87085574 (number)

87085574 is an even 8-digits composite number following 87085573 and preceding 87085575. In scientific notation, it is written as 8.7085574 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 43542786 positive integers (up to 87085574) that are relatively prime to 87085574.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand five hundred seventy-four

Notation

Scientific notation 8.7085574 × 10^7
Engineering notation 8.7085574 × 10^6

Prime Factorization of 87085574

Prime Factorization 2 × 43542787

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87085574
Product of the distinct prime numbers

The prime factorization of 87085574 is 2 × 43542787. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 60, 96, 70, 402, 705, 7196, 18350, 71357, 810299, 508799, 5344044, 9497780, 19705144, 27606594, 591357350, 594038601, 3175490176, 2313548625

Basic calculations (n = 87085574)

Multiplication

n×y
n×2 174171148
n×3 261256722
n×4 348342296
n×5 435427870

Division

n÷y
n÷2 43542787
n÷3 29028524.666667
n÷3 21771393.5
n÷5 17417114.8

Exponentiation

ny
n2 7583897198909476
n3 6.6044804072402E+23
n4 5.7515496723627E+31
n5 5.0087700460722E+39

Nth Root

y√n
2√n 9331.9651735312
3√n 443.24999520178
4√n 96.602097148723
5√n 38.724805375401

Divisors of 87085574

1, 2, 43542787, 87085574

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085573
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085574 can be divided by 4 positive divisors. The sum of these divisors (counting 87085574) is 1, the average is 0.25.

Base conversion 87085574

Base System Value
2 Binary 101001100001101001000000110
3 Ternary 20001212101221122
4 Quaternary 11030031020012
5 Quinary 134243214244
6 Senary 12350313542
8 Octal 514151006
10 Decimal 87085574
12 Duodecimal 251b88b2
16 Hexadecimal 530d206
20 Vigesimal 1745die
36 Base36 1fujnq

Cryptographic Hash Functions

md5 362f7c6348a8eec692d192c9914fea69
sha1 d50d6528cc704071bc7432e7a5f90ad09243ad98
sha256 908fd45f7f4aaaf12834cb76d6e5915bc1e22d3f68d6d4860b066c774f1c6953
sha512 3b113490d74d0463f412ef3369e3df5d7f5f746b763a8aeb29f1a87825887fc278e3f7ee65ef41d41b643af0186e4f7f9597cb283a43f53827b0c090580135d8
ripemd-160 eb73ba38c4e1969a4e2523e4823a7f25b30c9364

87085574 as geometric shapes

Circle

Radius = n
Diameter 174171148
Circumference 547174799.0241
Area 2.3825515725674E+16

Sphere

Radius = n
Volume 2.7664782837552E+24
Surface area 9.5302062902697E+16
Circumference 547174799.0241

Square

Length = n
Perimeter 348342296
Area 7583897198909476
Diagonal 123157599.83785

Cube

Length = n
Surface area 45503383193456856
Volume 6.6044804072402E+23
Space diagonal 150836638.7743

Equilateral Triangle

Length = n
Perimeter 261256722
Area 3.2839238169726E+15
Altitude 75418319.38715

Triangular Pyramid

Length = n
Surface area 3.2839238169726E+15
Volume 7.7834548036221E+22
Height 41052533.279282