1297948 (number)

1297948 is an even 7-digits composite number following 1297947 and preceding 1297949. In scientific notation, it is written as 1.297948 × 10^6. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 643760 positive integers (up to 1297948) that are relatively prime to 1297948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.297948 × 10^6
Engineering notation 1.297948 × 10^6

Prime Factorization of 1297948

Prime Factorization 2 × 2 × 131 × 2477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 648974
Product of the distinct prime numbers

The prime factorization of 1297948 is 2 × 2 × 131 × 2477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 70, 19, 991, 146, 7139, 4746, 76612, 94530, 476966, 50902, 1565510, 9145543, 68540338, 85584681, 297710842, 736053638, 9696907211, 2020965061

Basic calculations (n = 1297948)

Multiplication

n×y
n×2 2595896
n×3 3893844
n×4 5191792
n×5 6489740

Division

n÷y
n÷2 648974
n÷3 432649.33333333
n÷3 324487
n÷5 259589.6

Exponentiation

ny
n2 1684669010704
n3 2186612773105235392
n4 2.8381096756264E+24
n5 3.6837187772599E+30

Nth Root

y√n
2√n 1139.2752081916
3√n 109.08183400939
4√n 33.753151085367
5√n 16.697500252874

Divisors of 1297948

1, 2, 4, 131, 262, 524, 2477, 4954, 9908, 324487, 648974, 1297948

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297948 can be divided by 12 positive divisors. The sum of these divisors (counting 1297948) is 1, the average is 0.083333333333333.

Base conversion 1297948

Base System Value
2 Binary 100111100111000011100
3 Ternary 2102221110011
4 Quaternary 10330320130
5 Quinary 313013243
6 Senary 43453004
8 Octal 4747034
10 Decimal 1297948
12 Duodecimal 527164
16 Hexadecimal 13ce1c
20 Vigesimal 824h8
36 Base36 rti4

Cryptographic Hash Functions

md5 ccd9b2f4cec177d850507d3bcce804dd
sha1 2335fcc72385f1ba36f41c39bebdd291d0c3eb36
sha256 69427e353aa6a1b606cb1a91a1af7cd6e831ed2335984408143381ea6bdce3f8
sha512 e517a9e1cd8de59297a9243710ad50f23599ef7a81853c6318586a49e88f3932318088ee10450df871be3005eccf9ed5a240d689d36c641825f7a3e80e87a1d9
ripemd-160 82baf55d96c6538602adcc6119cae2c4e2d5d1a4

1297948 as geometric shapes

Circle

Radius = n
Diameter 2595896
Circumference 8155247.8030831
Area 5292543787758.1

Sphere

Radius = n
Volume 9.159262165644E+18
Surface area 21170175151032
Circumference 8155247.8030831

Square

Length = n
Perimeter 5191792
Area 1684669010704
Diagonal 1835575.664855

Cube

Length = n
Surface area 10108014064224
Volume 2186612773105235392
Space diagonal 2248111.8815824

Equilateral Triangle

Length = n
Perimeter 3893844
Area 729483080119.03
Altitude 1124055.9407912

Triangular Pyramid

Length = n
Surface area 729483080119.03
Volume 2.5769478661531E+17
Height 611858.55495168