87128514 (number)

87128514 is an even 8-digits composite number following 87128513 and preceding 87128515. In scientific notation, it is written as 8.7128514 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 26402400 positive integers (up to 87128514) that are relatively prime to 87128514.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7128514 × 10^7
Engineering notation 8.7128514 × 10^6

Prime Factorization of 87128514

Prime Factorization 2 × 27 × 11 × 146681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87128514
Product of the distinct prime numbers

The prime factorization of 87128514 is 2 × 27 × 11 × 146681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 20, 29, 177, 47, 7189, 2900, 30565, 57702, 563908, 269187, 9614136, 5675818, 22787551, 83660753, 950678137, 453338735, 4360431867, 9571250375

Basic calculations (n = 87128514)

Multiplication

n×y
n×2 174257028
n×3 261385542
n×4 348514056
n×5 435642570

Division

n÷y
n÷2 43564257
n÷3 29042838
n÷3 21782128.5
n÷5 17425702.8

Exponentiation

ny
n2 7591377951848196
n3 6.614254801569E+23
n4 5.7629019207807E+31
n5 5.0211308068537E+39

Nth Root

y√n
2√n 9334.2655843939
3√n 443.32283553763
4√n 96.614003045076
5√n 38.72862349406

Divisors of 87128514

1, 2, 11, 22, 27, 54, 297, 594, 146681, 293362, 1613491, 3226982, 3960387, 7920774, 43564257, 87128514

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 -87128513
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 87128514 can be divided by 16 positive divisors. The sum of these divisors (counting 87128514) is 1, the average is 0.0625.

Base conversion 87128514

Base System Value
2 Binary 101001100010111100111000010
3 Ternary 20001221120212000
4 Quaternary 11030113213002
5 Quinary 134301103024
6 Senary 12351244430
8 Octal 514274702
10 Decimal 87128514
12 Duodecimal 25219716
16 Hexadecimal 53179c2
20 Vigesimal 174b15e
36 Base36 1fvgsi

Cryptographic Hash Functions

md5 565758f3b23681e15075bb24e207e293
sha1 aa9ec41186c690da4da2e8d32d5663413409ff6f
sha256 bfbe9ea55cb109005496255862ffd18363e30965ca320ea92bdfbbc2e97aa6d2
sha512 211c20c794299f71ea8fbee94e19219d2d97767c290b0ec70bed4abc4aeec80b4c81e1f9bb3397a74828dca71083e7d46b208a190ce850448e205ef54c76e24a
ripemd-160 568eee382917be3a76cf0d3ae187eb1589daa379

87128514 as geometric shapes

Circle

Radius = n
Diameter 174257028
Circumference 547444599.00119
Area 2.384901720415E+16

Sphere

Radius = n
Volume 2.7705725724773E+24
Surface area 9.5396068816599E+16
Circumference 547444599.00119

Square

Length = n
Perimeter 348514056
Area 7591377951848196
Diagonal 123218326.16821

Cube

Length = n
Surface area 45548267711089176
Volume 6.614254801569E+23
Space diagonal 150911013.03598

Equilateral Triangle

Length = n
Perimeter 261385542
Area 3.2871630780148E+15
Altitude 75455506.517988

Triangular Pyramid

Length = n
Surface area 3.2871630780148E+15
Volume 7.7949740378085E+22
Height 41072775.389405