1399694438 (number)

1399694438 is an even 10-digits composite number following 1399694437 and preceding 1399694439. In scientific notation, it is written as 1.399694438 × 10^9. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 695937280 positive integers (up to 1399694438) that are relatively prime to 1399694438.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-nine million six hundred ninety-four thousand four hundred thirty-eight

Notation

Scientific notation 1.399694438 × 10^9
Engineering notation 1.399694438 × 10^9

Prime Factorization of 1399694438

Prime Factorization 2 × 179 × 3909761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1399694438
Product of the distinct prime numbers

The prime factorization of 1399694438 is 2 × 179 × 3909761. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 23, 20, 248, 407, 378, 8356, 82987, 91677, 469100, 770381, 4677133, 5147421, 49059358, 98321089, 488474607, 593818327, 8844826059, 1561621885

Basic calculations (n = 1399694438)

Multiplication

n×y
n×2 2799388876
n×3 4199083314
n×4 5598777752
n×5 6998472190

Division

n÷y
n÷2 699847219
n÷3 466564812.66667
n÷3 349923609.5
n÷5 279938887.6

Exponentiation

ny
n2 1959144519768135844
n3 2.7422036875576E+27
n4 3.8382472493375E+36
n5 5.3723733265665E+45

Nth Root

y√n
2√n 37412.490400934
3√n 1118.6075483427
4√n 193.4230865252
5√n 67.484906011926

Divisors of 1399694438

1, 2, 179, 358, 3909761, 7819522, 699847219, 1399694438

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1399694437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1399694438 can be divided by 8 positive divisors. The sum of these divisors (counting 1399694438) is 1, the average is 0.125.

Base conversion 1399694438

Base System Value
2 Binary 1010011011011011010010001100110
3 Ternary 10121112202211210202
4 Quaternary 1103123122101212
5 Quinary 10331310210223
6 Senary 350520150502
8 Octal 12333322146
10 Decimal 1399694438
12 Duodecimal 330908432
16 Hexadecimal 536da466
20 Vigesimal 11h81g1i
36 Base36 n5cb52

Cryptographic Hash Functions

md5 dc4fa4101e46ffe3bf52277bc5c75218
sha1 6921e012b1cd2c3952503b5d40e6717f4a1a3e4e
sha256 5477367f8898fbc7b956828de4adb41def1a5cfc5e4bcbbe6c19e07096eea201
sha512 8f0f4ac400819626a8da787c6f591a1df5a0e9b0cf7de877c7af79e0dbdbd55473345d48a74c989744e68bfd3bc66a8f9d48fc07243a3aa01bc99f33e0d7ad9b
ripemd-160 5e132eb49020ffe94b91b1b89aa06c02c09928de

1399694438 as geometric shapes

Circle

Radius = n
Diameter 2799388876
Circumference 8794539527.3826
Area 6.1548340306243E+18

Sphere

Radius = n
Volume 1.1486515945971E+28
Surface area 2.4619336122497E+19
Circumference 8794539527.3826

Square

Length = n
Perimeter 5598777752
Area 1959144519768135844
Diagonal 1979466857.3978

Cube

Length = n
Surface area 1.1754867118609E+19
Volume 2.7422036875576E+27
Space diagonal 2424341881.6876

Equilateral Triangle

Length = n
Perimeter 4199083314
Area 8.4833446190214E+17
Altitude 1212170940.8438

Triangular Pyramid

Length = n
Surface area 8.4833446190214E+17
Volume 3.2317180381113E+26
Height 659822285.79926