1380491997 (number)

1380491997 is an odd 10-digits composite number following 1380491996 and preceding 1380491998. In scientific notation, it is written as 1.380491997 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 916828128 positive integers (up to 1380491997) that are relatively prime to 1380491997.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty million four hundred ninety-one thousand nine hundred ninety-seven

Notation

Scientific notation 1.380491997 × 10^9
Engineering notation 1.380491997 × 10^9

Prime Factorization of 1380491997

Prime Factorization 3 × 263 × 1749673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1380491997
Product of the distinct prime numbers

The prime factorization of 1380491997 is 3 × 263 × 1749673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1380491997)

Multiplication

n×y
n×2 2760983994
n×3 4141475991
n×4 5521967988
n×5 6902459985

Division

n÷y
n÷2 690245998.5
n÷3 460163999
n÷3 345122999.25
n÷5 276098399.4

Exponentiation

ny
n2 1905758153781048009
n3 2.6308838795122E+27
n4 3.6319141407029E+36
n5 5.0138284050316E+45

Nth Root

y√n
2√n 37154.972708912
3√n 1113.4685745229
4√n 192.7562520618
5√n 67.298716047898

Divisors of 1380491997

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 -1380491996
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 1380491997 can be divided by 8 positive divisors. The sum of these divisors (counting 1380491997) is 1, the average is 0.125.

Base conversion 1380491997

Base System Value
2 Binary 1010010010010001010001011011101
3 Ternary 10120012122021000020
4 Quaternary 1102102022023131
5 Quinary 10311401220442
6 Senary 344552422353
8 Octal 12222121335
10 Decimal 1380491997
12 Duodecimal 3263a79b9
16 Hexadecimal 5248a2dd
20 Vigesimal 11b819jh
36 Base36 mtwqfx

Cryptographic Hash Functions

md5 650c52866014ae6e8acec2dd4dce5259
sha1 f2de5d5b7dcf2525cc69ebd474c81c02651549de
sha256 472126a95aefac6bc047597cdfb4358011ada89723beb7a1b73149d4ad7a4427
sha512 5ed47f4b368a83bbcc6ef2400819247faa01af0a8d498ed5578eb9d0b21c0188645272cc330397d521120d2ee5ec30ca44359c436e0c8eb251d9f41cc29c04dc
ripemd-160 4d1dfcd6010daab3c445be197fe9f941b7600dd0

1380491997 as geometric shapes

Circle

Radius = n
Diameter 2760983994
Circumference 8673887032.2294
Area 5.9871158154374E+18

Sphere

Radius = n
Volume 1.1020220624431E+28
Surface area 2.394846326175E+19
Circumference 8673887032.2294

Square

Length = n
Perimeter 5521967988
Area 1905758153781048009
Diagonal 1952310504.9049

Cube

Length = n
Surface area 1.1434548922686E+19
Volume 2.6308838795122E+27
Space diagonal 2391082278.2462

Equilateral Triangle

Length = n
Perimeter 4141475991
Area 8.2521748732186E+17
Altitude 1195541139.1231

Triangular Pyramid

Length = n
Surface area 8.2521748732186E+17
Volume 3.1005263861958E+26
Height 650770168.30164