87089968 (number)

87089968 is an even 8-digits composite number following 87089967 and preceding 87089969. In scientific notation, it is written as 8.7089968 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 37324224 positive integers (up to 87089968) that are relatively prime to 87089968.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.7089968 × 10^7
Engineering notation 8.7089968 × 10^6

Prime Factorization of 87089968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 777589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10886246
Product of the distinct prime numbers

The prime factorization of 87089968 is 2 × 2 × 2 × 2 × 7 × 777589. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 87, 16, 632, 715, 8344, 3378, 97839, 83422, 922497, 855062, 1000823, 5556494, 23902809, 83680236, 488348017, 550708215, 2971516900, 7112546590

Basic calculations (n = 87089968)

Multiplication

n×y
n×2 174179936
n×3 261269904
n×4 348359872
n×5 435449840

Division

n÷y
n÷2 43544984
n÷3 29029989.333333
n÷3 21772492
n÷5 17417993.6

Exponentiation

ny
n2 7584662526241024
n3 6.6054801670113E+23
n4 5.7527105636965E+31
n5 5.0100337890559E+39

Nth Root

y√n
2√n 9332.2005979297
3√n 443.25744996776
4√n 96.603315667371
5√n 38.725196148184

Divisors of 87089968

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 777589, 1555178, 3110356, 5443123, 6220712, 10886246, 12441424, 21772492, 43544984, 87089968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87089967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87089968 can be divided by 20 positive divisors. The sum of these divisors (counting 87089968) is 1, the average is 0.05.

Base conversion 87089968

Base System Value
2 Binary 101001100001110001100110000
3 Ternary 20001212121222101
4 Quaternary 11030032030300
5 Quinary 134243334333
6 Senary 12350350144
8 Octal 514161460
10 Decimal 87089968
12 Duodecimal 251bb354
16 Hexadecimal 530e330
20 Vigesimal 17464i8
36 Base36 1fun1s

Cryptographic Hash Functions

md5 aadc92e7dff016d97d1f5f41bafa2e20
sha1 930c5a1d589f536dd3282809912d1ef99a8161cd
sha256 c052ab36cf3687ab95450bd00087dc282fc9fc2796062c5a908f8db6a08f35ea
sha512 f489bb29a2e35b1de1769a0d06efa974b18fa4b95342fea415975fcb13f0cf7626087370611ce9e04f096c613d6d3c1abb5a8bce911a44691298cde189c8fed6
ripemd-160 03ed5a974e7e99999143f976365c9837511928a5

87089968 as geometric shapes

Circle

Radius = n
Diameter 174179936
Circumference 547202407.34034
Area 2.3827920072397E+16

Sphere

Radius = n
Volume 2.7668970621488E+24
Surface area 9.5311680289586E+16
Circumference 547202407.34034

Square

Length = n
Perimeter 348359872
Area 7584662526241024
Diagonal 123163813.89224

Cube

Length = n
Surface area 45507975157446144
Volume 6.6054801670113E+23
Space diagonal 150844249.40555

Equilateral Triangle

Length = n
Perimeter 261269904
Area 3.2842552134283E+15
Altitude 75422124.702774

Triangular Pyramid

Length = n
Surface area 3.2842552134283E+15
Volume 7.7846330318116E+22
Height 41054604.630746