87087744 (number)

87087744 is an even 8-digits composite number following 87087743 and preceding 87087745. In scientific notation, it is written as 8.7087744 × 10^7. The sum of its digits is 45. It has a total of 12 prime factors and 128 positive divisors. There are 28643328 positive integers (up to 87087744) that are relatively prime to 87087744.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-seven thousand seven hundred forty-four

Notation

Scientific notation 8.7087744 × 10^7
Engineering notation 8.7087744 × 10^6

Prime Factorization of 87087744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 113 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 151194
Product of the distinct prime numbers

The prime factorization of 87087744 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 113 × 223. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87087744)

Multiplication

n×y
n×2 174175488
n×3 261263232
n×4 348350976
n×5 435438720

Division

n÷y
n÷2 43543872
n÷3 29029248
n÷3 21771936
n÷5 17417548.8

Exponentiation

ny
n2 7584275155009536
n3 6.6049741312503E+23
n4 5.7521229626895E+31
n5 5.0093941203122E+39

Nth Root

y√n
2√n 9332.0814398504
3√n 443.25367680849
4√n 96.602698926326
5√n 38.724998362566

Divisors of 87087744

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87087743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87087744 can be divided by 128 positive divisors. The sum of these divisors (counting 87087744) is 1, the average is 0.0078125.

Base conversion 87087744

Base System Value
2 Binary 101001100001101101010000000
3 Ternary 20001212111221000
4 Quaternary 11030031222000
5 Quinary 134243301434
6 Senary 12350332000
8 Octal 514155200
10 Decimal 87087744
12 Duodecimal 251ba000
16 Hexadecimal 530da80
20 Vigesimal 1745j74
36 Base36 1fulc0

Cryptographic Hash Functions

md5 66520846f5e65ebee19cb506ea8037e7
sha1 7f43cc9e52f08d3cb1403904b75af62d47bbd7d7
sha256 fa7cba00babe7ccda60aed428a7e26b7b080e49a0451012198f6ceee8f974721
sha512 4e8ef91a9b38884897daebc7223c6afdd86866c677f5c38a4faa4538273fbea520d3e65325260bdc9ea503098f8d9874d10e29226d9cdd9bf98defd791e10d29
ripemd-160 996f4dcf060a7aed8f7084e7758dca0fa3104e3d

87087744 as geometric shapes

Circle

Radius = n
Diameter 174175488
Circumference 547188433.53622
Area 2.3826703109782E+16

Sphere

Radius = n
Volume 2.7666850943849E+24
Surface area 9.5306812439126E+16
Circumference 547188433.53622

Square

Length = n
Perimeter 348350976
Area 7584275155009536
Diagonal 123160668.68128

Cube

Length = n
Surface area 45505650930057216
Volume 6.6049741312503E+23
Space diagonal 150840397.32455

Equilateral Triangle

Length = n
Perimeter 261263232
Area 3.2840874767647E+15
Altitude 75420198.662276

Triangular Pyramid

Length = n
Surface area 3.2840874767647E+15
Volume 7.784036662948E+22
Height 41053556.227092