1689949247 (number)

1689949247 is an odd 10-digits composite number following 1689949246 and preceding 1689949248. In scientific notation, it is written as 1.689949247 × 10^9. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 1448527920 positive integers (up to 1689949247) that are relatively prime to 1689949247.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.689949247 × 10^9
Engineering notation 1.689949247 × 10^9

Prime Factorization of 1689949247

Prime Factorization 7 × 241421321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1689949247
Product of the distinct prime numbers

The prime factorization of 1689949247 is 7 × 241421321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 31, 6, 803, 77, 7005, 2814, 92388, 78127, 233137, 883900, 1866346, 6510647, 59379097, 51955483, 183514864, 723062975, 2998390671, 3133506265

Basic calculations (n = 1689949247)

Multiplication

n×y
n×2 3379898494
n×3 5069847741
n×4 6759796988
n×5 8449746235

Division

n÷y
n÷2 844974623.5
n÷3 563316415.66667
n÷3 422487311.75
n÷5 337989849.4

Exponentiation

ny
n2 2855928457435867009
n3 4.8263741461296E+27
n4 8.156327353992E+36
n5 1.3783779270164E+46

Nth Root

y√n
2√n 41108.992288792
3√n 1191.1265012411
4√n 202.75352595896
5√n 70.076875916254

Divisors of 1689949247

1, 7, 241421321, 1689949247

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 -1689949246
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 1689949247 can be divided by 4 positive divisors. The sum of these divisors (counting 1689949247) is 1, the average is 0.25.

Base conversion 1689949247

Base System Value
2 Binary 1100100101110101001010000111111
3 Ternary 11100202221022112212
4 Quaternary 1210232221100333
5 Quinary 11430111333442
6 Senary 435405251035
8 Octal 14456512077
10 Decimal 1689949247
12 Duodecimal 3b1b63a7b
16 Hexadecimal 64ba943f
20 Vigesimal 16823d27
36 Base36 ry5h6n

Cryptographic Hash Functions

md5 4b990449989bf14c930ea204da70cbd3
sha1 ec79865c86be761cdc29b6ba43a23aae916e09eb
sha256 e45d7f744fab5c73d5f4d0dfa6707d9a5aa28c42eb2a504953b6b217e8f23729
sha512 1cc3676ad0a3e70f7b77b3e969868790e9af474e4bf794653dcb0899a74f7c5ddc06bf9c1382bb8697edc996340a7b59e2b93a550f4dc6e893e507e7d4447101
ripemd-160 c1a4b90932a243a829f4ba59faef429f99ac006f

1689949247 as geometric shapes

Circle

Radius = n
Diameter 3379898494
Circumference 10618264278.63
Area 8.9721638610586E+18

Sphere

Radius = n
Volume 2.0216668747942E+28
Surface area 3.5888655444234E+19
Circumference 10618264278.63

Square

Length = n
Perimeter 6759796988
Area 2855928457435867009
Diagonal 2389949144.8296

Cube

Length = n
Surface area 1.7135570744615E+19
Volume 4.8263741461296E+27
Space diagonal 2927077958.0168

Equilateral Triangle

Length = n
Perimeter 5069847741
Area 1.2366532977652E+18
Altitude 1463538979.0084

Triangular Pyramid

Length = n
Surface area 1.2366532977652E+18
Volume 5.6879364787861E+26
Height 796649714.9432