1297965369 (number)

1297965369 is an odd 10-digits composite number following 1297965368 and preceding 1297965370. In scientific notation, it is written as 1.297965369 × 10^9. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 865310244 positive integers (up to 1297965369) that are relatively prime to 1297965369.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million nine hundred sixty-five thousand three hundred sixty-nine

Notation

Scientific notation 1.297965369 × 10^9
Engineering notation 1.297965369 × 10^9

Prime Factorization of 1297965369

Prime Factorization 3 × 432655123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1297965369
Product of the distinct prime numbers

The prime factorization of 1297965369 is 3 × 432655123. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 15, 43, 398, 534, 8878, 6725, 18120, 50442, 701302, 717662, 2650694, 3467347, 98585057, 57154090, 211956578, 452795667, 7144645785, 4708534650

Basic calculations (n = 1297965369)

Multiplication

n×y
n×2 2595930738
n×3 3893896107
n×4 5191861476
n×5 6489826845

Division

n÷y
n÷2 648982684.5
n÷3 432655123
n÷3 324491342.25
n÷5 259593073.8

Exponentiation

ny
n2 1684714099123306161
n3 2.1867005573281E+27
n4 2.8382615957849E+36
n5 3.6839652594914E+45

Nth Root

y√n
2√n 36027.286450689
3√n 1090.82320581
4√n 189.80855210103
5√n 66.474123718361

Divisors of 1297965369

1, 3, 432655123, 1297965369

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297965368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297965369 can be divided by 4 positive divisors. The sum of these divisors (counting 1297965369) is 1, the average is 0.25.

Base conversion 1297965369

Base System Value
2 Binary 1001101010111010110000100111001
3 Ternary 10100110100110202110
4 Quaternary 1031113112010321
5 Quinary 10124234342434
6 Senary 332443522533
8 Octal 11527260471
10 Decimal 1297965369
12 Duodecimal 302829449
16 Hexadecimal 4d5d6139
20 Vigesimal 105c5d89
36 Base36 lgrwhl

Cryptographic Hash Functions

md5 10b86e28da1ba8aace9c11b7bd1e25f1
sha1 8e2eed97a1cb3ebc35e400095abfcd37b866fb8d
sha256 ce6edb30b40618ff9b838e0200d41921da09eefd4452a75a0fedb8834030d2f6
sha512 61349502e64f03e993d3d165cbb42f635d6df5b29e86be6d529abf108bdf464847f0ab7b96ddef73fa3c8ddc59ebb0072638bdf84e282128d1797ca26131f473
ripemd-160 cc216b7589ec134d35e5460601b47e00df350f71

1297965369 as geometric shapes

Circle

Radius = n
Diameter 2595930738
Circumference 8155356935.7287
Area 5.2926854372049E+18

Sphere

Radius = n
Volume 9.1596298753368E+27
Surface area 2.117074174882E+19
Circumference 8155356935.7287

Square

Length = n
Perimeter 5191861476
Area 1684714099123306161
Diagonal 1835600228.3304

Cube

Length = n
Surface area 1.010828459474E+19
Volume 2.1867005573281E+27
Space diagonal 2248141965.5729

Equilateral Triangle

Length = n
Perimeter 3893896107
Area 7.295026039773E+17
Altitude 1124070982.7864

Triangular Pyramid

Length = n
Surface area 7.295026039773E+17
Volume 2.5770513208518E+26
Height 611866742.7768