87089992 (number)

87089992 is an even 8-digits composite number following 87089991 and preceding 87089993. In scientific notation, it is written as 8.7089992 × 10^7. The sum of its digits is 52. It has a total of 7 prime factors and 32 positive divisors. There are 39581520 positive integers (up to 87089992) that are relatively prime to 87089992.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-nine thousand nine hundred ninety-two

Notation

Scientific notation 8.7089992 × 10^7
Engineering notation 8.7089992 × 10^6

Prime Factorization of 87089992

Prime Factorization 2 × 2 × 2 × 11 × 11 × 11 × 8179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 179938
Product of the distinct prime numbers

The prime factorization of 87089992 is 2 × 2 × 2 × 11 × 11 × 11 × 8179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 25, 17, 102, 825, 7061, 1785, 61340, 6732, 679717, 390587, 8842089, 3826746, 37149873, 1932775, 926521536, 926069397, 3607097097, 6580062953

Basic calculations (n = 87089992)

Multiplication

n×y
n×2 174179984
n×3 261269976
n×4 348359968
n×5 435449960

Division

n÷y
n÷2 43544996
n÷3 29029997.333333
n÷3 21772498
n÷5 17417998.4

Exponentiation

ny
n2 7584666706560064
n3 6.6054856279698E+23
n4 5.7527169049601E+31
n5 5.0100406923124E+39

Nth Root

y√n
2√n 9332.2018838
3√n 443.25749068496
4√n 96.603322322785
5√n 38.725198282539

Divisors of 87089992

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 8179, 10648, 16358, 32716, 65432, 89969, 179938, 359876, 719752, 989659, 1979318, 3958636, 7917272, 10886249, 21772498, 43544996, 87089992

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87089991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87089992 can be divided by 32 positive divisors. The sum of these divisors (counting 87089992) is 1, the average is 0.03125.

Base conversion 87089992

Base System Value
2 Binary 101001100001110001101001000
3 Ternary 20001212122000021
4 Quaternary 11030032031020
5 Quinary 134243334432
6 Senary 12350350224
8 Octal 514161510
10 Decimal 87089992
12 Duodecimal 251bb374
16 Hexadecimal 530e348
20 Vigesimal 17464jc
36 Base36 1fun2g

Cryptographic Hash Functions

md5 6b66e196fca08544daebc6b4b7ea79ad
sha1 7c001e51f4115078729e3dcb038e0a0f70d5cd2c
sha256 00af426728db14859aa981b325281443423c2ee7f4657dea3db55a1c80047ed4
sha512 c94ad52071d528e0ab77146fd0ce484df113baa2eb340c692815daf0a69076220535587d269a8821cc7891733565b2351026da8619e1ad8a47606c0625de80dd
ripemd-160 e29d0494d0b39e6d137ab034e958fcd2ff722e77

87089992 as geometric shapes

Circle

Radius = n
Diameter 174179984
Circumference 547202558.13679
Area 2.3827933205256E+16

Sphere

Radius = n
Volume 2.7668993496297E+24
Surface area 9.5311732821025E+16
Circumference 547202558.13679

Square

Length = n
Perimeter 348359968
Area 7584666706560064
Diagonal 123163847.83336

Cube

Length = n
Surface area 45508000239360384
Volume 6.6054856279698E+23
Space diagonal 150844290.97477

Equilateral Triangle

Length = n
Perimeter 261269976
Area 3.2842570235595E+15
Altitude 75422145.487384

Triangular Pyramid

Length = n
Surface area 3.2842570235595E+15
Volume 7.7846394676129E+22
Height 41054615.944455