1397264840 (number)

1397264840 is an even 10-digits composite number following 1397264839 and preceding 1397264841. In scientific notation, it is written as 1.397264840 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 558905920 positive integers (up to 1397264840) that are relatively prime to 1397264840.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million two hundred sixty-four thousand eight hundred forty

Notation

Scientific notation 1.397264840 × 10^9
Engineering notation 1.397264840 × 10^9

Prime Factorization of 1397264840

Prime Factorization 2 × 2 × 2 × 5 × 34931621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 349316210
Product of the distinct prime numbers

The prime factorization of 1397264840 is 2 × 2 × 2 × 5 × 34931621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 68, 33, 232, 161, 5790, 9131, 80553, 67690, 516354, 220408, 3387839, 4053871, 33147413, 61489177, 777614296, 721912179, 6218209796, 9347560305

Basic calculations (n = 1397264840)

Multiplication

n×y
n×2 2794529680
n×3 4191794520
n×4 5589059360
n×5 6986324200

Division

n÷y
n÷2 698632420
n÷3 465754946.66667
n÷3 349316210
n÷5 279452968

Exponentiation

ny
n2 1952349033100225600
n3 2.7279486593589E+27
n4 3.8116667470474E+36
n5 5.3259079274465E+45

Nth Root

y√n
2√n 37380.0058855
3√n 1117.9599449297
4√n 193.33909559502
5√n 67.461461587363

Divisors of 1397264840

1, 2, 4, 5, 8, 10, 20, 40, 34931621, 69863242, 139726484, 174658105, 279452968, 349316210, 698632420, 1397264840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397264839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397264840 can be divided by 16 positive divisors. The sum of these divisors (counting 1397264840) is 1, the average is 0.0625.

Base conversion 1397264840

Base System Value
2 Binary 1010011010010001001000111001000
3 Ternary 10121101012102000122
4 Quaternary 1103102021013020
5 Quinary 10330144433330
6 Senary 350352122412
8 Octal 12322110710
10 Decimal 1397264840
12 Duodecimal 32bb36408
16 Hexadecimal 534891c8
20 Vigesimal 11gci220
36 Base36 n3w8g8

Cryptographic Hash Functions

md5 27946b598ac19a5be912b8bf4a462088
sha1 77fd01dea09c4fd798e4782b41e3dc6dee0bd938
sha256 27b3c9846a04c5e6e783d4f07cb3a8c8ad0876faadf66c0235dbea6ea4c931fe
sha512 a2b33e2a4a5709bf226f192b55bb6459b5231433fcabf42d16e8be3526f651f00df2a4478678d04fd3ee9cc01213026c85bb6ede0f524cb8626110d71be80ae0
ripemd-160 7e1008e9b54be854ed3cc0fe40247d8eb4042e13

1397264840 as geometric shapes

Circle

Radius = n
Diameter 2794529680
Circumference 8779273912.9266
Area 6.1334853796308E+18

Sphere

Radius = n
Volume 1.1426804623483E+28
Surface area 2.4533941518523E+19
Circumference 8779273912.9266

Square

Length = n
Perimeter 5589059360
Area 1952349033100225600
Diagonal 1976030886.9551

Cube

Length = n
Surface area 1.1714094198601E+19
Volume 2.7279486593589E+27
Space diagonal 2420133694.5096

Equilateral Triangle

Length = n
Perimeter 4191794520
Area 8.4539192985939E+17
Altitude 1210066847.2548

Triangular Pyramid

Length = n
Surface area 8.4539192985939E+17
Volume 3.2149183262691E+26
Height 658676962.31836