1397937072 (number)

1397937072 is an even 10-digits composite number following 1397937071 and preceding 1397937073. In scientific notation, it is written as 1.397937072 × 10^9. The sum of its digits is 48. It has a total of 9 prime factors and 120 positive divisors. There are 396630528 positive integers (up to 1397937072) that are relatively prime to 1397937072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.397937072 × 10^9
Engineering notation 1.397937072 × 10^9

Prime Factorization of 1397937072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 7 × 149 × 3989

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 24963162
Product of the distinct prime numbers

The prime factorization of 1397937072 is 2 × 2 × 2 × 2 × 7 × 3 × 7 × 149 × 3989. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1397937072)

Multiplication

n×y
n×2 2795874144
n×3 4193811216
n×4 5591748288
n×5 6989685360

Division

n÷y
n÷2 698968536
n÷3 465979024
n÷3 349484268
n÷5 279587414.4

Exponentiation

ny
n2 1954228057271933184
n3 2.731887848403E+27
n4 3.8190072998288E+36
n5 5.3387318826693E+45

Nth Root

y√n
2√n 37388.996670143
3√n 1118.1392017985
4√n 193.36234553331
5√n 67.467951556516

Divisors of 1397937072

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397937071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397937072 can be divided by 120 positive divisors. The sum of these divisors (counting 1397937072) is 1, the average is 0.0083333333333333.

Base conversion 1397937072

Base System Value
2 Binary 1010011010100101101001110110000
3 Ternary 10121102110120011010
4 Quaternary 1103110231032300
5 Quinary 10330332441242
6 Senary 350414350520
8 Octal 12324551660
10 Decimal 1397937072
12 Duodecimal 3301bb440
16 Hexadecimal 5352d3b0
20 Vigesimal 11gh22dc
36 Base36 n4an5c

Cryptographic Hash Functions

md5 c6c94d6e0e89bf26b7a2775d104d0296
sha1 3be910792ff4e534ceee3936e82f87dddaa25c59
sha256 5a1a8856d706fc60a2b3a7e3bc42f64a675d5802461f346ca965ac43e8c7cf49
sha512 1ad16002de4517cca01de1c8ccba13fba761efb6004704d4caef7a5e7d4f498fcd410b193281c240449c7e185b37441121b5b085f1cee251b0a4f9e0c5270e62
ripemd-160 b22b4ad1c5fc0a9a5df27bdad3dfc8c6ddc8530f

1397937072 as geometric shapes

Circle

Radius = n
Diameter 2795874144
Circumference 8783497671.1521
Area 6.1393885081646E+18

Sphere

Radius = n
Volume 1.1443305059965E+28
Surface area 2.4557554032658E+19
Circumference 8783497671.1521

Square

Length = n
Perimeter 5591748288
Area 1954228057271933184
Diagonal 1976981566.5665

Cube

Length = n
Surface area 1.1725368343632E+19
Volume 2.731887848403E+27
Space diagonal 2421298034.4881

Equilateral Triangle

Length = n
Perimeter 4193811216
Area 8.462055711929E+17
Altitude 1210649017.244

Triangular Pyramid

Length = n
Surface area 8.462055711929E+17
Volume 3.2195607050781E+26
Height 658993855.52218