 98304138

Exponentiation

ny
n2 241592588698076100
n3 1.1874775589576E+26
n4 5.8366978913838E+34
n5 2.8688577748945E+43

Nth Root

y√n
2√n 22170.26589827
3√n 789.18823307515
4√n 148.89682971195
5√n 54.7404496825

Divisors of 491520690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -491520689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 491520690 can be divided by 32 positive divisors. The sum of these divisors (counting 491520690) is 1, the average is 0.03125.

Base conversion 491520690

Base System Value
2 Binary 11101010011000000001010110010
3 Ternary 1021020212211122000
4 Quaternary 131103000022302
5 Quinary 2001312130230
6 Senary 120434554430
8 Octal 3523001262
10 Decimal 491520690
12 Duodecimal 118738a16
16 Hexadecimal 1d4c02b2
20 Vigesimal 7dc01ea
36 Base36 84mzsi

Cryptographic Hash Functions

md5 8833bf6c939154195db22aef54684986
sha1 881615c4d5c36faebe849f4f1cd5f086f23a0f92
sha256 fea84c4e8fb8cf1eaf6400189ef1995212c44b3a43cc64998fe972e5708ef99a
sha512 33c6b8fe3679e1fef484c40d26b3228f22740ac011227d97796ac60362edf13e45c0b4828415bcd9b741f84fd602892b57efa763edbf2a2e468c339b08d5e45d
ripemd-160 f1605757fad95395d63f97c9667351933295adde

491520690 as geometric shapes

Circle

Radius = n
Diameter 983041380
Circumference 3088315577.5828
Area 7.5898550181562E+17

Sphere

Radius = n
Volume 4.9740943673654E+26
Surface area 3.0359420072625E+18
Circumference 3088315577.5828

Square

Length = n
Perimeter 1966082760
Area 241592588698076100
Diagonal 695115225.98498

Cube

Length = n
Surface area 1449555532188456600
Volume 1.1874775589576E+26
Space diagonal 851338808.05131

Equilateral Triangle

Length = n
Perimeter 1474562070
Area 1.0461265958929E+17
Altitude 425669404.02566

Triangular Pyramid

Length = n
Surface area 1.0461265958929E+17
Volume 1.3994557240763E+25
Height 231705075.32833