87015964 (number)

87015964 is an even 8-digits composite number following 87015963 and preceding 87015965. In scientific notation, it is written as 8.7015964 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 36 positive divisors. There are 36996960 positive integers (up to 87015964) that are relatively prime to 87015964.

Interesting facts

Basic properties

Name

Name eighty-seven million fifteen thousand nine hundred sixty-four

Notation

Scientific notation 8.7015964 × 10^7
Engineering notation 8.7015964 × 10^6

Prime Factorization of 87015964

Prime Factorization 2 × 2 × 7 × 7 × 131 × 3389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6215426
Product of the distinct prime numbers

The prime factorization of 87015964 is 2 × 2 × 7 × 7 × 131 × 3389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 92, 52, 4, 408, 7648, 7491, 43863, 16689, 111760, 477577, 9612994, 3062806, 19210086, 45883700, 590157406, 765887504, 1285275785, 1943013697

Basic calculations (n = 87015964)

Multiplication

n×y
n×2 174031928
n×3 261047892
n×4 348063856
n×5 435079820

Division

n÷y
n÷2 43507982
n÷3 29005321.333333
n÷3 21753991
n÷5 17403192.8

Exponentiation

ny
n2 7571777990849296
n3 6.5886556106773E+23
n4 5.733182194271E+31
n5 4.9887837542212E+39

Nth Root

y√n
2√n 9328.234774061
3√n 443.13186290425
4√n 96.582787152064
5√n 38.71861262528

Divisors of 87015964

1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3389, 3668, 6419, 6778, 12838, 13556, 23723, 25676, 47446, 94892, 166061, 332122, 443959, 664244, 887918, 1775836, 3107713, 6215426, 12430852, 21753991, 43507982, 87015964

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87015963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87015964 can be divided by 36 positive divisors. The sum of these divisors (counting 87015964) is 1, the average is 0.027777777777778.

Base conversion 87015964

Base System Value
2 Binary 101001011111100001000011100
3 Ternary 20001201212110111
4 Quaternary 11023330020130
5 Quinary 134234002324
6 Senary 12345015404
8 Octal 513741034
10 Decimal 87015964
12 Duodecimal 25184564
16 Hexadecimal 52fc21c
20 Vigesimal 173gji4
36 Base36 1ft1y4

Cryptographic Hash Functions

md5 b4a48d4797db6b373d1f07c1b53b83c1
sha1 6257d4d0c7b17d386a47f843be363c0472e62bbc
sha256 40c6add5e53864a5c9fbcd1b97c49efb036bbccd820c8eb6a8666e453d6fa1f9
sha512 eb51eb2b5e6167bab49f100c75a9dc8ac2a02fe645005260e2e3246bdbfb19419ac2978c496af5acb3808dc283c52462294facf86f3e5310d05999e396c5517c
ripemd-160 9db5176b6974797a4c33a22147d27f228898364d

87015964 as geometric shapes

Circle

Radius = n
Diameter 174031928
Circumference 546737426.49487
Area 2.3787442110665E+16

Sphere

Radius = n
Volume 2.7598496084716E+24
Surface area 9.514976844266E+16
Circumference 546737426.49487

Square

Length = n
Perimeter 348063856
Area 7571777990849296
Diagonal 123059156.43177

Cube

Length = n
Surface area 45430667945095776
Volume 6.5886556106773E+23
Space diagonal 150716070.71758

Equilateral Triangle

Length = n
Perimeter 261047892
Area 3.2786760459457E+15
Altitude 75358035.358792

Triangular Pyramid

Length = n
Surface area 3.2786760459457E+15
Volume 7.7648051020212E+22
Height 41019718.81059