87999738 (number)

87999738 is an even 8-digits composite number following 87999737 and preceding 87999739. In scientific notation, it is written as 8.7999738 × 10^7. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 29333244 positive integers (up to 87999738) that are relatively prime to 87999738.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred ninety-nine thousand seven hundred thirty-eight

Notation

Scientific notation 8.7999738 × 10^7
Engineering notation 8.7999738 × 10^6

Prime Factorization of 87999738

Prime Factorization 2 × 3 × 14666623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87999738
Product of the distinct prime numbers

The prime factorization of 87999738 is 2 × 3 × 14666623. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 82, 99, 450, 291, 8141, 9846, 29576, 91741, 906542, 488369, 3869003, 3757247, 39393773, 70595378, 838416901, 296720021, 27870503, 3029548919

Basic calculations (n = 87999738)

Multiplication

n×y
n×2 175999476
n×3 263999214
n×4 351998952
n×5 439998690

Division

n÷y
n÷2 43999869
n÷3 29333246
n÷3 21999934.5
n÷5 17599947.6

Exponentiation

ny
n2 7743953888068644
n3 6.8146591323412E+23
n4 5.9968821820533E+31
n5 5.2772406083756E+39

Nth Root

y√n
2√n 9380.8175549895
3√n 444.79557668707
4√n 96.854620720901
5√n 38.805767365867

Divisors of 87999738

1, 2, 3, 6, 14666623, 29333246, 43999869, 87999738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87999737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87999738 can be divided by 8 positive divisors. The sum of these divisors (counting 87999738) is 1, the average is 0.125.

Base conversion 87999738

Base System Value
2 Binary 101001111101100010011111010
3 Ternary 20010120211221120
4 Quaternary 11033230103322
5 Quinary 140011442423
6 Senary 12422050110
8 Octal 517542372
10 Decimal 87999738
12 Duodecimal 25579936
16 Hexadecimal 53ec4fa
20 Vigesimal 179jj6i
36 Base36 1ge516

Cryptographic Hash Functions

md5 992c980279f5e94c2827b5688932a27b
sha1 ba1516f1041db3a529e569f9ee90910d1cbb2102
sha256 62c1aaa64e888845ceefa3ee7458e9c1d63df238ee4fb7bfb297c1ee63e268d8
sha512 399e3872b04e6583d35127dc05df8672d8f61f7ae017961a65af071dc031578895ca01ab11ecd95afe3c44f46da299ad8e0e98a60d220171703377d9137b675f
ripemd-160 68ee1a26bb6b89bd29e268884e7a42fea3e03857

87999738 as geometric shapes

Circle

Radius = n
Diameter 175999476
Circumference 552918660.83725
Area 2.4328348644495E+16

Sphere

Radius = n
Volume 2.8545177422509E+24
Surface area 9.7313394577978E+16
Circumference 552918660.83725

Square

Length = n
Perimeter 351998952
Area 7743953888068644
Diagonal 124450422.96488

Cube

Length = n
Surface area 46463723328411864
Volume 6.8146591323412E+23
Space diagonal 152420017.26875

Equilateral Triangle

Length = n
Perimeter 263999214
Area 3.3532303964014E+15
Altitude 76210008.634375

Triangular Pyramid

Length = n
Surface area 3.3532303964014E+15
Volume 8.0311528065889E+22
Height 41483474.321626