87013906 (number)

87013906 is an even 8-digits composite number following 87013905 and preceding 87013907. In scientific notation, it is written as 8.7013906 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 37013760 positive integers (up to 87013906) that are relatively prime to 87013906.

Interesting facts

Basic properties

Name

Name eighty-seven million thirteen thousand nine hundred six

Notation

Scientific notation 8.7013906 × 10^7
Engineering notation 8.7013906 × 10^6

Prime Factorization of 87013906

Prime Factorization 2 × 49 × 137 × 6481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87013906
Product of the distinct prime numbers

The prime factorization of 87013906 is 2 × 49 × 137 × 6481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 77, 92, 696, 263, 1104, 1939, 51435, 44645, 985829, 687870, 9733586, 823491, 1938138, 21143632, 749100575, 855088875, 6003752545, 5973638254

Basic calculations (n = 87013906)

Multiplication

n×y
n×2 174027812
n×3 261041718
n×4 348055624
n×5 435069530

Division

n÷y
n÷2 43506953
n÷3 29004635.333333
n÷3 21753476.5
n÷5 17402781.2

Exponentiation

ny
n2 7571419837376836
n3 6.5881881401604E+23
n4 5.7326398353823E+31
n5 4.9881938376782E+39

Nth Root

y√n
2√n 9328.1244631491
3√n 443.12836939753
4√n 96.582216081166
5√n 38.718429478062

Divisors of 87013906

1, 2, 49, 98, 137, 274, 6481, 6713, 12962, 13426, 317569, 635138, 887897, 1775794, 43506953, 87013906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87013905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87013906 can be divided by 16 positive divisors. The sum of these divisors (counting 87013906) is 1, the average is 0.0625.

Base conversion 87013906

Base System Value
2 Binary 101001011111011101000010010
3 Ternary 20001201202122021
4 Quaternary 11023323220102
5 Quinary 134233421111
6 Senary 12345002054
8 Octal 513735022
10 Decimal 87013906
12 Duodecimal 2518332a
16 Hexadecimal 52fba12
20 Vigesimal 173gef6
36 Base36 1ft0cy

Cryptographic Hash Functions

md5 db289f46598b42f3d421b483cfc46b07
sha1 ab34a89f754bdfd62165469859855296d0778151
sha256 6e119d81bf614f3c0a3acc65924582f2790dce9e09f81c18f9c5469e8895d51a
sha512 37be5d6049ad767b51b8f10a5e2ffd20e37b6435dbeeabca57a6032b0955ba807ca770d317c7d9e71e1f870c19fd56ce81d15d5b6cf8c2739cb7b27acff5e2ab
ripemd-160 659d065856c16d18c489da655229d6544856587b

87013906 as geometric shapes

Circle

Radius = n
Diameter 174027812
Circumference 546724495.69951
Area 2.3786316938347E+16

Sphere

Radius = n
Volume 2.7596537948794E+24
Surface area 9.5145267753388E+16
Circumference 546724495.69951

Square

Length = n
Perimeter 348055624
Area 7571419837376836
Diagonal 123056245.98026

Cube

Length = n
Surface area 45428519024261016
Volume 6.5881881401604E+23
Space diagonal 150712506.15702

Equilateral Triangle

Length = n
Perimeter 261041718
Area 3.2785209609429E+15
Altitude 75356253.078511

Triangular Pyramid

Length = n
Surface area 3.2785209609429E+15
Volume 7.7642541827337E+22
Height 41018748.660086