691938377 (number)

691938377 is an odd 9-digits composite number following 691938376 and preceding 691938378. In scientific notation, it is written as 6.91938377 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 638529408 positive integers (up to 691938377) that are relatively prime to 691938377.

Interesting facts

Basic properties

Name

Name six hundred ninety-one million nine hundred thirty-eight thousand three hundred seventy-seven

Notation

Scientific notation 6.91938377 × 10^8
Engineering notation 6.91938377 × 10^6

Prime Factorization of 691938377

Prime Factorization 13 × 5413 × 9833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 691938377
Product of the distinct prime numbers

The prime factorization of 691938377 is 13 × 5413 × 9833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 691938377)

Multiplication

n×y
n×2 1383876754
n×3 2075815131
n×4 2767753508
n×5 3459691885

Division

n÷y
n÷2 345969188.5
n÷3 230646125.66667
n÷3 172984594.25
n÷5 138387675.4

Exponentiation

ny
n2 478778717565394129
n3 3.3128536877434E+26
n4 2.2922906039356E+35
n5 1.5861238400996E+44

Nth Root

y√n
2√n 26304.721572372
3√n 884.48228607156
4√n 162.18730398022
5√n 58.615636285922

Divisors of 691938377

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 -691938376
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 691938377 can be divided by 8 positive divisors. The sum of these divisors (counting 691938377) is 1, the average is 0.125.

Base conversion 691938377

Base System Value
2 Binary 101001001111100010010001001001
3 Ternary 1210020000010000022
4 Quaternary 221033202101021
5 Quinary 2404114012002
6 Senary 152354350225
8 Octal 5117422111
10 Decimal 691938377
12 Duodecimal 17388b375
16 Hexadecimal 293e2449
20 Vigesimal ag4c5ih
36 Base36 bfyn2h

Cryptographic Hash Functions

md5 06d7d5532041adb7c5258303a9228f6d
sha1 2a9f44a830190acc4e9b085f406bbd91c4e0c700
sha256 ba10ef0823d0b7e220895eb8a7ef06aeec16d195eac25bcb632a5a5cd1b5c377
sha512 a1bed86ab0ebbacc9f852b2fad63e5aa1138499dd89c4e3b5d5cebac6f03a700926cbbac7e02c0406d870543e30b9224f6fbc9a2b0470ccb6df6abbdadc26e3b
ripemd-160 f16fa3c691a1b5eff5cf75c859e2be028c9ea99a

691938377 as geometric shapes

Circle

Radius = n
Diameter 1383876754
Circumference 4347577043.8401
Area 1.5041277017986E+18

Sphere

Radius = n
Volume 1.387684907711E+27
Surface area 6.0165108071943E+18
Circumference 4347577043.8401

Square

Length = n
Perimeter 2767753508
Area 478778717565394129
Diagonal 978548637.07983

Cube

Length = n
Surface area 2872672305392364774
Volume 3.3128536877434E+26
Space diagonal 1198472424.6707

Equilateral Triangle

Length = n
Perimeter 2075815131
Area 2.0731726610148E+17
Altitude 599236212.33537

Triangular Pyramid

Length = n
Surface area 2.0731726610148E+17
Volume 3.9042355128037E+25
Height 326182879.02661