87125847 (number)

87125847 is an odd 8-digits composite number following 87125846 and preceding 87125848. In scientific notation, it is written as 8.7125847 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 57383928 positive integers (up to 87125847) that are relatively prime to 87125847.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred twenty-five thousand eight hundred forty-seven

Notation

Scientific notation 8.7125847 × 10^7
Engineering notation 8.7125847 × 10^6

Prime Factorization of 87125847

Prime Factorization 3 × 83 × 349903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87125847
Product of the distinct prime numbers

The prime factorization of 87125847 is 3 × 83 × 349903. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87125847)

Multiplication

n×y
n×2 174251694
n×3 261377541
n×4 348503388
n×5 435629235

Division

n÷y
n÷2 43562923.5
n÷3 29041949
n÷3 21781461.75
n÷5 17425169.4

Exponentiation

ny
n2 7590913215467409
n3 6.6136474340109E+23
n4 5.7621963444758E+31
n5 5.0203623709276E+39

Nth Root

y√n
2√n 9334.1227225701
3√n 443.31831212728
4√n 96.613263698988
5√n 38.728386394863

Divisors of 87125847

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 -87125846
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 87125847 can be divided by 8 positive divisors. The sum of these divisors (counting 87125847) is 1, the average is 0.125.

Base conversion 87125847

Base System Value
2 Binary 101001100010110111101010111
3 Ternary 20001221110012020
4 Quaternary 11030112331113
5 Quinary 134301011342
6 Senary 12351224223
8 Octal 514267527
10 Decimal 87125847
12 Duodecimal 25218073
16 Hexadecimal 5316f57
20 Vigesimal 174aec7
36 Base36 1fveqf

Cryptographic Hash Functions

md5 f16acd922cd64c0a5e42fce9f610132a
sha1 7254324ea57f5aa54bbcf95a303eb1c3b742d6aa
sha256 303f5ebf784f61313d53bfc4bc7a7f88f458a35a74df723417e3a6f528ed117b
sha512 6fde6ea6bf02548330133cbb98f67c7f44bbb4f6ddb882af4d0b2aebb7e06aea71ca7ef92c7a5e96b985d13843312f540a705f69731db5179c0f107b0cd63185
ripemd-160 687e36726f77f7316f4b5851e51c7acaa852960c

87125847 as geometric shapes

Circle

Radius = n
Diameter 174251694
Circumference 547427841.74598
Area 2.384755719175E+16

Sphere

Radius = n
Volume 2.7703181589496E+24
Surface area 9.5390228767E+16
Circumference 547427841.74598

Square

Length = n
Perimeter 348503388
Area 7590913215467409
Diagonal 123214554.46064

Cube

Length = n
Surface area 45545479292804454
Volume 6.6136474340109E+23
Space diagonal 150906393.65647

Equilateral Triangle

Length = n
Perimeter 261377541
Area 3.2869618412589E+15
Altitude 75453196.828236

Triangular Pyramid

Length = n
Surface area 3.2869618412589E+15
Volume 7.7942582482769E+22
Height 41071518.153548