1689909729 (number)

1689909729 is an odd 10-digits composite number following 1689909728 and preceding 1689909730. In scientific notation, it is written as 1.689909729 × 10^9. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 1126606484 positive integers (up to 1689909729) that are relatively prime to 1689909729.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-nine million nine hundred nine thousand seven hundred twenty-nine

Notation

Scientific notation 1.689909729 × 10^9
Engineering notation 1.689909729 × 10^9

Prime Factorization of 1689909729

Prime Factorization 3 × 563303243

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1689909729
Product of the distinct prime numbers

The prime factorization of 1689909729 is 3 × 563303243. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 75, 8, 696, 960, 4724, 9601, 45267, 87414, 513736, 654941, 7912777, 3265319, 13147815, 77252222, 102938954, 198389743, 7462181617, 4635178481

Basic calculations (n = 1689909729)

Multiplication

n×y
n×2 3379819458
n×3 5069729187
n×4 6759638916
n×5 8449548645

Division

n÷y
n÷2 844954864.5
n÷3 563303243
n÷3 422477432.25
n÷5 337981945.8

Exponentiation

ny
n2 2855794892168853441
n3 4.8260355723047E+27
n4 8.1555644661377E+36
n5 1.3782167736813E+46

Nth Root

y√n
2√n 41108.511636886
3√n 1191.1172166814
4√n 202.75234064465
5√n 70.076548175774

Divisors of 1689909729

1, 3, 563303243, 1689909729

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 -1689909728
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 1689909729 can be divided by 4 positive divisors. The sum of these divisors (counting 1689909729) is 1, the average is 0.25.

Base conversion 1689909729

Base System Value
2 Binary 1100100101110011111100111100001
3 Ternary 11100202212022100020
4 Quaternary 1210232133213201
5 Quinary 11430104102404
6 Senary 435404344053
8 Octal 14456374741
10 Decimal 1689909729
12 Duodecimal 3b1b45029
16 Hexadecimal 64b9f9e1
20 Vigesimal 1681ie69
36 Base36 ry4mox

Cryptographic Hash Functions

md5 26881b3b37563ec711c0da083d6b2cb3
sha1 541d49ff16c07c82764ace08556181bee1f6ad39
sha256 2ae7273f36e0e717756c43d5a51f5fd93917e4cd2245e9a025028d3438aadb1b
sha512 d88fd04f121a1bd413d24183c094c43ce9af00900fbf1e5a93498820f5bbdc4cb89cdd5fffdc8fddcac47d2ced919734889eac29a67340938b2c6bb34dacca55
ripemd-160 4d09384fdbbc4b551a037b19f4c0c1565be3cab0

1689909729 as geometric shapes

Circle

Radius = n
Diameter 3379819458
Circumference 10618015979.713
Area 8.9717442533969E+18

Sphere

Radius = n
Volume 2.021525053322E+28
Surface area 3.5886977013588E+19
Circumference 10618015979.713

Square

Length = n
Perimeter 6759638916
Area 2855794892168853441
Diagonal 2389893257.938

Cube

Length = n
Surface area 1.7134769353013E+19
Volume 4.8260355723047E+27
Space diagonal 2927009510.833

Equilateral Triangle

Length = n
Perimeter 5069729187
Area 1.236595462308E+18
Altitude 1463504755.4165

Triangular Pyramid

Length = n
Surface area 1.236595462308E+18
Volume 5.6875374657069E+26
Height 796631085.97935