87087964 (number)

87087964 is an even 8-digits composite number following 87087963 and preceding 87087965. In scientific notation, it is written as 8.7087964 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 42966000 positive integers (up to 87087964) that are relatively prime to 87087964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7087964 × 10^7
Engineering notation 8.7087964 × 10^6

Prime Factorization of 87087964

Prime Factorization 2 × 2 × 127 × 251 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43543982
Product of the distinct prime numbers

The prime factorization of 87087964 is 2 × 2 × 127 × 251 × 683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 22, 4, 608, 58, 8173, 2337, 91527, 10941, 202140, 574847, 6253875, 8783571, 49089048, 97691087, 113718565, 447223668, 4678543514, 3071751455

Basic calculations (n = 87087964)

Multiplication

n×y
n×2 174175928
n×3 261263892
n×4 348351856
n×5 435439820

Division

n÷y
n÷2 43543982
n÷3 29029321.333333
n÷3 21771991
n÷5 17417592.8

Exponentiation

ny
n2 7584313473665296
n3 6.6050241875928E+23
n4 5.7521810866821E+31
n5 5.0094573939845E+39

Nth Root

y√n
2√n 9332.0932271383
3√n 443.25405005553
4√n 96.602759935409
5√n 38.72501792787

Divisors of 87087964

1, 2, 4, 127, 251, 254, 502, 508, 683, 1004, 1366, 2732, 31877, 63754, 86741, 127508, 171433, 173482, 342866, 346964, 685732, 21771991, 43543982, 87087964

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 -87087963
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 87087964 can be divided by 24 positive divisors. The sum of these divisors (counting 87087964) is 1, the average is 0.041666666666667.

Base conversion 87087964

Base System Value
2 Binary 101001100001101101101011100
3 Ternary 20001212112020011
4 Quaternary 11030031231130
5 Quinary 134243303324
6 Senary 12350333004
8 Octal 514155534
10 Decimal 87087964
12 Duodecimal 251ba164
16 Hexadecimal 530db5c
20 Vigesimal 1745ji4
36 Base36 1fuli4

Cryptographic Hash Functions

md5 e9e93d18f9e5d6fb0b6365fe35bcf00d
sha1 6b03acc28124a20a49f16e8dd24abc3300425414
sha256 b7f43fa8e8ee815fcab9b0b821bc079eb0dc1881b1a9cc714a0cebcf445ed9d4
sha512 11a131abbde35f2807d57297a5e6eb1cdb61abdf2abfe0ee5f029401e01a610b8c1c7108231366b2f3eaedf6af0bf7057e5bad2eb2b90900e4e571514453a3c1
ripemd-160 e138d7d997964443f396d7d67bd39ed762b5de93

87087964 as geometric shapes

Circle

Radius = n
Diameter 174175928
Circumference 547189815.83698
Area 2.3826823491389E+16

Sphere

Radius = n
Volume 2.7667060619366E+24
Surface area 9.5307293965556E+16
Circumference 547189815.83698

Square

Length = n
Perimeter 348351856
Area 7584313473665296
Diagonal 123160979.80826

Cube

Length = n
Surface area 45505880841991776
Volume 6.6050241875928E+23
Space diagonal 150840778.37573

Equilateral Triangle

Length = n
Perimeter 261263892
Area 3.2841040692294E+15
Altitude 75420389.187865

Triangular Pyramid

Length = n
Surface area 3.2841040692294E+15
Volume 7.7840956549134E+22
Height 41053659.936087