1689908897 (number)

1689908897 is an odd 10-digits composite number following 1689908896 and preceding 1689908898. In scientific notation, it is written as 1.689908897 × 10^9. The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors. There are 1683333120 positive integers (up to 1689908897) that are relatively prime to 1689908897.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-nine million nine hundred eight thousand eight hundred ninety-seven

Notation

Scientific notation 1.689908897 × 10^9
Engineering notation 1.689908897 × 10^9

Prime Factorization of 1689908897

Prime Factorization 257 × 6575521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1689908897
Product of the distinct prime numbers

The prime factorization of 1689908897 is 257 × 6575521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 2, 43, 917, 753, 4298, 7567, 8274, 1853, 580888, 186080, 5756463, 5671029, 68969382, 58414107, 769289516, 828130013, 2163050875, 2831601324

Basic calculations (n = 1689908897)

Multiplication

n×y
n×2 3379817794
n×3 5069726691
n×4 6759635588
n×5 8449544485

Division

n÷y
n÷2 844954448.5
n÷3 563302965.66667
n÷3 422477224.25
n÷5 337981779.4

Exponentiation

ny
n2 2855792080159756609
n3 4.8260284442441E+27
n4 8.1555484051032E+36
n5 1.3782133809698E+46

Nth Root

y√n
2√n 41108.501517326
3√n 1191.1170212055
4√n 202.75231568918
5√n 70.07654127556

Divisors of 1689908897

1, 257, 6575521, 1689908897

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 -1689908896
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 1689908897 can be divided by 4 positive divisors. The sum of these divisors (counting 1689908897) is 1, the average is 0.25.

Base conversion 1689908897

Base System Value
2 Binary 1100100101110011111011010100001
3 Ternary 11100202212021012102
4 Quaternary 1210232133122201
5 Quinary 11430104041042
6 Senary 435404340145
8 Octal 14456373241
10 Decimal 1689908897
12 Duodecimal 3b1b44655
16 Hexadecimal 64b9f6a1
20 Vigesimal 1681ic4h
36 Base36 ry4m1t

Cryptographic Hash Functions

md5 66131e0f84a1b48d95edf0e209f13ecc
sha1 9b243699adaf216db237d001e21fc7ef7f4a0a7e
sha256 74c678a1fbded53864704a754ca7250acb078afdd7d2f4a858e3cc3c9e45a7a7
sha512 846d4d4b27939ff26752ba1f38f179231aaf947c15b75229668d0266821a0393888721ed88f36f2ea8f5594a8f3fde98d340b1acf7921767e6286e5b46659849
ripemd-160 7ced769f733b50a600f56331214ed16cbe875622

1689908897 as geometric shapes

Circle

Radius = n
Diameter 3379817794
Circumference 10618010752.102
Area 8.9717354192098E+18

Sphere

Radius = n
Volume 2.021522067527E+28
Surface area 3.5886941676839E+19
Circumference 10618010752.102

Square

Length = n
Perimeter 6759635588
Area 2855792080159756609
Diagonal 2389892081.3124

Cube

Length = n
Surface area 1.7134752480959E+19
Volume 4.8260284442441E+27
Space diagonal 2927008069.7667

Equilateral Triangle

Length = n
Perimeter 5069726691
Area 1.2365942446724E+18
Altitude 1463504034.8833

Triangular Pyramid

Length = n
Surface area 1.2365942446724E+18
Volume 5.687529065207E+26
Height 796630693.77079