76978045 (number)

76978045 is an odd 8-digits composite number following 76978044 and preceding 76978046. In scientific notation, it is written as 7.6978045 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 61582432 positive integers (up to 76978045) that are relatively prime to 76978045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6978045 × 10^7
Engineering notation 7.6978045 × 10^6

Prime Factorization of 76978045

Prime Factorization 5 × 15395609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 76978045
Product of the distinct prime numbers

The prime factorization of 76978045 is 5 × 15395609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 61, 21, 109, 941, 2090, 6760, 58173, 27035, 627233, 334965, 3431789, 730414, 1038220, 52658636, 586467110, 529189811, 4271674416, 9747192792

Basic calculations (n = 76978045)

Multiplication

n×y
n×2 153956090
n×3 230934135
n×4 307912180
n×5 384890225

Division

n÷y
n÷2 38489022.5
n÷3 25659348.333333
n÷3 19244511.25
n÷5 15395609

Exponentiation

ny
n2 5925619412022025
n3 4.561425977515E+23
n4 3.5112965416132E+31
n5 2.7029274318865E+39

Nth Root

y√n
2√n 8773.7132959768
3√n 425.39164820267
4√n 93.668101806201
5√n 37.780993618934

Divisors of 76978045

1, 5, 15395609, 76978045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76978044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76978045 can be divided by 4 positive divisors. The sum of these divisors (counting 76978045) is 1, the average is 0.25.

Base conversion 76978045

Base System Value
2 Binary 100100101101001011101111101
3 Ternary 12100211220000201
4 Quaternary 10211221131331
5 Quinary 124201244140
6 Senary 11345523501
8 Octal 445513575
10 Decimal 76978045
12 Duodecimal 21943591
16 Hexadecimal 496977d
20 Vigesimal 1412525
36 Base36 19twn1

Cryptographic Hash Functions

md5 893c9d0d3ffd40453c0d466cb18a2e49
sha1 2640d5dd861d8435c75cea1dbfcff22c28747937
sha256 f5dfa30e6f1813ef71ce79d56126b33d7d4907a3fffdfe9b3a862e460bf56045
sha512 6022feef898850314993e9fdaa657e0c735d583abccf753417586cfd887e26fdb773dcc54d8542f56e2fa4e9c14c02fb950e6ce4be0a57ef133265b4bb595441
ripemd-160 8abd6486987f181ca88b5d92897422da0b8f706d

76978045 as geometric shapes

Circle

Radius = n
Diameter 153956090
Circumference 483667321.31941
Area 1.8615882412777E+16

Sphere

Radius = n
Volume 1.9106856454473E+24
Surface area 7.446352965111E+16
Circumference 483667321.31941

Square

Length = n
Perimeter 307912180
Area 5925619412022025
Diagonal 108863395.24397

Cube

Length = n
Surface area 35553716472132150
Volume 4.561425977515E+23
Space diagonal 133329885.00732

Equilateral Triangle

Length = n
Perimeter 230934135
Area 2.5658684719846E+15
Altitude 66664942.503662

Triangular Pyramid

Length = n
Surface area 2.5658684719846E+15
Volume 5.3756920676356E+22
Height 36287798.414655