1396642972 (number)

1396642972 is an even 10-digits composite number following 1396642971 and preceding 1396642973. In scientific notation, it is written as 1.396642972 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 698321484 positive integers (up to 1396642972) that are relatively prime to 1396642972.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-six million six hundred forty-two thousand nine hundred seventy-two

Notation

Scientific notation 1.396642972 × 10^9
Engineering notation 1.396642972 × 10^9

Prime Factorization of 1396642972

Prime Factorization 2 × 2 × 349160743

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 698321486
Product of the distinct prime numbers

The prime factorization of 1396642972 is 2 × 2 × 349160743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 31, 59, 229, 994, 554, 1843, 73793, 14719, 672657, 533532, 7046907, 8848095, 82416696, 1010161, 597470234, 61913231, 6076351656, 4192993126

Basic calculations (n = 1396642972)

Multiplication

n×y
n×2 2793285944
n×3 4189928916
n×4 5586571888
n×5 6983214860

Division

n÷y
n÷2 698321486
n÷3 465547657.33333
n÷3 349160743
n÷5 279328594.4

Exponentiation

ny
n2 1950611591236992784
n3 2.7243079700029E+27
n4 3.8048855798681E+36
n5 5.3140667043869E+45

Nth Root

y√n
2√n 37371.686769532
3√n 1117.7940668848
4√n 193.317580084
5√n 67.455455625789

Divisors of 1396642972

1, 2, 4, 349160743, 698321486, 1396642972

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1396642971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1396642972 can be divided by 6 positive divisors. The sum of these divisors (counting 1396642972) is 1, the average is 0.16666666666667.

Base conversion 1396642972

Base System Value
2 Binary 1010011001111110001010010011100
3 Ternary 10121100000210222111
4 Quaternary 1103033301102130
5 Quinary 10330020033342
6 Senary 350330523404
8 Octal 12317612234
10 Decimal 1396642972
12 Duodecimal 32b896564
16 Hexadecimal 533f149c
20 Vigesimal 11g9078c
36 Base36 n3iwm4

Cryptographic Hash Functions

md5 3a4229ce7a274ccede209f2eb2a6937a
sha1 859ddc6d2754db73c9a87d2bbd8b05b4a6c5f06e
sha256 1c431cb8ab53f7df33c5bae243567542f308fb0ff653fecf2ee820753eab4910
sha512 cf01609297c473cc9af584bd20766033fa48b38fd92e9c928ed83e7ed8b26cc68c83cf5e2855e92d21fa10a1dd38878e929c6e3ed1a0a3db0f729fcc49df5a23
ripemd-160 9ada3faeed095cd63a9a161ec003d5a9e49a2102

1396642972 as geometric shapes

Circle

Radius = n
Diameter 2793285944
Circumference 8775366601.046
Area 6.1280270450372E+18

Sphere

Radius = n
Volume 1.141155453957E+28
Surface area 2.4512108180149E+19
Circumference 8775366601.046

Square

Length = n
Perimeter 5586571888
Area 1950611591236992784
Diagonal 1975151432.7955

Cube

Length = n
Surface area 1.1703669547422E+19
Volume 2.7243079700029E+27
Space diagonal 2419056587.538

Equilateral Triangle

Length = n
Perimeter 4189928916
Area 8.4463959546381E+17
Altitude 1209528293.769

Triangular Pyramid

Length = n
Surface area 8.4463959546381E+17
Volume 3.210627732716E+26
Height 658383810.93182