1297934992 (number)

1297934992 is an even 10-digits composite number following 1297934991 and preceding 1297934993. In scientific notation, it is written as 1.297934992 × 10^9. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 614811168 positive integers (up to 1297934992) that are relatively prime to 1297934992.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million nine hundred thirty-four thousand nine hundred ninety-two

Notation

Scientific notation 1.297934992 × 10^9
Engineering notation 1.297934992 × 10^9

Prime Factorization of 1297934992

Prime Factorization 2 × 2 × 2 × 2 × 19 × 4269523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 162241874
Product of the distinct prime numbers

The prime factorization of 1297934992 is 2 × 2 × 2 × 2 × 19 × 4269523. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 87, 78, 711, 346, 5762, 4291, 15147, 36414, 39901, 382658, 7804371, 9372306, 14610914, 17932088, 28044190, 954412118, 8561710980, 8207089993

Basic calculations (n = 1297934992)

Multiplication

n×y
n×2 2595869984
n×3 3893804976
n×4 5191739968
n×5 6489674960

Division

n÷y
n÷2 648967496
n÷3 432644997.33333
n÷3 324483748
n÷5 259586998.4

Exponentiation

ny
n2 1684635243458040064
n3 2.1865470312406E+27
n4 2.8379959035009E+36
n5 3.6835341903065E+45

Nth Root

y√n
2√n 36026.864864987
3√n 1090.814696031
4√n 189.8074415427
5√n 66.473812569326

Divisors of 1297934992

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4269523, 8539046, 17078092, 34156184, 68312368, 81120937, 162241874, 324483748, 648967496, 1297934992

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1297934991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1297934992 can be divided by 20 positive divisors. The sum of these divisors (counting 1297934992) is 1, the average is 0.05.

Base conversion 1297934992

Base System Value
2 Binary 1001101010111001110101010010000
3 Ternary 10100110021221002101
4 Quaternary 1031113032222100
5 Quinary 10124232404432
6 Senary 332443130144
8 Octal 11527165220
10 Decimal 1297934992
12 Duodecimal 302813954
16 Hexadecimal 4d5cea90
20 Vigesimal 105c1h9c
36 Base36 lgr91s

Cryptographic Hash Functions

md5 0a82b544b74e0d783f26bd2741ccec4f
sha1 213028ee64e8d263e61a22427a01c9c97acef73f
sha256 bf22fd433542ec4092fedfd641261355b1b45eeb6c881c33ba1be669778314d7
sha512 14badfef28149c978941609afb7513f5ba90af5b2515d743b6fd1a4cebcf82b8d5948578a18036b9935ef62ed7eda763972a434b5315112e0084dccd625bde31
ripemd-160 e1d5d6e5240ae2ac20d00afe95e53764b66ee055

1297934992 as geometric shapes

Circle

Radius = n
Diameter 2595869984
Circumference 8155166071.4087
Area 5.2924377048262E+18

Sphere

Radius = n
Volume 9.1589867867655E+27
Surface area 2.1169750819305E+19
Circumference 8155166071.4087

Square

Length = n
Perimeter 5191739968
Area 1684635243458040064
Diagonal 1835557268.765

Cube

Length = n
Surface area 1.0107811460748E+19
Volume 2.1865470312406E+27
Space diagonal 2248089351.0655

Equilateral Triangle

Length = n
Perimeter 3893804976
Area 7.2946845847262E+17
Altitude 1124044675.5328

Triangular Pyramid

Length = n
Surface area 7.2946845847262E+17
Volume 2.5768703886226E+26
Height 611852422.92167