1489494942 (number)

1489494942 is an even 10-digits composite number following 1489494941 and preceding 1489494943. In scientific notation, it is written as 1.489494942 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 451846080 positive integers (up to 1489494942) that are relatively prime to 1489494942.

Interesting facts

Basic properties

Name

Name one billion four hundred eighty-nine million four hundred ninety-four thousand nine hundred forty-two

Notation

Scientific notation 1.489494942 × 10^9
Engineering notation 1.489494942 × 10^9

Prime Factorization of 1489494942

Prime Factorization 2 × 3 × 3 × 13 × 71 × 89653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 496498314
Product of the distinct prime numbers

The prime factorization of 1489494942 is 2 × 3 × 3 × 13 × 71 × 89653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 7, 63, 105, 201, 4396, 7675, 5407, 88349, 236353, 682562, 3300595, 8553828, 94708118, 5399941, 5643817, 179495609, 1617518020, 3869726519

Basic calculations (n = 1489494942)

Multiplication

n×y
n×2 2978989884
n×3 4468484826
n×4 5957979768
n×5 7447474710

Division

n÷y
n÷2 744747471
n÷3 496498314
n÷3 372373735.5
n÷5 297898988.4

Exponentiation

ny
n2 2218595182243583364
n3 3.3045863022974E+27
n4 4.9221645826744E+36
n5 7.3315392495851E+45

Nth Root

y√n
2√n 38593.975462499
3√n 1142.0356932705
4√n 196.45349440135
5√n 68.329431365272

Divisors of 1489494942

1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 89653, 179306, 268959, 537918, 806877, 1165489, 1613754, 2330978, 3496467, 6365363, 6992934, 10489401, 12730726, 19096089, 20978802, 38192178, 57288267, 82749719, 114576534, 165499438, 248249157, 496498314, 744747471, 1489494942

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1489494941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1489494942 can be divided by 48 positive divisors. The sum of these divisors (counting 1489494942) is 1, the average is 0.020833333333333.

Base conversion 1489494942

Base System Value
2 Binary 1011000110001111110001110011110
3 Ternary 10211210202011221100
4 Quaternary 1120301332032132
5 Quinary 11022302314232
6 Senary 403445013530
8 Octal 13061761636
10 Decimal 1489494942
12 Duodecimal 3569b42a6
16 Hexadecimal 58c7e39e
20 Vigesimal 13596h72
36 Base36 omt1ni

Cryptographic Hash Functions

md5 14a65a3daa53d3e358dd59d154c37def
sha1 bc25a8b1cd8b9caf4c5de7d1c1b7e3abe668c6b8
sha256 25a7308762e060ee1fe0bcfb4e0b30ae41ffdec82d6500408a3981efa929e184
sha512 c73d85b579532876e064d7d2820398b9d57c953d8b30ecf183d2d37cdff35f502b8937e9a0a1d759c73c08d10a9d4df51a87f7a71224e0e54af79078ce9eb2c9
ripemd-160 205e8fc10062fdc5c4fbfde08405710cda765c9a

1489494942 as geometric shapes

Circle

Radius = n
Diameter 2978989884
Circumference 9358772734.6927
Area 6.9699223258262E+18

Sphere

Radius = n
Volume 1.3842218733935E+28
Surface area 2.7879689303305E+19
Circumference 9358772734.6927

Square

Length = n
Perimeter 5957979768
Area 2218595182243583364
Diagonal 2106463948.0625

Cube

Length = n
Surface area 1.3311571093461E+19
Volume 3.3045863022974E+27
Space diagonal 2579880917.1609

Equilateral Triangle

Length = n
Perimeter 4468484826
Area 9.6067989426835E+17
Altitude 1289940458.5804

Triangular Pyramid

Length = n
Surface area 9.6067989426835E+17
Volume 3.8944923056178E+26
Height 702154649.35418