87081622 (number)

87081622 is an even 8-digits composite number following 87081621 and preceding 87081623. In scientific notation, it is written as 8.7081622 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 41489280 positive integers (up to 87081622) that are relatively prime to 87081622.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand six hundred twenty-two

Notation

Scientific notation 8.7081622 × 10^7
Engineering notation 8.7081622 × 10^6

Prime Factorization of 87081622

Prime Factorization 2 × 41 × 43 × 24697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87081622
Product of the distinct prime numbers

The prime factorization of 87081622 is 2 × 41 × 43 × 24697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 99, 38, 528, 360, 6338, 391, 82207, 96246, 625262, 290839, 5351006, 1700886, 63654149, 38435606, 942677592, 89560004, 2810841134, 2671332687

Basic calculations (n = 87081622)

Multiplication

n×y
n×2 174163244
n×3 261244866
n×4 348326488
n×5 435408110

Division

n÷y
n÷2 43540811
n÷3 29027207.333333
n÷3 21770405.5
n÷5 17416324.4

Exponentiation

ny
n2 7583208890150884
n3 6.6035813011916E+23
n4 5.7505057071663E+31
n5 5.007633643003E+39

Nth Root

y√n
2√n 9331.7534258037
3√n 443.24329010931
4√n 96.601001163568
5√n 38.724453897649

Divisors of 87081622

1, 2, 41, 43, 82, 86, 1763, 3526, 24697, 49394, 1012577, 1061971, 2025154, 2123942, 43540811, 87081622

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87081621
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081622 can be divided by 16 positive divisors. The sum of these divisors (counting 87081622) is 1, the average is 0.0625.

Base conversion 87081622

Base System Value
2 Binary 101001100001100001010010110
3 Ternary 20001212012112021
4 Quaternary 11030030022112
5 Quinary 134243102442
6 Senary 12350243354
8 Octal 514141226
10 Decimal 87081622
12 Duodecimal 251b655a
16 Hexadecimal 530c296
20 Vigesimal 1745412
36 Base36 1fugly

Cryptographic Hash Functions

md5 c90d3270858816aaca03e69badcbd298
sha1 938a4d127a41c26972d3de54ffe1a14ed70236f9
sha256 e17c8c438285107ce02a0aca3f6243af5451f57bf13e45e930f0a01f2e6ad032
sha512 80eda1077a616b6eb1e46cdece27f214fea436f23c1e10f5b8a2c3bda336e64c547e649b32a2113722b2a6e757ed7ac1d55fea11c2e665563e9e1d39719dff65
ripemd-160 e4e7a4a1641a7848bb940654996e3947d8cfcdba

87081622 as geometric shapes

Circle

Radius = n
Diameter 174163244
Circumference 547149967.87577
Area 2.3823353339935E+16

Sphere

Radius = n
Volume 2.7661016670942E+24
Surface area 9.5293413359739E+16
Circumference 547149967.87577

Square

Length = n
Perimeter 348326488
Area 7583208890150884
Diagonal 123152010.86585

Cube

Length = n
Surface area 45499253340905304
Volume 6.6035813011916E+23
Space diagonal 150829793.70951

Equilateral Triangle

Length = n
Perimeter 261244866
Area 3.2836257705373E+15
Altitude 75414896.854754

Triangular Pyramid

Length = n
Surface area 3.2836257705373E+15
Volume 7.7823951969821E+22
Height 41050670.288616