87086942 (number)

87086942 is an even 8-digits composite number following 87086941 and preceding 87086943. In scientific notation, it is written as 8.7086942 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 42041944 positive integers (up to 87086942) that are relatively prime to 87086942.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-six thousand nine hundred forty-two

Notation

Scientific notation 8.7086942 × 10^7
Engineering notation 8.7086942 × 10^6

Prime Factorization of 87086942

Prime Factorization 2 × 29 × 1501499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87086942
Product of the distinct prime numbers

The prime factorization of 87086942 is 2 × 29 × 1501499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 64, 35, 38, 394, 8559, 5606, 6141, 74348, 914963, 988059, 2983853, 33028, 83283283, 19477433, 240553887, 524315069, 9087709420, 1805538962

Basic calculations (n = 87086942)

Multiplication

n×y
n×2 174173884
n×3 261260826
n×4 348347768
n×5 435434710

Division

n÷y
n÷2 43543471
n÷3 29028980.666667
n÷3 21771735.5
n÷5 17417388.4

Exponentiation

ny
n2 7584135466911364
n3 6.6047916552705E+23
n4 5.7519110780463E+31
n5 5.0091634644297E+39

Nth Root

y√n
2√n 9332.0384697021
3√n 443.25231614807
4√n 96.602476519508
5√n 38.724927037804

Divisors of 87086942

1, 2, 29, 58, 1501499, 3002998, 43543471, 87086942

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 -87086941
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 87086942 can be divided by 8 positive divisors. The sum of these divisors (counting 87086942) is 1, the average is 0.125.

Base conversion 87086942

Base System Value
2 Binary 101001100001101011101011110
3 Ternary 20001212110211022
4 Quaternary 11030031131132
5 Quinary 134243240232
6 Senary 12350324142
8 Octal 514153536
10 Decimal 87086942
12 Duodecimal 251b9652
16 Hexadecimal 530d75e
20 Vigesimal 1745h72
36 Base36 1fukpq

Cryptographic Hash Functions

md5 1a2769b797fc29f2a8ff5a924a357755
sha1 2b03bab03d48820f0f9faf746c3a2cf56938a492
sha256 d49a562b0aa4bf01353eb1b7543174fbe047f62955a14a4a6db7962b50f0bf87
sha512 0254f153126d1f864dd67685cffc86f63de142084461e6e24f484f45083fcf7a5f4cbbf1846ffbe514fa38766a501b57c54c32f7bca362ddae3f898ee24fe944
ripemd-160 a93511d9aa9b2ad7e6b8db58d82cc58e0c190681

87086942 as geometric shapes

Circle

Radius = n
Diameter 174173884
Circumference 547183394.4216
Area 2.3826264266679E+16

Sphere

Radius = n
Volume 2.7666086590252E+24
Surface area 9.5305057066714E+16
Circumference 547183394.4216

Square

Length = n
Perimeter 348347768
Area 7584135466911364
Diagonal 123159534.482

Cube

Length = n
Surface area 45504812801468184
Volume 6.6047916552705E+23
Space diagonal 150839008.2198

Equilateral Triangle

Length = n
Perimeter 261260826
Area 3.2840269900439E+15
Altitude 75419504.109902

Triangular Pyramid

Length = n
Surface area 3.2840269900439E+15
Volume 7.7838216129435E+22
Height 41053178.160666