1397184449 (number)

1397184449 is an odd 10-digits composite number following 1397184448 and preceding 1397184450. In scientific notation, it is written as 1.397184449 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1378044864 positive integers (up to 1397184449) that are relatively prime to 1397184449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.397184449 × 10^9
Engineering notation 1.397184449 × 10^9

Prime Factorization of 1397184449

Prime Factorization 73 × 19139513

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1397184449
Product of the distinct prime numbers

The prime factorization of 1397184449 is 73 × 19139513. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 77, 38, 980, 86, 8696, 4730, 13234, 21816, 270756, 398904, 6723237, 2476889, 22414658, 85825925, 160779078, 439388779, 9858117215, 1726609014

Basic calculations (n = 1397184449)

Multiplication

n×y
n×2 2794368898
n×3 4191553347
n×4 5588737796
n×5 6985922245

Division

n÷y
n÷2 698592224.5
n÷3 465728149.66667
n÷3 349296112.25
n÷5 279436889.8

Exponentiation

ny
n2 1952124384527433601
n3 2.7274778325754E+27
n4 3.8107896126666E+36
n5 5.3243759852285E+45

Nth Root

y√n
2√n 37378.930549174
3√n 1117.9385040787
4√n 193.33631461568
5√n 67.460685296567

Divisors of 1397184449

1, 73, 19139513, 1397184449

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397184448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397184449 can be divided by 4 positive divisors. The sum of these divisors (counting 1397184449) is 1, the average is 0.25.

Base conversion 1397184449

Base System Value
2 Binary 1010011010001110101011111000001
3 Ternary 10121101001022202012
4 Quaternary 1103101311133001
5 Quinary 10330134400244
6 Senary 350350302305
8 Octal 12321653701
10 Decimal 1397184449
12 Duodecimal 32bab7995
16 Hexadecimal 534757c1
20 Vigesimal 11gc8129
36 Base36 n3uif5

Cryptographic Hash Functions

md5 73710ad2f27cf4cad4b962c673077af0
sha1 cf855b0eeecbb7572ec4ac57f180b51c357ea946
sha256 9506fc21cdc9da13070933219708d7f3b5f7aaaa3ed0728e6dafc8f3ccc53676
sha512 4c7b30bc0944fa05d2acca10b8a65b9044192dcee9cfaa778602d0c54e8751dcf07ba406604d6e19b1441e674198656c38ae269643f17f8e8a37f6878b22a499
ripemd-160 598c3c817fbc62fdae4f1a4164ab6df9ca66bf4f

1397184449 as geometric shapes

Circle

Radius = n
Diameter 2794368898
Circumference 8778768801.3766
Area 6.1327796253249E+18

Sphere

Radius = n
Volume 1.1424832428864E+28
Surface area 2.45311185013E+19
Circumference 8778768801.3766

Square

Length = n
Perimeter 5588737796
Area 1952124384527433601
Diagonal 1975917196.9126

Cube

Length = n
Surface area 1.1712746307165E+19
Volume 2.7274778325754E+27
Space diagonal 2419994453.2131

Equilateral Triangle

Length = n
Perimeter 4191553347
Area 8.4529465417391E+17
Altitude 1209997226.6066

Triangular Pyramid

Length = n
Surface area 8.4529465417391E+17
Volume 3.2143634515835E+26
Height 658639065.63753