87089928 (number)

87089928 is an even 8-digits composite number following 87089927 and preceding 87089929. In scientific notation, it is written as 8.7089928 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 16 positive divisors. There are 29029968 positive integers (up to 87089928) that are relatively prime to 87089928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7089928 × 10^7
Engineering notation 8.7089928 × 10^6

Prime Factorization of 87089928

Prime Factorization 2 × 2 × 2 × 3 × 3628747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21772482
Product of the distinct prime numbers

The prime factorization of 87089928 is 2 × 2 × 2 × 3 × 3628747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 46, 82, 202, 626, 552, 3864, 69803, 89185, 434415, 459299, 3654411, 4073157, 80124647, 34550423, 141749681, 855258184, 120231440, 1650453315

Basic calculations (n = 87089928)

Multiplication

n×y
n×2 174179856
n×3 261269784
n×4 348359712
n×5 435449640

Division

n÷y
n÷2 43544964
n÷3 29029976
n÷3 21772482
n÷5 17417985.6

Exponentiation

ny
n2 7584655559045184
n3 6.6054710654204E+23
n4 5.7526999949355E+31
n5 5.0100222836453E+39

Nth Root

y√n
2√n 9332.1984548122
3√n 443.25738210575
4√n 96.60330457501
5√n 38.725192590925

Divisors of 87089928

1, 2, 3, 4, 6, 8, 12, 24, 3628747, 7257494, 10886241, 14514988, 21772482, 29029976, 43544964, 87089928

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 -87089927
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 87089928 can be divided by 16 positive divisors. The sum of these divisors (counting 87089928) is 1, the average is 0.0625.

Base conversion 87089928

Base System Value
2 Binary 101001100001110001100001000
3 Ternary 20001212121220220
4 Quaternary 11030032030020
5 Quinary 134243334203
6 Senary 12350350040
8 Octal 514161410
10 Decimal 87089928
12 Duodecimal 251bb320
16 Hexadecimal 530e308
20 Vigesimal 17464g8
36 Base36 1fun0o

Cryptographic Hash Functions

md5 abd58490b93db00c15292a2d4f986377
sha1 94ee195e568b1a9f9140a78de95bd15c48307fd5
sha256 d6863a644a5f3cf05f162706dc5ccec3215dabfdd19312ce9f35a9c47fb79dfb
sha512 af2b8b3078f53e9da2e49018b3bec9ff14b62bee5ad7d33558353003b307b44bd7350815ad036a1f46714acdae86b353a45f38a5c2e28a0cad964492375eecde
ripemd-160 65d0e793dc2d3c4dcbc81f60b06e3ab4e9842130

87089928 as geometric shapes

Circle

Radius = n
Diameter 174179856
Circumference 547202156.01293
Area 2.3827898184305E+16

Sphere

Radius = n
Volume 2.7668932496833E+24
Surface area 9.5311592737221E+16
Circumference 547202156.01293

Square

Length = n
Perimeter 348359712
Area 7584655559045184
Diagonal 123163757.3237

Cube

Length = n
Surface area 45507933354271104
Volume 6.6054710654204E+23
Space diagonal 150844180.12352

Equilateral Triangle

Length = n
Perimeter 261269784
Area 3.284252196544E+15
Altitude 75422090.061758

Triangular Pyramid

Length = n
Surface area 3.284252196544E+15
Volume 7.7846223054839E+22
Height 41054585.774565