77458045 (number)

77458045 is an odd 8-digits composite number following 77458044 and preceding 77458046. In scientific notation, it is written as 7.7458045 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 52816320 positive integers (up to 77458045) that are relatively prime to 77458045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7458045 × 10^7
Engineering notation 7.7458045 × 10^6

Prime Factorization of 77458045

Prime Factorization 5 × 7 × 181 × 12227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77458045
Product of the distinct prime numbers

The prime factorization of 77458045 is 5 × 7 × 181 × 12227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 89, 1, 235, 358, 4123, 2750, 19191, 31246, 292001, 844112, 1658740, 9986547, 65207939, 10762351, 504734643, 770459652, 4425818883, 1769700208

Basic calculations (n = 77458045)

Multiplication

n×y
n×2 154916090
n×3 232374135
n×4 309832180
n×5 387290225

Division

n÷y
n÷2 38729022.5
n÷3 25819348.333333
n÷3 19364511.25
n÷5 15491609

Exponentiation

ny
n2 5999748735222025
n3 4.6472880752152E+23
n4 3.5996984885798E+31
n5 2.7882560751485E+39

Nth Root

y√n
2√n 8801.0252243702
3√n 426.27399956029
4√n 93.813779501575
5√n 37.827993547551

Divisors of 77458045

1, 5, 7, 35, 181, 905, 1267, 6335, 12227, 61135, 85589, 427945, 2213087, 11065435, 15491609, 77458045

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77458044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77458045 can be divided by 16 positive divisors. The sum of these divisors (counting 77458045) is 1, the average is 0.0625.

Base conversion 77458045

Base System Value
2 Binary 100100111011110101001111101
3 Ternary 12101202021110111
4 Quaternary 10213132221331
5 Quinary 124312124140
6 Senary 11404110021
8 Octal 447365175
10 Decimal 77458045
12 Duodecimal 21b35311
16 Hexadecimal 49dea7d
20 Vigesimal 1442525
36 Base36 1a470d

Cryptographic Hash Functions

md5 f74b8d1f67912a31efff489328c2ff84
sha1 0fb5e575be69946cc9899520b2dbe3e8e4d0aac7
sha256 e05d7196e2016b4912baab8001a79fb3ba729ac7d054ca745fbb96e6c8ca2699
sha512 06431551d731f32cacba8da0182b45ec7b7d5948154ddf201f077846282ce16cfd2d74df9729cee198d3e899a9beed18a6ecf8b57184e2721378198326b2525f
ripemd-160 8ac4118af0961ef84d5a534ab070cefaaecabcd4

77458045 as geometric shapes

Circle

Radius = n
Diameter 154916090
Circumference 486683250.26686
Area 1.8848766549958E+16

Sphere

Radius = n
Volume 1.9466514768282E+24
Surface area 7.5395066199833E+16
Circumference 486683250.26686

Square

Length = n
Perimeter 309832180
Area 5999748735222025
Diagonal 109542217.75391

Cube

Length = n
Surface area 35998492411332150
Volume 4.6472880752152E+23
Space diagonal 134161269.39496

Equilateral Triangle

Length = n
Perimeter 232374135
Area 2.5979674105129E+15
Altitude 67080634.697478

Triangular Pyramid

Length = n
Surface area 2.5979674105129E+15
Volume 5.4768815201868E+22
Height 36514072.584635