87965984 (number)

87965984 is an even 8-digits composite number following 87965983 and preceding 87965985. In scientific notation, it is written as 8.7965984 × 10^7. The sum of its digits is 56. It has a total of 8 prime factors and 48 positive divisors. There are 41640192 positive integers (up to 87965984) that are relatively prime to 87965984.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred sixty-five thousand nine hundred eighty-four

Notation

Scientific notation 8.7965984 × 10^7
Engineering notation 8.7965984 × 10^6

Prime Factorization of 87965984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 107 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5497874
Product of the distinct prime numbers

The prime factorization of 87965984 is 2 × 2 × 2 × 2 × 2 × 23 × 107 × 1117. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87965984)

Multiplication

n×y
n×2 175931968
n×3 263897952
n×4 351863936
n×5 439829920

Division

n÷y
n÷2 43982992
n÷3 29321994.666667
n÷3 21991496
n÷5 17593196.8

Exponentiation

ny
n2 7738014341088256
n3 6.8068204571994E+23
n4 5.9876865942888E+31
n5 5.2671274315022E+39

Nth Root

y√n
2√n 9379.0182855137
3√n 444.7386994348
4√n 96.845331769341
5√n 38.802789968627

Divisors of 87965984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87965983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87965984 can be divided by 48 positive divisors. The sum of these divisors (counting 87965984) is 1, the average is 0.020833333333333.

Base conversion 87965984

Base System Value
2 Binary 101001111100100000100100000
3 Ternary 20010112010122102
4 Quaternary 11033210010200
5 Quinary 140004402414
6 Senary 12421225532
8 Octal 517440440
10 Decimal 87965984
12 Duodecimal 255622a8
16 Hexadecimal 53e4120
20 Vigesimal 179fej4
36 Base36 1gdezk

Cryptographic Hash Functions

md5 c9be992c397485939301be6abb46b57e
sha1 137a99fe2c1f5082285bbf5c956f1ca220bc1f89
sha256 d36c6aca3f25450fd16d171e6a56800fe48f42d45d3a4ab44bb10deff532597d
sha512 770e9fd8fd5e92a138ea643e53ca633ed5b169db3e9c4f9463733edff09fa4b018a8a3b92fd3a6013ddf7783e12314fded002622471fec8692eaabb2ba575420
ripemd-160 dd756ade617c6cf65e27a86aa801239585e860b7

87965984 as geometric shapes

Circle

Radius = n
Diameter 175931968
Circumference 552706578.20039
Area 2.4309689007335E+16

Sphere

Radius = n
Volume 2.8512342856856E+24
Surface area 9.7238756029341E+16
Circumference 552706578.20039

Square

Length = n
Perimeter 351863936
Area 7738014341088256
Diagonal 124402687.60029

Cube

Length = n
Surface area 46428086046529536
Volume 6.8068204571994E+23
Space diagonal 152361553.62579

Equilateral Triangle

Length = n
Perimeter 263897952
Area 3.3506584971154E+15
Altitude 76180776.812895

Triangular Pyramid

Length = n
Surface area 3.3506584971154E+15
Volume 8.0219148393417E+22
Height 41467562.533432