53707981 (number)

53707981 is an odd 8-digits composite number following 53707980 and preceding 53707982. In scientific notation, it is written as 5.3707981 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 49472448 positive integers (up to 53707981) that are relatively prime to 53707981.

Interesting facts

Basic properties

Name

Name fifty-three million seven hundred seven thousand nine hundred eighty-one

Notation

Scientific notation 5.3707981 × 10^7
Engineering notation 5.3707981 × 10^6

Prime Factorization of 53707981

Prime Factorization 799 × 67219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 53707981
Product of the distinct prime numbers

The prime factorization of 53707981 is 799 × 67219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 88, 9, 642, 309, 5089, 433, 32798, 61948, 638252, 66923, 627945, 5951285, 80366363, 20145314, 970817780, 663769675, 258612051, 9602989787

Basic calculations (n = 53707981)

Multiplication

n×y
n×2 107415962
n×3 161123943
n×4 214831924
n×5 268539905

Division

n÷y
n÷2 26853990.5
n÷3 17902660.333333
n÷3 13426995.25
n÷5 10741596.2

Exponentiation

ny
n2 2884547223096361
n3 1.5492320745166E+23
n4 8.3206126822729E+30
n5 4.4688330784787E+38

Nth Root

y√n
2√n 7328.5729170146
3√n 377.2937481278
4√n 85.607084502479
5√n 35.156672659527

Divisors of 53707981

1, 799, 67219, 53707981

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 -53707980
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 53707981 can be divided by 4 positive divisors. The sum of these divisors (counting 53707981) is 1, the average is 0.25.

Base conversion 53707981

Base System Value
2 Binary 11001100111000010011001101
3 Ternary 10202001122111111
4 Quaternary 3030320103031
5 Quinary 102222123411
6 Senary 5155052021
8 Octal 314702315
10 Decimal 53707981
12 Duodecimal 15ba1011
16 Hexadecimal 33384cd
20 Vigesimal gfd9j1
36 Base36 vz5cd

Cryptographic Hash Functions

md5 a19084f4e9bd8168a44804eb79bbe0ba
sha1 d33ed6b1e444bf6031cefb55972d6927f489aa51
sha256 147f6cf8bf197c249328ee595cd7e12aea26617817054cc4ed7875279d48972a
sha512 c6306c131c3b5f9f25b7e5db41d22a3a19385994eb245077600e793d0fc6e6ef2784f29b5e7a815648abc1e0e7eab00bef3f76d2d53dba73e328f1b3fd132938
ripemd-160 78514eb9a2d467fc5e0b3ef4c65aaa50893d8fab

53707981 as geometric shapes

Circle

Radius = n
Diameter 107415962
Circumference 337457197.09748
Area 9.0620723650124E+15

Sphere

Radius = n
Volume 6.4894081386761E+23
Surface area 3.6248289460049E+16
Circumference 337457197.09748

Square

Length = n
Perimeter 214831924
Area 2884547223096361
Diagonal 75954555.137877

Cube

Length = n
Surface area 17307283338578166
Volume 1.5492320745166E+23
Space diagonal 93024951.863944

Equilateral Triangle

Length = n
Perimeter 161123943
Area 1.2490455868087E+15
Altitude 46512475.931972

Triangular Pyramid

Length = n
Surface area 1.2490455868087E+15
Volume 1.825787509204E+22
Height 25318185.045959