76688045 (number)

76688045 is an odd 8-digits composite number following 76688044 and preceding 76688046. In scientific notation, it is written as 7.6688045 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 52586064 positive integers (up to 76688045) that are relatively prime to 76688045.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-eight thousand forty-five

Notation

Scientific notation 7.6688045 × 10^7
Engineering notation 7.6688045 × 10^6

Prime Factorization of 76688045

Prime Factorization 7 × 5 × 2191087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 76688045
Product of the distinct prime numbers

The prime factorization of 76688045 is 7 × 5 × 2191087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 99, 49, 691, 715, 7879, 8594, 11061, 88284, 10181, 712623, 4004378, 6098606, 36475038, 26137017, 581123901, 385551873, 6051895624, 9345129855

Basic calculations (n = 76688045)

Multiplication

n×y
n×2 153376090
n×3 230064135
n×4 306752180
n×5 383440225

Division

n÷y
n÷2 38344022.5
n÷3 25562681.666667
n÷3 19172011.25
n÷5 15337609

Exponentiation

ny
n2 5881056245922025
n3 4.510067060348E+23
n4 3.4586822567698E+31
n5 2.6523958054787E+39

Nth Root

y√n
2√n 8757.1710614787
3√n 424.85678219327
4√n 93.579757754969
5√n 37.752484097409

Divisors of 76688045

1, 5, 7, 35, 2191087, 10955435, 15337609, 76688045

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 -76688044
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 76688045 can be divided by 8 positive divisors. The sum of these divisors (counting 76688045) is 1, the average is 0.125.

Base conversion 76688045

Base System Value
2 Binary 100100100100010101010101101
3 Ternary 12100022011012222
4 Quaternary 10210202222231
5 Quinary 124113004140
6 Senary 11335405125
8 Octal 444425255
10 Decimal 76688045
12 Duodecimal 218237a5
16 Hexadecimal 4922aad
20 Vigesimal 13j6025
36 Base36 19novh

Cryptographic Hash Functions

md5 e85c755c3ca6961e1050fab3b2174c56
sha1 df884407e511c77394ee97655b511371a49536f6
sha256 8306cb03e196cca5b46e08b2f3d62beb512c98b43e6a95ea6b07e99a2aabbd82
sha512 d91ec46bb5fd570b0144c0b53bb63b1a8026af657d9cdcf7514de31b645aa41a4a661940530dd27fec33498133444ad0103434f38c1a6149a06c7e9a764bb96e
ripemd-160 de165a380ad64992d7a8455d93b667c94941e457

76688045 as geometric shapes

Circle

Radius = n
Diameter 153376090
Circumference 481845197.58033
Area 1.8475883097537E+16

Sphere

Radius = n
Volume 1.8891724725315E+24
Surface area 7.3903532390148E+16
Circumference 481845197.58033

Square

Length = n
Perimeter 306752180
Area 5881056245922025
Diagonal 108453273.31088

Cube

Length = n
Surface area 35286337475532150
Volume 4.510067060348E+23
Space diagonal 132827590.27313

Equilateral Triangle

Length = n
Perimeter 230064135
Area 2.5465720550268E+15
Altitude 66413795.136564

Triangular Pyramid

Length = n
Surface area 2.5465720550268E+15
Volume 5.3151650032969E+22
Height 36151091.103626