87963940 (number)

87963940 is an even 8-digits composite number following 87963939 and preceding 87963941. In scientific notation, it is written as 8.7963940 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 35185568 positive integers (up to 87963940) that are relatively prime to 87963940.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred sixty-three thousand nine hundred forty

Notation

Scientific notation 8.7963940 × 10^7
Engineering notation 8.7963940 × 10^6

Prime Factorization of 87963940

Prime Factorization 2 × 2 × 5 × 4398197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43981970
Product of the distinct prime numbers

The prime factorization of 87963940 is 2 × 2 × 5 × 4398197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 11, 53, 945, 539, 9949, 4949, 32200, 62755, 146233, 436811, 4236579, 781822, 48864167, 36726053, 964473570, 129679345, 6949165513, 5635690737

Basic calculations (n = 87963940)

Multiplication

n×y
n×2 175927880
n×3 263891820
n×4 351855760
n×5 439819700

Division

n÷y
n÷2 43981970
n÷3 29321313.333333
n÷3 21990985
n÷5 17592788

Exponentiation

ny
n2 7737654740323600
n3 6.8063459731854E+23
n4 5.9871300880452E+31
n5 5.2665155183701E+39

Nth Root

y√n
2√n 9378.9093182523
3√n 444.73525472091
4√n 96.844769183742
5√n 38.80260964065

Divisors of 87963940

1, 2, 4, 5, 10, 20, 4398197, 8796394, 17592788, 21990985, 43981970, 87963940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87963939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87963940 can be divided by 12 positive divisors. The sum of these divisors (counting 87963940) is 1, the average is 0.083333333333333.

Base conversion 87963940

Base System Value
2 Binary 101001111100011100100100100
3 Ternary 20010112000211201
4 Quaternary 11033203210210
5 Quinary 140004321230
6 Senary 12421212244
8 Octal 517434444
10 Decimal 87963940
12 Duodecimal 25561084
16 Hexadecimal 53e3924
20 Vigesimal 179f9h0
36 Base36 1gddes

Cryptographic Hash Functions

md5 0928302c7ae63be4c5819b56a53fb3fc
sha1 e4a65e90054e6b13035a646b24166939191d5aa1
sha256 1227ecee09c53bc9ca5418e9dc75179fa1b875540cd0e9e628f3153d586803c1
sha512 085f06f3585028d6d34b6f820c16fe2744eaa320920051788959e16712f98e4f44ab8d3570c29acb026b42716ed7a2b63be91169d09165358de8dc9af022da60
ripemd-160 be742e6f5265966c5e984e61b547d141fe83e26d

87963940 as geometric shapes

Circle

Radius = n
Diameter 175927880
Circumference 552693735.36963
Area 2.4308559288215E+16

Sphere

Radius = n
Volume 2.8510355342866E+24
Surface area 9.7234237152859E+16
Circumference 552693735.36963

Square

Length = n
Perimeter 351855760
Area 7737654740323600
Diagonal 124399796.94777

Cube

Length = n
Surface area 46425928441941600
Volume 6.8063459731854E+23
Space diagonal 152358013.31394

Equilateral Triangle

Length = n
Perimeter 263891820
Area 3.3505027854167E+15
Altitude 76179006.65697

Triangular Pyramid

Length = n
Surface area 3.3505027854167E+15
Volume 8.0213556545686E+22
Height 41466598.982591