87996870 (number)

87996870 is an even 8-digits composite number following 87996869 and preceding 87996871. In scientific notation, it is written as 8.7996870 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 21660480 positive integers (up to 87996870) that are relatively prime to 87996870.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred ninety-six thousand eight hundred seventy

Notation

Scientific notation 8.7996870 × 10^7
Engineering notation 8.7996870 × 10^6

Prime Factorization of 87996870

Prime Factorization 2 × 65 × 3 × 3 × 75211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 29332290
Product of the distinct prime numbers

The prime factorization of 87996870 is 2 × 65 × 3 × 3 × 75211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 52, 19, 270, 367, 6391, 3162, 71508, 58309, 968029, 461933, 4643270, 2297712, 33793691, 53743762, 483353973, 784625973, 2032510032, 9799475280

Basic calculations (n = 87996870)

Multiplication

n×y
n×2 175993740
n×3 263990610
n×4 351987480
n×5 439984350

Division

n÷y
n÷2 43998435
n÷3 29332290
n÷3 21999217.5
n÷5 17599374

Exponentiation

ny
n2 7743449129796900
n3 6.8139928642635E+23
n4 5.9961004425752E+31
n5 5.2763807115224E+39

Nth Root

y√n
2√n 9380.6646886028
3√n 444.79074452279
4√n 96.853831563872
5√n 38.805514418769

Divisors of 87996870

1, 2, 3, 6, 9, 18, 65, 130, 195, 390, 585, 1170, 75211, 150422, 225633, 451266, 676899, 1353798, 4888715, 9777430, 14666145, 29332290, 43998435, 87996870

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87996869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87996870 can be divided by 24 positive divisors. The sum of these divisors (counting 87996870) is 1, the average is 0.041666666666667.

Base conversion 87996870

Base System Value
2 Binary 101001111101011100111000110
3 Ternary 20010120201000100
4 Quaternary 11033223213012
5 Quinary 140011344440
6 Senary 12422024530
8 Octal 517534706
10 Decimal 87996870
12 Duodecimal 25578146
16 Hexadecimal 53eb9c6
20 Vigesimal 179jc3a
36 Base36 1ge2ti

Cryptographic Hash Functions

md5 53ab2c07e186ed9952a51a654c83008b
sha1 34167776857f16d67f8a8c1c556261020e106c69
sha256 ff5ebf534a750b9963409ef1a4271cb4cc17b1112a92a165cdef881481d081bb
sha512 4f83e2d41fdc0371a5498a17b85420607a1ea7808a5feb853dca7933fb51e9de179f71ff0189ebc99da662c059258abf8c3abc227a25659b1d5be07172954be6
ripemd-160 725e048e0e64db5610e2791f1289137d8f49a7ac

87996870 as geometric shapes

Circle

Radius = n
Diameter 175993740
Circumference 552900640.66179
Area 2.4326762899616E+16

Sphere

Radius = n
Volume 2.8542386565311E+24
Surface area 9.7307051598465E+16
Circumference 552900640.66179

Square

Length = n
Perimeter 351987480
Area 7743449129796900
Diagonal 124446367.00038

Cube

Length = n
Surface area 46460694778781400
Volume 6.8139928642635E+23
Space diagonal 152415049.74703

Equilateral Triangle

Length = n
Perimeter 263990610
Area 3.3530118296583E+15
Altitude 76207524.873517

Triangular Pyramid

Length = n
Surface area 3.3530118296583E+15
Volume 8.0303676021291E+22
Height 41482122.333461