1428936490 (number)

1428936490 is an even 10-digits composite number following 1428936489 and preceding 1428936491. In scientific notation, it is written as 1.428936490 × 10^9. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 571574592 positive integers (up to 1428936490) that are relatively prime to 1428936490.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-eight million nine hundred thirty-six thousand four hundred ninety

Notation

Scientific notation 1.428936490 × 10^9
Engineering notation 1.428936490 × 10^9

Prime Factorization of 1428936490

Prime Factorization 2 × 5 × 142893649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1428936490
Product of the distinct prime numbers

The prime factorization of 1428936490 is 2 × 5 × 142893649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 49, 9, 520, 930, 956, 7872, 14720, 50084, 156937, 774042, 6353208, 7362450, 11421532, 13923790, 307506824, 155076088, 963426576, 441629558

Basic calculations (n = 1428936490)

Multiplication

n×y
n×2 2857872980
n×3 4286809470
n×4 5715745960
n×5 7144682450

Division

n÷y
n÷2 714468245
n÷3 476312163.33333
n÷3 357234122.5
n÷5 285787298

Exponentiation

ny
n2 2041859492453520100
n3 2.9176875362197E+27
n4 4.1691901869225E+36
n5 5.9575079918435E+45

Nth Root

y√n
2√n 37801.276301204
3√n 1126.3438071936
4√n 194.42550321705
5√n 67.764554160619

Divisors of 1428936490

1, 2, 5, 10, 142893649, 285787298, 714468245, 1428936490

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 -1428936489
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 1428936490 can be divided by 8 positive divisors. The sum of these divisors (counting 1428936490) is 1, the average is 0.125.

Base conversion 1428936490

Base System Value
2 Binary 1010101001010111101011100101010
3 Ternary 10200120210111100201
4 Quaternary 1111022331130222
5 Quinary 10411301431430
6 Senary 353443022414
8 Octal 12512753452
10 Decimal 1428936490
12 Duodecimal 33a66aa0a
16 Hexadecimal 552bd72a
20 Vigesimal 126ah14a
36 Base36 nmr2ga

Cryptographic Hash Functions

md5 2ad11b70fef5be84b64753060e3e655e
sha1 7a3c56d198051d5d412b85f71368f15408e090fd
sha256 ad7046efba8e00616392fc9234f37f108b0ea6df5968b1bc1b62352a8bb289ef
sha512 103228909fa966697c19d3593afa8ff12dc832ef9fef13827b1062491a5c7d239dd1164f197ef5114b3e77a90ebf8bd7cfbc071c1365a3a5180409e8e5e82152
ripemd-160 7ebb974b0de3f728c66f670199d57bd350447bf9

1428936490 as geometric shapes

Circle

Radius = n
Diameter 2857872980
Circumference 8978272758.8608
Area 6.4146907811546E+18

Sphere

Radius = n
Volume 1.2221580972344E+28
Surface area 2.5658763124618E+19
Circumference 8978272758.8608

Square

Length = n
Perimeter 5715745960
Area 2041859492453520100
Diagonal 2020821363.9278

Cube

Length = n
Surface area 1.2251156954721E+19
Volume 2.9176875362197E+27
Space diagonal 2474990601.4691

Equilateral Triangle

Length = n
Perimeter 4286809470
Area 8.8415109571157E+17
Altitude 1237495300.7346

Triangular Pyramid

Length = n
Surface area 8.8415109571157E+17
Volume 3.4385277370741E+26
Height 673607121.30927