1298049142 (number)

1298049142 is an even 10-digits composite number following 1298049141 and preceding 1298049143. In scientific notation, it is written as 1.298049142 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 598927392 positive integers (up to 1298049142) that are relatively prime to 1298049142.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-eight million forty-nine thousand one hundred forty-two

Notation

Scientific notation 1.298049142 × 10^9
Engineering notation 1.298049142 × 10^9

Prime Factorization of 1298049142

Prime Factorization 2 × 13 × 5923 × 8429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1298049142
Product of the distinct prime numbers

The prime factorization of 1298049142 is 2 × 13 × 5923 × 8429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 16, 46, 884, 971, 4395, 4158, 1481, 40866, 189374, 776769, 5797810, 8579800, 15912452, 93946729, 950429099, 510562615, 2746364680, 5756899078

Basic calculations (n = 1298049142)

Multiplication

n×y
n×2 2596098284
n×3 3894147426
n×4 5192196568
n×5 6490245710

Division

n÷y
n÷2 649024571
n÷3 432683047.33333
n÷3 324512285.5
n÷5 259609828.4

Exponentiation

ny
n2 1684931575046936164
n3 2.1871239853184E+27
n4 2.8389944125901E+36
n5 3.6851542614054E+45

Nth Root

y√n
2√n 36028.449064593
3√n 1090.8466731969
4√n 189.81161467253
5√n 66.474981767911

Divisors of 1298049142

1, 2, 13, 26, 5923, 8429, 11846, 16858, 76999, 109577, 153998, 219154, 49924967, 99849934, 649024571, 1298049142

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 -1298049141
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 1298049142 can be divided by 16 positive divisors. The sum of these divisors (counting 1298049142) is 1, the average is 0.0625.

Base conversion 1298049142

Base System Value
2 Binary 1001101010111101010100001110110
3 Ternary 10100110111201200011
4 Quaternary 1031113222201312
5 Quinary 10124300033032
6 Senary 332445410434
8 Octal 11527524166
10 Decimal 1298049142
12 Duodecimal 302869a1a
16 Hexadecimal 4d5ea876
20 Vigesimal 105cg2h2
36 Base36 lgtp4m

Cryptographic Hash Functions

md5 2f18bece8980af4b5c73ae35a2aded8f
sha1 0a070a9ca76bd7b0f1847b91e54fa62dd88e580c
sha256 7a9239f0cf63832779ff11ccb98c2283025b05fe297eef5e97a80de19fa2421c
sha512 947de7035720cbb9ea0c36501ba744fb69882abd70aa9613b5d2d0c34d668cdc68bcd2345857144e550f67ccaa292713d7be107aca176c1b3a3888f1ba866ee8
ripemd-160 b746e5bf1367740dd7bab380236044069fbaed3b

1298049142 as geometric shapes

Circle

Radius = n
Diameter 2596098284
Circumference 8155883297.0115
Area 5.2933686579689E+18

Sphere

Radius = n
Volume 9.161403526355E+27
Surface area 2.1173474631876E+19
Circumference 8155883297.0115

Square

Length = n
Perimeter 5192196568
Area 1684931575046936164
Diagonal 1835718701.2432

Cube

Length = n
Surface area 1.0109589450282E+19
Volume 2.1871239853184E+27
Space diagonal 2248287064.6652

Equilateral Triangle

Length = n
Perimeter 3894147426
Area 7.2959677381459E+17
Altitude 1124143532.3326

Triangular Pyramid

Length = n
Surface area 7.2959677381459E+17
Volume 2.577550335524E+26
Height 611906233.74772