87085572 (number)

87085572 is an even 8-digits composite number following 87085571 and preceding 87085573. In scientific notation, it is written as 8.7085572 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 23587200 positive integers (up to 87085572) that are relatively prime to 87085572.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7085572 × 10^7
Engineering notation 8.7085572 × 10^6

Prime Factorization of 87085572

Prime Factorization 2 × 2 × 3 × 7 × 53 × 31 × 631

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 43542786
Product of the distinct prime numbers

The prime factorization of 87085572 is 2 × 2 × 3 × 7 × 53 × 31 × 631. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87085572)

Multiplication

n×y
n×2 174171144
n×3 261256716
n×4 348342288
n×5 435427860

Division

n÷y
n÷2 43542786
n÷3 29028524
n÷3 21771393
n÷5 17417114.4

Exponentiation

ny
n2 7583896850567184
n3 6.6044799522064E+23
n4 5.7515491440043E+31
n5 5.0087694709172E+39

Nth Root

y√n
2√n 9331.9650663727
3√n 443.24999180857
4√n 96.602096594084
5√n 38.724805197531

Divisors of 87085572

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085572 can be divided by 96 positive divisors. The sum of these divisors (counting 87085572) is 1, the average is 0.010416666666667.

Base conversion 87085572

Base System Value
2 Binary 101001100001101001000000100
3 Ternary 20001212101221120
4 Quaternary 11030031020010
5 Quinary 134243214242
6 Senary 12350313540
8 Octal 514151004
10 Decimal 87085572
12 Duodecimal 251b88b0
16 Hexadecimal 530d204
20 Vigesimal 1745dic
36 Base36 1fujno

Cryptographic Hash Functions

md5 fce1efdded1673b979bce36c8bbaaea2
sha1 9ed60f776f33cab32ef7fe77f191ed913828100d
sha256 195333271595812e10aa4a2840fcc49c763878adb5b09bd8d324bba7f78f7619
sha512 9c1398cfd09e13a26d150537c6613a7cae3f8dea3a5e462f5de06d0596370a45860dec0fe1a4b068f47b6cfc0e425df9c01699e71dff9ae43ef440c6978e89ec
ripemd-160 7184d46a99afdc73650bd6f2f4289a488a73ce80

87085572 as geometric shapes

Circle

Radius = n
Diameter 174171144
Circumference 547174786.45773
Area 2.3825514631325E+16

Sphere

Radius = n
Volume 2.766478093151E+24
Surface area 9.5302058525299E+16
Circumference 547174786.45773

Square

Length = n
Perimeter 348342288
Area 7583896850567184
Diagonal 123157597.00942

Cube

Length = n
Surface area 45503381103403104
Volume 6.6044799522064E+23
Space diagonal 150836635.3102

Equilateral Triangle

Length = n
Perimeter 261256716
Area 3.283923666136E+15
Altitude 75418317.655099

Triangular Pyramid

Length = n
Surface area 3.283923666136E+15
Volume 7.7834542673596E+22
Height 41052532.336473