77488045 (number)

77488045 is an odd 8-digits composite number following 77488044 and preceding 77488046. In scientific notation, it is written as 7.7488045 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 61990432 positive integers (up to 77488045) that are relatively prime to 77488045.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred eighty-eight thousand forty-five

Notation

Scientific notation 7.7488045 × 10^7
Engineering notation 7.7488045 × 10^6

Prime Factorization of 77488045

Prime Factorization 5 × 15497609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77488045
Product of the distinct prime numbers

The prime factorization of 77488045 is 5 × 15497609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 45, 23, 984, 136, 5294, 6133, 71972, 42540, 328502, 709262, 7002248, 9678683, 61028532, 47141059, 126674810, 224037614, 7411108783, 8347475060

Basic calculations (n = 77488045)

Multiplication

n×y
n×2 154976090
n×3 232464135
n×4 309952180
n×5 387440225

Division

n÷y
n÷2 38744022.5
n÷3 25829348.333333
n÷3 19372011.25
n÷5 15497609

Exponentiation

ny
n2 6004397117922025
n3 4.6526899407141E+23
n4 3.605278474971E+31
n5 2.7936598070609E+39

Nth Root

y√n
2√n 8802.7294062694
3√n 426.32902534599
4√n 93.822861852906
5√n 37.830923298837

Divisors of 77488045

1, 5, 15497609, 77488045

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 -77488044
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 77488045 can be divided by 4 positive divisors. The sum of these divisors (counting 77488045) is 1, the average is 0.25.

Base conversion 77488045

Base System Value
2 Binary 100100111100101111110101101
3 Ternary 12101210210121121
4 Quaternary 10213211332231
5 Quinary 124314104140
6 Senary 11404500541
8 Octal 447457655
10 Decimal 77488045
12 Duodecimal 21b4a751
16 Hexadecimal 49e5fad
20 Vigesimal 1446025
36 Base36 1a4u5p

Cryptographic Hash Functions

md5 7a37789390647fd859de8bdcfa558d9e
sha1 acd334895fcf205900c8080321820d05dc4a4e54
sha256 2e45d34848b03f0e14db715fef6680c5eec5585cc123a633c5e5e631ccd5e6f9
sha512 8e45aa9f122135d538a4f8d8889ff6730528c0ae01482204e920908f355629f77624acddbef4175599faca1e23b9e9994e1cb2218d0f0ce96216ad8b202ac5f1
ripemd-160 9b95e8c6f75560d56ce9b11df7bdd339a84b6aa6

77488045 as geometric shapes

Circle

Radius = n
Diameter 154976090
Circumference 486871745.82607
Area 1.88633698749E+16

Sphere

Radius = n
Volume 1.9489142049571E+24
Surface area 7.5453479499598E+16
Circumference 486871745.82607

Square

Length = n
Perimeter 309952180
Area 6004397117922025
Diagonal 109584644.16078

Cube

Length = n
Surface area 36026382707532150
Volume 4.6526899407141E+23
Space diagonal 134213230.91918

Equilateral Triangle

Length = n
Perimeter 232464135
Area 2.5999802192653E+15
Altitude 67106615.459592

Triangular Pyramid

Length = n
Surface area 2.5999802192653E+15
Volume 5.483247679729E+22
Height 36528214.720259