87012142 (number)

87012142 is an even 8-digits composite number following 87012141 and preceding 87012143. In scientific notation, it is written as 8.7012142 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 37093392 positive integers (up to 87012142) that are relatively prime to 87012142.

Interesting facts

Basic properties

Name

Name eighty-seven million twelve thousand one hundred forty-two

Notation

Scientific notation 8.7012142 × 10^7
Engineering notation 8.7012142 × 10^6

Prime Factorization of 87012142

Prime Factorization 2 × 49 × 197 × 4507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87012142
Product of the distinct prime numbers

The prime factorization of 87012142 is 2 × 49 × 197 × 4507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 61, 87, 839, 557, 9979, 3366, 55210, 2227, 115525, 677477, 7656334, 9297811, 32340274, 59841959, 784803688, 903424734, 6681086528, 1801113014

Basic calculations (n = 87012142)

Multiplication

n×y
n×2 174024284
n×3 261036426
n×4 348048568
n×5 435060710

Division

n÷y
n÷2 43506071
n÷3 29004047.333333
n÷3 21753035.5
n÷5 17402428.4

Exponentiation

ny
n2 7571112855428164
n3 6.5877874687454E+23
n4 5.732174986963E+31
n5 4.9876882393447E+39

Nth Root

y√n
2√n 9328.0299099006
3√n 443.12537491936
4√n 96.581726583762
5√n 38.718272491974

Divisors of 87012142

1, 2, 49, 98, 197, 394, 4507, 9014, 9653, 19306, 220843, 441686, 887879, 1775758, 43506071, 87012142

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 -87012141
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 87012142 can be divided by 16 positive divisors. The sum of these divisors (counting 87012142) is 1, the average is 0.0625.

Base conversion 87012142

Base System Value
2 Binary 101001011111011001100101110
3 Ternary 20001201200012221
4 Quaternary 11023323030232
5 Quinary 134233342032
6 Senary 12344545554
8 Octal 513731456
10 Decimal 87012142
12 Duodecimal 251822ba
16 Hexadecimal 52fb32e
20 Vigesimal 173ga72
36 Base36 1fsyzy

Cryptographic Hash Functions

md5 64e75ac0132b40aa6cf77703cf793706
sha1 202471de2cef09987e4e49cf35cc14e078e03896
sha256 1a1b360c0a2cca3ffa9dfeff6ccee95739c663274c57f22c5c22ca8514038000
sha512 23277843576b4d1132614f7f2722f62261c282f537f3a7e614bf58d57bc24f9e1567a7fb670bba792c3dce3193e6dfc6ede8b20d517a57ab3259e626fbecc7b6
ripemd-160 6cee76a679148190b79f357a945b7459da5cbd77

87012142 as geometric shapes

Circle

Radius = n
Diameter 174024284
Circumference 546713412.16062
Area 2.3785352526112E+16

Sphere

Radius = n
Volume 2.7594859620295E+24
Surface area 9.5141410104449E+16
Circumference 546713412.16062

Square

Length = n
Perimeter 348048568
Area 7571112855428164
Diagonal 123053751.30753

Cube

Length = n
Surface area 45426677132568984
Volume 6.5877874687454E+23
Space diagonal 150709450.8194

Equilateral Triangle

Length = n
Perimeter 261036426
Area 3.2783880338599E+15
Altitude 75354725.409699

Triangular Pyramid

Length = n
Surface area 3.2783880338599E+15
Volume 7.7637819869427E+22
Height 41017917.102511