989849142 (number)

989849142 is an even 9-digits composite number following 989849141 and preceding 989849143. In scientific notation, it is written as 9.89849142 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 321901920 positive integers (up to 989849142) that are relatively prime to 989849142.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred forty-nine thousand one hundred forty-two

Notation

Scientific notation 9.89849142 × 10^8
Engineering notation 9.89849142 × 10^6

Prime Factorization of 989849142

Prime Factorization 2 × 9 × 41 × 1341259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989849142
Product of the distinct prime numbers

The prime factorization of 989849142 is 2 × 9 × 41 × 1341259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 16, 7, 698, 788, 5781, 5834, 76777, 40166, 689511, 598630, 8671094, 6986847, 37030756, 80636044, 488115505, 74012634, 7719277737, 5675489143

Basic calculations (n = 989849142)

Multiplication

n×y
n×2 1979698284
n×3 2969547426
n×4 3959396568
n×5 4949245710

Division

n÷y
n÷2 494924571
n÷3 329949714
n÷3 247462285.5
n÷5 197969828.4

Exponentiation

ny
n2 979801323918136164
n3 9.6985549981083E+26
n4 9.6001063435173E+35
n5 9.5026570272394E+44

Nth Root

y√n
2√n 31461.868062784
3√n 996.60486678225
4√n 177.37493639966
5√n 62.967115979093

Divisors of 989849142

1, 2, 9, 18, 41, 82, 369, 738, 1341259, 2682518, 12071331, 24142662, 54991619, 109983238, 494924571, 989849142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989849141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989849142 can be divided by 16 positive divisors. The sum of these divisors (counting 989849142) is 1, the average is 0.0625.

Base conversion 989849142

Base System Value
2 Binary 111010111111111110011000110110
3 Ternary 2112222120112202100
4 Quaternary 322333332120312
5 Quinary 4011400133032
6 Senary 242115522530
8 Octal 7277763066
10 Decimal 989849142
12 Duodecimal 2375b9446
16 Hexadecimal 3affe636
20 Vigesimal f96b2h2
36 Base36 gdbwhi

Cryptographic Hash Functions

md5 dc51f1c9b4af45b2f07dbe4ae7fa5546
sha1 c6f92e445bebda4adba34b9cd2fdfacca7ddfbbd
sha256 18dccc815817db403e7217940189d5b01a25c274423ab72ac08e9ae0cdb27684
sha512 116ef4cf0e3588e710f308be6afe0a612161ed77a35dd8dcca941222d46a749bef4dfaf7b35a431f59f0d8a83eefb5e121e32fcd47eda5385f8b06e455ce1284
ripemd-160 cc702aebd0dc3485bb5af716b48ae8262aafa25b

989849142 as geometric shapes

Circle

Radius = n
Diameter 1979698284
Circumference 6219405585.3387
Area 3.0781366411988E+18

Sphere

Radius = n
Volume 4.0625212176658E+27
Surface area 1.2312546564795E+19
Circumference 6219405585.3387

Square

Length = n
Perimeter 3959396568
Area 979801323918136164
Diagonal 1399858081.3198

Cube

Length = n
Surface area 5878807943508816984
Volume 9.6985549981083E+26
Space diagonal 1714469005.7725

Equilateral Triangle

Length = n
Perimeter 2969547426
Area 4.2426641858737E+17
Altitude 857234502.88623

Triangular Pyramid

Length = n
Surface area 4.2426641858737E+17
Volume 1.1429856678122E+26
Height 466619360.43992