77892480 (number)

77892480 is an even 8-digits composite number following 77892479 and preceding 77892481. In scientific notation, it is written as 7.7892480 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 32 positive divisors. There are 20769792 positive integers (up to 77892480) that are relatively prime to 77892480.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred ninety-two thousand four hundred eighty

Notation

Scientific notation 7.7892480 × 10^7
Engineering notation 7.7892480 × 10^6

Prime Factorization of 77892480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 45 × 13523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1217070
Product of the distinct prime numbers

The prime factorization of 77892480 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 45 × 13523. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77892480)

Multiplication

n×y
n×2 155784960
n×3 233677440
n×4 311569920
n×5 389462400

Division

n÷y
n÷2 38946240
n÷3 25964160
n÷3 19473120
n÷5 15578496

Exponentiation

ny
n2 6067238440550400
n3 4.725922488858E+23
n4 3.6811382294492E+31
n5 2.8673298591461E+39

Nth Root

y√n
2√n 8825.6716458296
3√n 427.069454704
4√n 93.945045882311
5√n 37.870331459343

Divisors of 77892480

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77892479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77892480 can be divided by 32 positive divisors. The sum of these divisors (counting 77892480) is 1, the average is 0.03125.

Base conversion 77892480

Base System Value
2 Binary 100101001001000101110000000
3 Ternary 12102120100101200
4 Quaternary 10221020232000
5 Quinary 124420024410
6 Senary 11421301200
8 Octal 451105600
10 Decimal 77892480
12 Duodecimal 22104800
16 Hexadecimal 4a48b80
20 Vigesimal 146gb40
36 Base36 1adi80

Cryptographic Hash Functions

md5 e7a449bf2908a295edfefb62c6a2d393
sha1 11a984d270a811f79eb7d3f2097e0bc3469ab5c8
sha256 db0cbf914ef36f1dbbe7faa5864deed069dbffc372adf93c730d908acc61fffa
sha512 cf8806965514ed19bff01ed5e1587d90aa721334a201418edb929568bc1ea3affbcda85aadcc5b8729bcf83d9b68eb8151c02708ab2870b8887368e2886eca4d
ripemd-160 2429bfbea61cd60c2c393566c8bce076455e9906

77892480 as geometric shapes

Circle

Radius = n
Diameter 155784960
Circumference 489412885.87578
Area 1.9060791712411E+16

Sphere

Radius = n
Volume 1.9795897829908E+24
Surface area 7.6243166849643E+16
Circumference 489412885.87578

Square

Length = n
Perimeter 311569920
Area 6067238440550400
Diagonal 110156601.62288

Cube

Length = n
Surface area 36403430643302400
Volume 4.725922488858E+23
Space diagonal 134913732.88754

Equilateral Triangle

Length = n
Perimeter 233677440
Area 2.6271913101671E+15
Altitude 67456866.443771

Triangular Pyramid

Length = n
Surface area 2.6271913101671E+15
Volume 5.5695530653892E+22
Height 36718867.207625