1243402408 (number)

1243402408 is an even 10-digits composite number following 1243402407 and preceding 1243402409. In scientific notation, it is written as 1.243402408 × 10^9. The sum of its digits is 28. It has a total of 7 prime factors and 48 positive divisors. There are 574560000 positive integers (up to 1243402408) that are relatively prime to 1243402408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.243402408 × 10^9
Engineering notation 1.243402408 × 10^9

Prime Factorization of 1243402408

Prime Factorization 2 × 2 × 2 × 19 × 41 × 19 × 10501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16360558
Product of the distinct prime numbers

The prime factorization of 1243402408 is 2 × 2 × 2 × 19 × 41 × 19 × 10501. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 72, 91, 372, 794, 5920, 3676, 47587, 61261, 852109, 104171, 74975, 6422188, 43401536, 20075762, 872330544, 720741498, 499901230, 7782753846

Basic calculations (n = 1243402408)

Multiplication

n×y
n×2 2486804816
n×3 3730207224
n×4 4973609632
n×5 6217012040

Division

n÷y
n÷2 621701204
n÷3 414467469.33333
n÷3 310850602
n÷5 248680481.6

Exponentiation

ny
n2 1546049548220198464
n3 1.9223617311443E+27
n4 2.3902692055519E+36
n5 2.9720664859515E+45

Nth Root

y√n
2√n 35261.91157609
3√n 1075.3187900401
4√n 187.78155281095
5√n 65.905603436863

Divisors of 1243402408

1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1444, 1558, 2888, 3116, 6232, 10501, 14801, 21002, 29602, 42004, 59204, 84008, 118408, 199519, 399038, 430541, 798076, 861082, 1596152, 1722164, 3444328, 3790861, 7581722, 8180279, 15163444, 16360558, 30326888, 32721116, 65442232, 155425301, 310850602, 621701204, 1243402408

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1243402407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1243402408 can be divided by 48 positive divisors. The sum of these divisors (counting 1243402408) is 1, the average is 0.020833333333333.

Base conversion 1243402408

Base System Value
2 Binary 1001010000111001101000010101000
3 Ternary 10012122200101110001
4 Quaternary 1022013031002220
5 Quinary 10021302334113
6 Senary 323214232344
8 Octal 11207150250
10 Decimal 1243402408
12 Duodecimal 2a84b56b4
16 Hexadecimal 4a1cd0a8
20 Vigesimal j8b5608
36 Base36 kkaffs

Cryptographic Hash Functions

md5 a6eed85554541032a8d672bcbeac9396
sha1 6fdcb505ea048914f5e4d634c4edd55c9b4f3ce4
sha256 9e24d4d1629a5a5ca118f4c84e60f752903dedd2b9e2ee2ab80d3aa4191af81b
sha512 e13a95df9a8ff59025187e4188c6e777fe665016ade135ea45fcd839d3825a1d5c063985cb9d351b1ddbd17a5c5c617eefaa7370365ecd2a018519cdb5de333b
ripemd-160 24ef1a0ecae9f7c181ec30bf3ef1355811f9760f

1243402408 as geometric shapes

Circle

Radius = n
Diameter 2486804816
Circumference 7812527740.8573
Area 4.8570579027744E+18

Sphere

Radius = n
Volume 8.0523699894735E+27
Surface area 1.9428231611098E+19
Circumference 7812527740.8573

Square

Length = n
Perimeter 4973609632
Area 1546049548220198464
Diagonal 1758436548.881

Cube

Length = n
Surface area 9.2762972893212E+18
Volume 1.9223617311443E+27
Space diagonal 2153636144.9095

Equilateral Triangle

Length = n
Perimeter 3730207224
Area 6.6945909213407E+17
Altitude 1076818072.4547

Triangular Pyramid

Length = n
Surface area 6.6945909213407E+17
Volume 2.2655250266428E+26
Height 586145516.29365