76688660 (number)

76688660 is an even 8-digits composite number following 76688659 and preceding 76688661. In scientific notation, it is written as 7.6688660 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 30675456 positive integers (up to 76688660) that are relatively prime to 76688660.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-eight thousand six hundred sixty

Notation

Scientific notation 7.6688660 × 10^7
Engineering notation 7.6688660 × 10^6

Prime Factorization of 76688660

Prime Factorization 2 × 2 × 5 × 3834433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38344330
Product of the distinct prime numbers

The prime factorization of 76688660 is 2 × 2 × 5 × 3834433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 97, 85, 789, 597, 5551, 415, 58447, 72681, 327325, 840511, 3718532, 3910930, 76779670, 1573103, 393329474, 889860218, 4635075478, 5345474111

Basic calculations (n = 76688660)

Multiplication

n×y
n×2 153377320
n×3 230065980
n×4 306754640
n×5 383443300

Division

n÷y
n÷2 38344330
n÷3 25562886.666667
n÷3 19172165
n÷5 15337732

Exponentiation

ny
n2 5881150572595600
n3 4.5101755667059E+23
n4 3.4587932057542E+31
n5 2.6525021616639E+39

Nth Root

y√n
2√n 8757.2061754877
3√n 424.85791790364
4√n 93.57994537019
5√n 37.752544648446

Divisors of 76688660

1, 2, 4, 5, 10, 20, 3834433, 7668866, 15337732, 19172165, 38344330, 76688660

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76688659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76688660 can be divided by 12 positive divisors. The sum of these divisors (counting 76688660) is 1, the average is 0.083333333333333.

Base conversion 76688660

Base System Value
2 Binary 100100100100010110100010100
3 Ternary 12100022012001202
4 Quaternary 10210202310110
5 Quinary 124113014120
6 Senary 11335412032
8 Octal 444426424
10 Decimal 76688660
12 Duodecimal 21824018
16 Hexadecimal 4922d14
20 Vigesimal 13j61d0
36 Base36 19npck

Cryptographic Hash Functions

md5 a310eee4cb02509f09c6001546601dfb
sha1 72a339d8e2f84353cc540bba7ef8443e9b01ef41
sha256 9263252bb88c2c04516439bb1061c81f6e7f705b0a5aec29b0311c3269b3d88f
sha512 1642be20cc71acf4cc6c7ec5bf2f46bf4ba16f1365e069310f468b3a3edbfe0d248d10457c9409aa9f7de6715098accc302cd40e310a827ce77fcf8f9f6eeb77
ripemd-160 2b349851a7fead2fe826bc92f799e8a47137970c

76688660 as geometric shapes

Circle

Radius = n
Diameter 153377320
Circumference 481849061.73929
Area 1.8476179433522E+16

Sphere

Radius = n
Volume 1.8892179235685E+24
Surface area 7.3904717734087E+16
Circumference 481849061.73929

Square

Length = n
Perimeter 306754640
Area 5881150572595600
Diagonal 108454143.05222

Cube

Length = n
Surface area 35286903435573600
Volume 4.5101755667059E+23
Space diagonal 132828655.48438

Equilateral Triangle

Length = n
Perimeter 230065980
Area 2.5466128996746E+15
Altitude 66414327.742188

Triangular Pyramid

Length = n
Surface area 2.5466128996746E+15
Volume 5.315292879266E+22
Height 36151381.017406