87081604 (number)

87081604 is an even 8-digits composite number following 87081603 and preceding 87081605. In scientific notation, it is written as 8.7081604 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 41912640 positive integers (up to 87081604) that are relatively prime to 87081604.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand six hundred four

Notation

Scientific notation 8.7081604 × 10^7
Engineering notation 8.7081604 × 10^6

Prime Factorization of 87081604

Prime Factorization 2 × 2 × 31 × 199 × 3529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43540802
Product of the distinct prime numbers

The prime factorization of 87081604 is 2 × 2 × 31 × 199 × 3529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 16, 74, 810, 52, 5839, 2850, 52190, 33236, 36585, 620553, 7675659, 3278386, 97270683, 77230046, 505888367, 841848601, 6480519304, 8429877252

Basic calculations (n = 87081604)

Multiplication

n×y
n×2 174163208
n×3 261244812
n×4 348326416
n×5 435408020

Division

n÷y
n÷2 43540802
n÷3 29027201.333333
n÷3 21770401
n÷5 17416320.8

Exponentiation

ny
n2 7583205755212816
n3 6.6035772062596E+23
n4 5.7505009525893E+31
n5 5.00762846755E+39

Nth Root

y√n
2√n 9331.7524613547
3√n 443.24325956946
4√n 96.600996171648
5√n 38.724452296759

Divisors of 87081604

1, 2, 4, 31, 62, 124, 199, 398, 796, 3529, 6169, 7058, 12338, 14116, 24676, 109399, 218798, 437596, 702271, 1404542, 2809084, 21770401, 43540802, 87081604

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87081603
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081604 can be divided by 24 positive divisors. The sum of these divisors (counting 87081604) is 1, the average is 0.041666666666667.

Base conversion 87081604

Base System Value
2 Binary 101001100001100001010000100
3 Ternary 20001212012111121
4 Quaternary 11030030022010
5 Quinary 134243102404
6 Senary 12350243324
8 Octal 514141204
10 Decimal 87081604
12 Duodecimal 251b6544
16 Hexadecimal 530c284
20 Vigesimal 1745404
36 Base36 1fuglg

Cryptographic Hash Functions

md5 2bc58409b69419f34d15f86c840eb88b
sha1 53aa76f3f83665568b02c6440adbfe775259b875
sha256 b8b9d5b33fe8e904e2fbbb5bdd6d4d9355359a20e2c9401011ba8c18b5cd40ab
sha512 541433866e26c135981ee8792e3e2c55bb7fd1dd2ae9df464aa1ad52a6fdd948992c8997a0d55330614286ac253898e6b0376a5ad2eb6b42a42e55522025f068
ripemd-160 3ee2b25e26f11cea0bc826ffe7f7a92d30e4afcd

87081604 as geometric shapes

Circle

Radius = n
Diameter 174163208
Circumference 547149854.77843
Area 2.3823343491236E+16

Sphere

Radius = n
Volume 2.7660999518131E+24
Surface area 9.5293373964946E+16
Circumference 547149854.77843

Square

Length = n
Perimeter 348326416
Area 7583205755212816
Diagonal 123151985.41

Cube

Length = n
Surface area 45499234531276896
Volume 6.6035772062596E+23
Space diagonal 150829762.53259

Equilateral Triangle

Length = n
Perimeter 261244812
Area 3.2836244130693E+15
Altitude 75414881.266297

Triangular Pyramid

Length = n
Surface area 3.2836244130693E+15
Volume 7.7823903710585E+22
Height 41050661.803334