989041749 (number)

989041749 is an odd 9-digits composite number following 989041748 and preceding 989041750. In scientific notation, it is written as 9.89041749 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 659288496 positive integers (up to 989041749) that are relatively prime to 989041749.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million forty-one thousand seven hundred forty-nine

Notation

Scientific notation 9.89041749 × 10^8
Engineering notation 9.89041749 × 10^6

Prime Factorization of 989041749

Prime Factorization 3 × 18797 × 17539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989041749
Product of the distinct prime numbers

The prime factorization of 989041749 is 3 × 18797 × 17539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 89, 81, 471, 343, 3104, 5319, 25206, 28129, 172544, 437846, 6070832, 2839249, 84703932, 711308, 976552411, 754523411, 6820082338, 9027325752

Basic calculations (n = 989041749)

Multiplication

n×y
n×2 1978083498
n×3 2967125247
n×4 3956166996
n×5 4945208745

Division

n÷y
n÷2 494520874.5
n÷3 329680583
n÷3 247260437.25
n÷5 197808349.8

Exponentiation

ny
n2 978203581264979001
n3 9.6748418089238E+26
n4 9.5688224639963E+35
n5 9.4639649056614E+44

Nth Root

y√n
2√n 31449.034150511
3√n 996.33382525489
4√n 177.33875535401
5√n 62.95684051349

Divisors of 989041749

1, 3, 17539, 18797, 52617, 56391, 329680583, 989041749

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 -989041748
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 989041749 can be divided by 8 positive divisors. The sum of these divisors (counting 989041749) is 1, the average is 0.125.

Base conversion 989041749

Base System Value
2 Binary 111010111100111001010001010101
3 Ternary 2112221001112012220
4 Quaternary 322330321101111
5 Quinary 4011143313444
6 Senary 242050332553
8 Octal 7274712125
10 Decimal 989041749
12 Duodecimal 23728a159
16 Hexadecimal 3af39455
20 Vigesimal f91a479
36 Base36 gculhx

Cryptographic Hash Functions

md5 46879c9f9d1ca9736306075ed68b1ae8
sha1 97e0ca2dfc55cd1f8e0133d5c9b841a650732375
sha256 50d58002505f2d050b8a867d3e81977e02a5108fbbd7b003b399be1b7da1d383
sha512 0bda26d154417f6efb8b3721088f09e6402b7b5e55ce75dacd46c40adc6ef5db44a555c43164e3b2e6f3f501c252dc9b8556a8c24e634978288835eaa31f5ab8
ripemd-160 9008aaf585990680fd494b2d9381be5467f00c49

989041749 as geometric shapes

Circle

Radius = n
Diameter 1978083498
Circumference 6214332585.504
Area 3.0731171846173E+18

Sphere

Radius = n
Volume 4.0525882602078E+27
Surface area 1.2292468738469E+19
Circumference 6214332585.504

Square

Length = n
Perimeter 3956166996
Area 978203581264979001
Diagonal 1398716255.189

Cube

Length = n
Surface area 5869221487589874006
Volume 9.6748418089238E+26
Space diagonal 1713070560.0748

Equilateral Triangle

Length = n
Perimeter 2967125247
Area 4.2357457572419E+17
Altitude 856535280.03739

Triangular Pyramid

Length = n
Surface area 4.2357457572419E+17
Volume 1.1401910416662E+26
Height 466238751.72967