87387612 (number)

87387612 is an even 8-digits composite number following 87387611 and preceding 87387613. In scientific notation, it is written as 8.7387612 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 25472448 positive integers (up to 87387612) that are relatively prime to 87387612.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred eighty-seven thousand six hundred twelve

Notation

Scientific notation 8.7387612 × 10^7
Engineering notation 8.7387612 × 10^6

Prime Factorization of 87387612

Prime Factorization 2 × 2 × 3 × 13 × 19 × 29483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43693806
Product of the distinct prime numbers

The prime factorization of 87387612 is 2 × 2 × 3 × 13 × 19 × 29483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87387612)

Multiplication

n×y
n×2 174775224
n×3 262162836
n×4 349550448
n×5 436938060

Division

n÷y
n÷2 43693806
n÷3 29129204
n÷3 21846903
n÷5 17477522.4

Exponentiation

ny
n2 7636594731062544
n3 6.6734377735934E+23
n4 5.8317579086492E+31
n5 5.0962339739897E+39

Nth Root

y√n
2√n 9348.134145379
3√n 443.76184370954
4√n 96.685749443126
5√n 38.751629955787

Divisors of 87387612

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 -87387611
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 87387612 can be divided by 48 positive divisors. The sum of these divisors (counting 87387612) is 1, the average is 0.020833333333333.

Base conversion 87387612

Base System Value
2 Binary 101001101010110110111011100
3 Ternary 20002102202021020
4 Quaternary 11031112313130
5 Quinary 134332400422
6 Senary 12401004140
8 Octal 515266734
10 Decimal 87387612
12 Duodecimal 25323650
16 Hexadecimal 5356ddc
20 Vigesimal 176390c
36 Base36 1g10po

Cryptographic Hash Functions

md5 5be2129a3a6c108e7051fff8a7dfa568
sha1 c4bcaab052749588679693a9867acbb67cbe016b
sha256 9ae0ae93b2ed8b5f546f9fec638f9512ddb853bd43d308bd9aa2ad6877b47c3d
sha512 22a79d275d2f7d4ba470eec3553b9fc29a2295310bf8aa4bdaafaea5a044e83e0a5bb7ef56272975410dfcdb1e079e74464135704c52705a278cfca18928d91f
ripemd-160 2e1f202a24afdca3b18ebcf5be55986a92194ced

87387612 as geometric shapes

Circle

Radius = n
Diameter 174775224
Circumference 549072559.74791
Area 2.3991069905549E+16

Sphere

Radius = n
Volume 2.7953630778279E+24
Surface area 9.5964279622194E+16
Circumference 549072559.74791

Square

Length = n
Perimeter 349550448
Area 7636594731062544
Diagonal 123584746.0738

Cube

Length = n
Surface area 45819568386375264
Volume 6.6734377735934E+23
Space diagonal 151359783.93612

Equilateral Triangle

Length = n
Perimeter 262162836
Area 3.3067425177533E+15
Altitude 75679891.968058

Triangular Pyramid

Length = n
Surface area 3.3067425177533E+15
Volume 7.8647218392239E+22
Height 41194915.357933