689231639 (number)

689231639 is an odd 9-digits composite number following 689231638 and preceding 689231640. In scientific notation, it is written as 6.89231639 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 654519096 positive integers (up to 689231639) that are relatively prime to 689231639.

Interesting facts

Basic properties

Name

Name six hundred eighty-nine million two hundred thirty-one thousand six hundred thirty-nine

Notation

Scientific notation 6.89231639 × 10^8
Engineering notation 6.89231639 × 10^6

Prime Factorization of 689231639

Prime Factorization 23 × 139 × 215587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 689231639
Product of the distinct prime numbers

The prime factorization of 689231639 is 23 × 139 × 215587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 80, 41, 208, 698, 8306, 8816, 1447, 80940, 628345, 198749, 4609714, 5545522, 50198377, 62230691, 649686710, 536695432, 7636886033, 3073211669

Basic calculations (n = 689231639)

Multiplication

n×y
n×2 1378463278
n×3 2067694917
n×4 2756926556
n×5 3446158195

Division

n÷y
n÷2 344615819.5
n÷3 229743879.66667
n÷3 172307909.75
n÷5 137846327.8

Exponentiation

ny
n2 475040252198626321
n3 3.2741277161383E+26
n4 2.2566324120893E+35
n5 1.5553424560049E+44

Nth Root

y√n
2√n 26253.221497561
3√n 883.32746727642
4√n 162.0284589125
5√n 58.569705603372

Divisors of 689231639

1, 23, 139, 3197, 215587, 4958501, 29966593, 689231639

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 -689231638
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 689231639 can be divided by 8 positive divisors. The sum of these divisors (counting 689231639) is 1, the average is 0.125.

Base conversion 689231639

Base System Value
2 Binary 101001000101001101011100010111
3 Ternary 1210000220121001202
4 Quaternary 221011031130113
5 Quinary 2402420403024
6 Senary 152220343115
8 Octal 5105153427
10 Decimal 689231639
12 Duodecimal 1729a4a9b
16 Hexadecimal 2914d717
20 Vigesimal af7dj1j
36 Base36 becmjb

Cryptographic Hash Functions

md5 ece2c20581eb7a4773dd537044ab187c
sha1 0dfd576ee8b3a14f85cdd08c64b6ba93255dbd98
sha256 72133ea161f0b6955bb407d34322045ed25a31d05a76e7c02e1d96afaf3a2cab
sha512 030882de09ced0af00012b6fda92519c701c0700e5e3efbdae52a2e5a0668a52b8cd1715a93c4ff1220a30f13c87db2c83bb3c7836070007b17fa7885d780be1
ripemd-160 6c90ed4d441df8c15a3cc29c68f76933b18ddf36

689231639 as geometric shapes

Circle

Radius = n
Diameter 1378463278
Circumference 4330570107.4081
Area 1.4923829664666E+18

Sphere

Radius = n
Volume 1.371463410658E+27
Surface area 5.9695318658666E+18
Circumference 4330570107.4081

Square

Length = n
Perimeter 2756926556
Area 475040252198626321
Diagonal 974720731.49044

Cube

Length = n
Surface area 2850241513191757926
Volume 3.2741277161383E+26
Space diagonal 1193784216.932

Equilateral Triangle

Length = n
Perimeter 2067694917
Area 2.0569846311209E+17
Altitude 596892108.46599

Triangular Pyramid

Length = n
Surface area 2.0569846311209E+17
Volume 3.8585965175871E+25
Height 324906910.49681