1689904142 (number)

1689904142 is an even 10-digits composite number following 1689904141 and preceding 1689904143. In scientific notation, it is written as 1.689904142 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 795248992 positive integers (up to 1689904142) that are relatively prime to 1689904142.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-nine million nine hundred four thousand one hundred forty-two

Notation

Scientific notation 1.689904142 × 10^9
Engineering notation 1.689904142 × 10^9

Prime Factorization of 1689904142

Prime Factorization 2 × 17 × 49703063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1689904142
Product of the distinct prime numbers

The prime factorization of 1689904142 is 2 × 17 × 49703063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1689904142)

Multiplication

n×y
n×2 3379808284
n×3 5069712426
n×4 6759616568
n×5 8449520710

Division

n÷y
n÷2 844952071
n÷3 563301380.66667
n÷3 422476035.5
n÷5 337980828.4

Exponentiation

ny
n2 2855776009148756164
n3 4.8259877064847E+27
n4 8.1554566144296E+36
n5 1.3781939912626E+46

Nth Root

y√n
2√n 41108.443682533
3√n 1191.1159040315
4√n 202.75217306489
5√n 70.076501839786

Divisors of 1689904142

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 -1689904141
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 1689904142 can be divided by 8 positive divisors. The sum of these divisors (counting 1689904142) is 1, the average is 0.125.

Base conversion 1689904142

Base System Value
2 Binary 1100100101110011110010000001110
3 Ternary 11100202212000200022
4 Quaternary 1210232132100032
5 Quinary 11430103413032
6 Senary 435404302142
8 Octal 14456362016
10 Decimal 1689904142
12 Duodecimal 3b1b41952
16 Hexadecimal 64b9e40e
20 Vigesimal 1681i072
36 Base36 ry4idq

Cryptographic Hash Functions

md5 d3ab871e504afa4f722e7585c04ff91b
sha1 d0a040e954036d32dd493d5f3f66fa6ec355afa2
sha256 9107bf95697f7eb90f0479a1b3eacb6cffbc68521222399148cf6071083e5ecc
sha512 20c1e518f8aa172520e54a6cee540dcd1c068a75361bc80708a390b8bec99c8b7933022b6ffb141b9c420cbf81af7ae1e32dc253ef3c692cc822020eca0a0d50
ripemd-160 e6313bd1ce83cb0e36bce4916cf0e9f0b5be94fe

1689904142 as geometric shapes

Circle

Radius = n
Diameter 3379808284
Circumference 10617980875.556
Area 8.9716849306397E+18

Sphere

Radius = n
Volume 2.0215050033343E+28
Surface area 3.5886739722559E+19
Circumference 10617980875.556

Square

Length = n
Perimeter 6759616568
Area 2855776009148756164
Diagonal 2389885356.7269

Cube

Length = n
Surface area 1.7134656054893E+19
Volume 4.8259877064847E+27
Space diagonal 2926999833.8651

Equilateral Triangle

Length = n
Perimeter 5069712426
Area 1.2365872857205E+18
Altitude 1463499916.9325

Triangular Pyramid

Length = n
Surface area 1.2365872857205E+18
Volume 5.6874810552971E+26
Height 796628452.24229