1377668728 (number)

1377668728 is an even 10-digits composite number following 1377668727 and preceding 1377668729. In scientific notation, it is written as 1.377668728 × 10^9. The sum of its digits is 55. It has a total of 4 prime factors and 8 positive divisors. There are 688834360 positive integers (up to 1377668728) that are relatively prime to 1377668728.

Interesting facts

Basic properties

Name

Name one billion three hundred seventy-seven million six hundred sixty-eight thousand seven hundred twenty-eight

Notation

Scientific notation 1.377668728 × 10^9
Engineering notation 1.377668728 × 10^9

Prime Factorization of 1377668728

Prime Factorization 2 × 2 × 2 × 172208591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 344417182
Product of the distinct prime numbers

The prime factorization of 1377668728 is 2 × 2 × 2 × 172208591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1377668728)

Multiplication

n×y
n×2 2755337456
n×3 4133006184
n×4 5510674912
n×5 6888343640

Division

n÷y
n÷2 688834364
n÷3 459222909.33333
n÷3 344417182
n÷5 275533745.6

Exponentiation

ny
n2 1897971124109137984
n3 2.6147754643322E+27
n4 3.6022943879521E+36
n5 4.9627683273315E+45

Nth Root

y√n
2√n 37116.960112595
3√n 1112.7089982801
4√n 192.65762407077
5√n 67.271166739234

Divisors of 1377668728

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1377668727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1377668728 can be divided by 8 positive divisors. The sum of these divisors (counting 1377668728) is 1, the average is 0.125.

Base conversion 1377668728

Base System Value
2 Binary 1010010000111011000111001111000
3 Ternary 10120000022211012201
4 Quaternary 1102013120321320
5 Quinary 10310140344403
6 Senary 344412115544
8 Octal 12207307170
10 Decimal 1377668728
12 Duodecimal 325465bb4
16 Hexadecimal 521d8e78
20 Vigesimal 11aa8bg8
36 Base36 ms87zs

Cryptographic Hash Functions

md5 36f4dfdc3e557fe0c296fa32fb3124e9
sha1 e97697c16b594530deabc68b60b5be5c88c97fa7
sha256 5c540ac17afbb48ad8540826fa9d2c41507b11f8221f829922b43d7d7ee74450
sha512 6854f7a90d2819c8f6cbbd77d90bbf37e1c1b8000d9d8626157fbc7d0060c059c894509d94a6564b40e874657e0755f94172e008ea35ab141eab9f14d2faaed8
ripemd-160 3ed1f00d61fd65edc39c41fe32ad5bd18670afae

1377668728 as geometric shapes

Circle

Radius = n
Diameter 2755337456
Circumference 8656147909.9304
Area 5.9626521402268E+18

Sphere

Radius = n
Volume 1.095274585271E+28
Surface area 2.3850608560907E+19
Circumference 8656147909.9304

Square

Length = n
Perimeter 5510674912
Area 1897971124109137984
Diagonal 1948317799.5949

Cube

Length = n
Surface area 1.1387826744655E+19
Volume 2.6147754643322E+27
Space diagonal 2386192232.8948

Equilateral Triangle

Length = n
Perimeter 4133006184
Area 8.2184560456391E+17
Altitude 1193096116.4474

Triangular Pyramid

Length = n
Surface area 8.2184560456391E+17
Volume 3.0815424368491E+26
Height 649439266.53163