87432868 (number)

87432868 is an even 8-digits composite number following 87432867 and preceding 87432869. In scientific notation, it is written as 8.7432868 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 43716432 positive integers (up to 87432868) that are relatively prime to 87432868.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred thirty-two thousand eight hundred sixty-eight

Notation

Scientific notation 8.7432868 × 10^7
Engineering notation 8.7432868 × 10^6

Prime Factorization of 87432868

Prime Factorization 2 × 2 × 21858217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 43716434
Product of the distinct prime numbers

The prime factorization of 87432868 is 2 × 2 × 21858217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 1, 56, 101, 849, 8174, 8944, 9275, 5621, 178648, 630538, 6463211, 9579875, 40473496, 59037660, 706859264, 846461955, 8518527561, 2542180523

Basic calculations (n = 87432868)

Multiplication

n×y
n×2 174865736
n×3 262298604
n×4 349731472
n×5 437164340

Division

n÷y
n÷2 43716434
n÷3 29144289.333333
n÷3 21858217
n÷5 17486573.6

Exponentiation

ny
n2 7644506406705424
n3 6.6838111958263E+23
n4 5.843847820216E+31
n5 5.1094437507704E+39

Nth Root

y√n
2√n 9350.554422065
3√n 443.83843511542
4√n 96.69826483482
5√n 38.75564283713

Divisors of 87432868

1, 2, 4, 21858217, 43716434, 87432868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87432867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87432868 can be divided by 6 positive divisors. The sum of these divisors (counting 87432868) is 1, the average is 0.16666666666667.

Base conversion 87432868

Base System Value
2 Binary 101001101100001111010100100
3 Ternary 20002112001100101
4 Quaternary 11031201322210
5 Quinary 134340322433
6 Senary 12401553444
8 Octal 515417244
10 Decimal 87432868
12 Duodecimal 25345884
16 Hexadecimal 5361ea4
20 Vigesimal 1769238
36 Base36 1g1zms

Cryptographic Hash Functions

md5 d00d82f727d536be1a90d01ee6d472eb
sha1 d8b588807e537f489a2a065504a3dc78a097d33a
sha256 45fb38683b7aeae9ba6e8c6b72c74514d32377445d7ef34ae78ff92ddd4ce209
sha512 b50e2d6c515d02d5616336d9d871a110c87fd1eec55f4672b68677ce8c40fd5c8b68a9cb717076ee61a176ecf7cea891867356725ef877d580e4aafbf6d5b238
ripemd-160 3d98330aa239533e1861fb492bc437d5d78f97c5

87432868 as geometric shapes

Circle

Radius = n
Diameter 174865736
Circumference 549356911.58217
Area 2.4015925167626E+16

Sphere

Radius = n
Volume 2.7997082867719E+24
Surface area 9.6063700670503E+16
Circumference 549356911.58217

Square

Length = n
Perimeter 349731472
Area 7644506406705424
Diagonal 123648747.72278

Cube

Length = n
Surface area 45867038440232544
Volume 6.6838111958263E+23
Space diagonal 151438169.62746

Equilateral Triangle

Length = n
Perimeter 262298604
Area 3.3101683737999E+15
Altitude 75719084.813732

Triangular Pyramid

Length = n
Surface area 3.3101683737999E+15
Volume 7.8769470345656E+22
Height 41216249.240926