989408049 (number)

989408049 is an odd 9-digits composite number following 989408048 and preceding 989408050. In scientific notation, it is written as 9.89408049 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 565375944 positive integers (up to 989408049) that are relatively prime to 989408049.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million four hundred eight thousand forty-nine

Notation

Scientific notation 9.89408049 × 10^8
Engineering notation 9.89408049 × 10^6

Prime Factorization of 989408049

Prime Factorization 21 × 7 × 6730667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989408049
Product of the distinct prime numbers

The prime factorization of 989408049 is 21 × 7 × 6730667. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 32, 12, 818, 621, 9584, 4926, 8814, 11040, 997630, 81593, 3170488, 5636981, 55054895, 1337924, 276589412, 733487271, 622737362, 8981070088

Basic calculations (n = 989408049)

Multiplication

n×y
n×2 1978816098
n×3 2968224147
n×4 3957632196
n×5 4947040245

Division

n÷y
n÷2 494704024.5
n÷3 329802683
n÷3 247352012.25
n÷5 197881609.8

Exponentiation

ny
n2 978928287425986401
n3 9.6855952697306E+26
n4 9.5830059192277E+35
n5 9.4815031900986E+44

Nth Root

y√n
2√n 31454.857319657
3√n 996.45681030072
4√n 177.35517280208
5√n 62.96150314277

Divisors of 989408049

1, 7, 21, 147, 6730667, 47114669, 141344007, 989408049

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 -989408048
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 989408049 can be divided by 8 positive divisors. The sum of these divisors (counting 989408049) is 1, the average is 0.125.

Base conversion 989408049

Base System Value
2 Binary 111010111110010010101100110001
3 Ternary 2112221202010200120
4 Quaternary 322332102230301
5 Quinary 4011242024144
6 Senary 242102240453
8 Octal 7276225461
10 Decimal 989408049
12 Duodecimal 237426129
16 Hexadecimal 3af92b31
20 Vigesimal f93g029
36 Base36 gd2g4x

Cryptographic Hash Functions

md5 6ae3ab2f379a9c819e428c31a8ce3309
sha1 f642160117ec089c54ce65d28f606c53d30ce814
sha256 40941820d90effe75b17bec53c6b7d13bd5e903e6a795fea67dcf571cf53833a
sha512 13a9611211f659bc90f39220b5c0e136e665a0c94948698d69e3775d7427d800ab04b06fe29cd26d34695cece230049e3f391d411d3a75abc3c5479fafceee04
ripemd-160 068c63318f611063be8ad1c1dfcb6ed02587dd19

989408049 as geometric shapes

Circle

Radius = n
Diameter 1978816098
Circumference 6216634116.282
Area 3.0753939161687E+18

Sphere

Radius = n
Volume 4.0570926593373E+27
Surface area 1.2301575664675E+19
Circumference 6216634116.282

Square

Length = n
Perimeter 3957632196
Area 978928287425986401
Diagonal 1399234281.6169

Cube

Length = n
Surface area 5873569724555918406
Volume 9.6855952697306E+26
Space diagonal 1713705010.2856

Equilateral Triangle

Length = n
Perimeter 2968224147
Area 4.2388838269705E+17
Altitude 856852505.1428

Triangular Pyramid

Length = n
Surface area 4.2388838269705E+17
Volume 1.1414583491758E+26
Height 466411427.20563