87085568 (number)

87085568 is an even 8-digits composite number following 87085567 and preceding 87085569. In scientific notation, it is written as 8.7085568 × 10^7. The sum of its digits is 47. It has a total of 11 prime factors and 40 positive divisors. There are 42356736 positive integers (up to 87085568) that are relatively prime to 87085568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7085568 × 10^7
Engineering notation 8.7085568 × 10^6

Prime Factorization of 87085568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 4597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 340178
Product of the distinct prime numbers

The prime factorization of 87085568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 4597. Since it has a total of 11 prime factors.

Most popular turbo-numbers

4, 4, 80, 13, 632, 561, 6369, 8780, 39076, 33339, 732501, 583745, 7725106, 3394207, 48985451, 45470665, 216378195, 771707408, 9443103987, 3709786518

Basic calculations (n = 87085568)

Multiplication

n×y
n×2 174171136
n×3 261256704
n×4 348342272
n×5 435427840

Division

n÷y
n÷2 43542784
n÷3 29028522.666667
n÷3 21771392
n÷5 17417113.6

Exponentiation

ny
n2 7583896153882624
n3 6.6044790421388E+23
n4 5.7515480872876E+31
n5 5.0087683206075E+39

Nth Root

y√n
2√n 9331.9648520555
3√n 443.24998502214
4√n 96.602095484806
5√n 38.72480484179

Divisors of 87085568

1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4597, 4736, 9194, 9472, 18388, 18944, 36776, 73552, 147104, 170089, 294208, 340178, 588416, 680356, 1176832, 1360712, 2353664, 2721424, 5442848, 10885696, 21771392, 43542784, 87085568

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085568 can be divided by 40 positive divisors. The sum of these divisors (counting 87085568) is 1, the average is 0.025.

Base conversion 87085568

Base System Value
2 Binary 101001100001101001000000000
3 Ternary 20001212101221102
4 Quaternary 11030031020000
5 Quinary 134243214233
6 Senary 12350313532
8 Octal 514151000
10 Decimal 87085568
12 Duodecimal 251b88a8
16 Hexadecimal 530d200
20 Vigesimal 1745di8
36 Base36 1fujnk

Cryptographic Hash Functions

md5 2c28223b45561f55a8c4d52cc30699e7
sha1 99e1345f566df143e12815f32e1a3fdb9a8a1ff4
sha256 04349fec9d80484871f77f8e2c50ab83d37ace8c01ce979c087d637d5708e8e5
sha512 bd2f9f513214536e1c6a43796e42f766f28a84aff291665ca9aeafe8b73800976be13d8ccc4210cff6559d3c0201d37f36284c674d53ea27b09071ca1b216760
ripemd-160 b75b000e252bc30e4174a66729f1f76f08241827

87085568 as geometric shapes

Circle

Radius = n
Diameter 174171136
Circumference 547174761.32499
Area 2.3825512442626E+16

Sphere

Radius = n
Volume 2.7664777119428E+24
Surface area 9.5302049770502E+16
Circumference 547174761.32499

Square

Length = n
Perimeter 348342272
Area 7583896153882624
Diagonal 123157591.35256

Cube

Length = n
Surface area 45503376923295744
Volume 6.6044790421388E+23
Space diagonal 150836628.38199

Equilateral Triangle

Length = n
Perimeter 261256704
Area 3.2839233644627E+15
Altitude 75418314.190997

Triangular Pyramid

Length = n
Surface area 3.2839233644627E+15
Volume 7.7834531948347E+22
Height 41052530.450855