87220512 (number)

87220512 is an even 8-digits composite number following 87220511 and preceding 87220513. In scientific notation, it is written as 8.7220512 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 28393344 positive integers (up to 87220512) that are relatively prime to 87220512.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred twenty thousand five hundred twelve

Notation

Scientific notation 8.7220512 × 10^7
Engineering notation 8.7220512 × 10^6

Prime Factorization of 87220512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 43 × 7043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5451282
Product of the distinct prime numbers

The prime factorization of 87220512 is 2 × 2 × 2 × 2 × 2 × 9 × 43 × 7043. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87220512)

Multiplication

n×y
n×2 174441024
n×3 261661536
n×4 348882048
n×5 436102560

Division

n÷y
n÷2 43610256
n÷3 29073504
n÷3 21805128
n÷5 17444102.4

Exponentiation

ny
n2 7607417713542144
n3 6.6352286797302E+23
n4 5.7872804268315E+31
n5 5.0476956191582E+39

Nth Root

y√n
2√n 9339.1922562928
3√n 443.47881382008
4√n 96.639496357819
5√n 38.736798663955

Divisors of 87220512

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87220511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87220512 can be divided by 48 positive divisors. The sum of these divisors (counting 87220512) is 1, the average is 0.020833333333333.

Base conversion 87220512

Base System Value
2 Binary 101001100101110000100100000
3 Ternary 20002010021001100
4 Quaternary 11030232010200
5 Quinary 134312024022
6 Senary 12353234400
8 Octal 514560440
10 Decimal 87220512
12 Duodecimal 25262a00
16 Hexadecimal 532e120
20 Vigesimal 1752b5c
36 Base36 1fxfs0

Cryptographic Hash Functions

md5 1f6cc59eb6991ca4a8020f9c80c17ad6
sha1 b2e3109a5d0607969a00bd60545c0adaf84c387a
sha256 357f4d1a822da7237004387f772be42ef81143f835ddc36fd0d32fab9e726793
sha512 6deafb7bb15e60eb9f8ec2fa008c804c4a31dd430c1b923703ed9b376758a95db3850dadfe74fabfa10dfe76715f192c3623476b231f04d4e397a24f71d42751
ripemd-160 1749da37de2faceddbf6eaf025fefb0a4e1a618d

87220512 as geometric shapes

Circle

Radius = n
Diameter 174441024
Circumference 548022639.48308
Area 2.3899407601653E+16

Sphere

Radius = n
Volume 2.7793580900171E+24
Surface area 9.5597630406611E+16
Circumference 548022639.48308

Square

Length = n
Perimeter 348882048
Area 7607417713542144
Diagonal 123348430.98753

Cube

Length = n
Surface area 45644506281252864
Volume 6.6352286797302E+23
Space diagonal 151070358.24617

Equilateral Triangle

Length = n
Perimeter 261661536
Area 3.2941084985636E+15
Altitude 75535179.123085

Triangular Pyramid

Length = n
Surface area 3.2941084985636E+15
Volume 7.8196919902678E+22
Height 41116143.662508