76656240 (number)

76656240 is an even 8-digits composite number following 76656239 and preceding 76656241. In scientific notation, it is written as 7.6656240 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 19540224 positive integers (up to 76656240) that are relatively prime to 76656240.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred fifty-six thousand two hundred forty

Notation

Scientific notation 7.6656240 × 10^7
Engineering notation 7.6656240 × 10^6

Prime Factorization of 76656240

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 115 × 1543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9582030
Product of the distinct prime numbers

The prime factorization of 76656240 is 2 × 2 × 2 × 2 × 3 × 9 × 115 × 1543. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 32, 69, 464, 508, 4720, 4869, 81054, 13773, 100990, 509886, 8340515, 6858719, 591445, 6842950, 684992640, 208550150, 5324352747, 5598612446

Basic calculations (n = 76656240)

Multiplication

n×y
n×2 153312480
n×3 229968720
n×4 306624960
n×5 383281200

Division

n÷y
n÷2 38328120
n÷3 25552080
n÷3 19164060
n÷5 15331248

Exponentiation

ny
n2 5876179130937600
n3 4.5044579774414E+23
n4 3.4529481178867E+31
n5 2.6469001963227E+39

Nth Root

y√n
2√n 8755.3549328397
3√n 424.79804014545
4√n 93.570053611397
5√n 37.749352143799

Divisors of 76656240

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 115, 144, 216, 230, 345, 432, 460, 690, 920, 1035, 1380, 1543, 1840, 2070, 2760, 3086, 3105, 4140, 4629, 5520, 6172, 6210, 8280, 9258, 12344, 12420, 13887, 16560, 18516, 24688, 24840, 27774, 37032, 41661, 49680, 55548, 74064, 83322, 111096, 166644, 177445, 222192, 333288, 354890, 532335, 666576, 709780, 1064670, 1419560, 1597005, 2129340, 2839120, 3194010, 4258680, 4791015, 6388020, 8517360, 9582030, 12776040, 19164060, 25552080, 38328120, 76656240

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76656239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76656240 can be divided by 80 positive divisors. The sum of these divisors (counting 76656240) is 1, the average is 0.0125.

Base conversion 76656240

Base System Value
2 Binary 100100100011010111001110000
3 Ternary 12100020112121000
4 Quaternary 10210122321300
5 Quinary 124110444430
6 Senary 11335002000
8 Octal 444327160
10 Decimal 76656240
12 Duodecimal 21809300
16 Hexadecimal 491ae70
20 Vigesimal 13j20c0
36 Base36 19n0c0

Cryptographic Hash Functions

md5 84464446c8ea4e70633a1fbbea0322ee
sha1 ec3469fad3b43b5b0231393451852f0c345f044d
sha256 37a1855d76c113f89ddcdf5b46ec9bc28b348d9f9469ead810c6a9ced1c84dd5
sha512 74c4e3ce0e7ec6e6f99003388b6da7fcdb809ca8234391ba8475e96a8ca9b448630146ab7f2bc8e6eef1a0c4cb1098c74093b40a1f2200af0d05526fec6562d1
ripemd-160 c339909f4876d658749b2d9280eca5af86b514fb

76656240 as geometric shapes

Circle

Radius = n
Diameter 153312480
Circumference 481645360.87163
Area 1.8460561188931E+16

Sphere

Radius = n
Volume 1.8868229453779E+24
Surface area 7.3842244755725E+16
Circumference 481645360.87163

Square

Length = n
Perimeter 306624960
Area 5876179130937600
Diagonal 108408294.24853

Cube

Length = n
Surface area 35257074785625600
Volume 4.5044579774414E+23
Space diagonal 132772502.39719

Equilateral Triangle

Length = n
Perimeter 229968720
Area 2.54446020229E+15
Altitude 66386251.198597

Triangular Pyramid

Length = n
Surface area 2.54446020229E+15
Volume 5.3085546356978E+22
Height 36136098.082842