491972007 (number)

491972007 is an odd 9-digits composite number following 491972006 and preceding 491972008. In scientific notation, it is written as 4.91972007 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 327981336 positive integers (up to 491972007) that are relatively prime to 491972007.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million nine hundred seventy-two thousand seven

Notation

Scientific notation 4.91972007 × 10^8
Engineering notation 4.91972007 × 10^6

Prime Factorization of 491972007

Prime Factorization 3 × 163990669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 491972007
Product of the distinct prime numbers

The prime factorization of 491972007 is 3 × 163990669. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 43, 36, 2, 144, 3663, 9860, 83973, 24628, 447095, 211907, 5903274, 3788188, 8507759, 38838167, 651804653, 202166889, 5984072847, 7780321111

Basic calculations (n = 491972007)

Multiplication

n×y
n×2 983944014
n×3 1475916021
n×4 1967888028
n×5 2459860035

Division

n÷y
n÷2 245986003.5
n÷3 163990669
n÷3 122993001.75
n÷5 98394401.4

Exponentiation

ny
n2 242036455671608049
n3 1.1907516086393E+26
n4 5.8581645874074E+34
n5 2.8820529894032E+43

Nth Root

y√n
2√n 22180.441992891
3√n 789.42970484154
4√n 148.93099742126
5√n 54.750498588767

Divisors of 491972007

1, 3, 163990669, 491972007

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 -491972006
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 491972007 can be divided by 4 positive divisors. The sum of these divisors (counting 491972007) is 1, the average is 0.25.

Base conversion 491972007

Base System Value
2 Binary 11101010100101110010110100111
3 Ternary 1021021201202201110
4 Quaternary 131110232112213
5 Quinary 2001421101012
6 Senary 120452400103
8 Octal 3524562647
10 Decimal 491972007
12 Duodecimal 118916033
16 Hexadecimal 1d52e5a7
20 Vigesimal 7dega07
36 Base36 84wo13

Cryptographic Hash Functions

md5 35ec5e1db8ba718cfd9fe8d60ca301c4
sha1 61ba605fa7104cfc895e0a7823525fc5b6e08cba
sha256 c1aa7fdd1d1c035a4fbaf7cc45a5dde0f522b36473d4ed385132f1cc0d48eb90
sha512 2875b3ae796353cf7f38d2ea714fa896e12d935f26ad2e2c91a9e639cc27f9617b1940c7cda3e4abd862c2da93ebde5a531832dacb8e3cbb4d23fe13de1c1914
ripemd-160 e0a40d3e60d19ef70bea7c0157d7e036ba63ce91

491972007 as geometric shapes

Circle

Radius = n
Diameter 983944014
Circumference 3091151285.9261
Area 7.6037995103884E+17

Sphere

Radius = n
Volume 4.9878086746018E+26
Surface area 3.0415198041553E+18
Circumference 3091151285.9261

Square

Length = n
Perimeter 1967888028
Area 242036455671608049
Diagonal 695753484.60731

Cube

Length = n
Surface area 1452218734029648294
Volume 1.1907516086393E+26
Space diagonal 852120512.02563

Equilateral Triangle

Length = n
Perimeter 1475916021
Area 1.0480485962678E+17
Altitude 426060256.01282

Triangular Pyramid

Length = n
Surface area 1.0480485962678E+17
Volume 1.4033142286294E+25
Height 231917828.20244