1385458545 (number)

1385458545 is an odd 10-digits composite number following 1385458544 and preceding 1385458546. In scientific notation, it is written as 1.385458545 × 10^9. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 738911216 positive integers (up to 1385458545) that are relatively prime to 1385458545.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-five million four hundred fifty-eight thousand five hundred forty-five

Notation

Scientific notation 1.385458545 × 10^9
Engineering notation 1.385458545 × 10^9

Prime Factorization of 1385458545

Prime Factorization 15 × 92363903

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1385458545
Product of the distinct prime numbers

The prime factorization of 1385458545 is 15 × 92363903. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 41, 5, 740, 1, 9739, 6083, 59584, 49252, 817407, 870685, 4579200, 3116893, 71403457, 11610759, 674661368, 305736715, 3989946197, 8916546529

Basic calculations (n = 1385458545)

Multiplication

n×y
n×2 2770917090
n×3 4156375635
n×4 5541834180
n×5 6927292725

Division

n÷y
n÷2 692729272.5
n÷3 461819515
n÷3 346364636.25
n÷5 277091709

Exponentiation

ny
n2 1919495379913517025
n3 2.6593812761892E+27
n4 3.6844625135093E+36
n5 5.1046700730737E+45

Nth Root

y√n
2√n 37221.748279736
3√n 1114.8022721096
4√n 192.92938677074
5√n 67.347070162696

Divisors of 1385458545

1, 15, 92363903, 1385458545

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 -1385458544
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 1385458545 can be divided by 4 positive divisors. The sum of these divisors (counting 1385458545) is 1, the average is 0.25.

Base conversion 1385458545

Base System Value
2 Binary 1010010100101000110101101110001
3 Ternary 10120112222120211110
4 Quaternary 1102211012231301
5 Quinary 10314134133140
6 Senary 345251103533
8 Octal 12245065561
10 Decimal 1385458545
12 Duodecimal 327ba1ba9
16 Hexadecimal 52946b71
20 Vigesimal 11cj2675
36 Base36 mwv6nl

Cryptographic Hash Functions

md5 c2a0ecf8d6ab79a41ac48684162f7882
sha1 742cd860e760d5a51e19f1f042ffda5a5bdf877b
sha256 3e81b60ceda0aba8c1b683ff9ad597d2fbb0b2ad8add9ce8a29244927309fb2d
sha512 24d4088a4e5d313b9acc5be6c727357117beca796eff929cd54cce3e493374712243457cf76210508886e3d25bd4897f248292d7ce7ab7133debf04bfac13e03
ripemd-160 391226160af643f3da79fadf545e4e15f3cefdd2

1385458545 as geometric shapes

Circle

Radius = n
Diameter 2770917090
Circumference 8705092773.6504
Area 6.0302725841359E+18

Sphere

Radius = n
Volume 1.1139590240494E+28
Surface area 2.4121090336543E+19
Circumference 8705092773.6504

Square

Length = n
Perimeter 5541834180
Area 1919495379913517025
Diagonal 1959334264.4447

Cube

Length = n
Surface area 1.1516972279481E+19
Volume 2.6593812761892E+27
Space diagonal 2399684591.7205

Equilateral Triangle

Length = n
Perimeter 4156375635
Area 8.3116588072598E+17
Altitude 1199842295.8602

Triangular Pyramid

Length = n
Surface area 8.3116588072598E+17
Volume 3.1341108902565E+26
Height 653111421.48157