1388021236 (number)

1388021236 is an even 10-digits composite number following 1388021235 and preceding 1388021237. In scientific notation, it is written as 1.388021236 × 10^9. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 559872768 positive integers (up to 1388021236) that are relatively prime to 1388021236.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million twenty-one thousand two hundred thirty-six

Notation

Scientific notation 1.388021236 × 10^9
Engineering notation 1.388021236 × 10^9

Prime Factorization of 1388021236

Prime Factorization 2 × 2 × 7 × 119 × 416573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 694010618
Product of the distinct prime numbers

The prime factorization of 1388021236 is 2 × 2 × 7 × 119 × 416573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 52, 94, 378, 544, 2260, 7417, 5907, 89171, 390156, 71827, 4525834, 891612, 11906401, 17311980, 7540074, 623811264, 71502624, 4763369474

Basic calculations (n = 1388021236)

Multiplication

n×y
n×2 2776042472
n×3 4164063708
n×4 5552084944
n×5 6940106180

Division

n÷y
n÷2 694010618
n÷3 462673745.33333
n÷3 347005309
n÷5 277604247.2

Exponentiation

ny
n2 1926602951586967696
n3 2.674165810143E+27
n4 3.7117989330636E+36
n5 5.1520557428544E+45

Nth Root

y√n
2√n 37256.157021357
3√n 1115.4892008998
4√n 193.01854061555
5√n 67.371966205474

Divisors of 1388021236

1, 2, 4, 7, 14, 28, 119, 238, 476, 833, 1666, 3332, 416573, 833146, 1666292, 2916011, 5832022, 11664044, 49572187, 99144374, 198288748, 347005309, 694010618, 1388021236

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388021235
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388021236 can be divided by 24 positive divisors. The sum of these divisors (counting 1388021236) is 1, the average is 0.041666666666667.

Base conversion 1388021236

Base System Value
2 Binary 1010010101110111000010111110100
3 Ternary 10120201210210011221
4 Quaternary 1102232320113310
5 Quinary 10320313134421
6 Senary 345422040124
8 Octal 12256702764
10 Decimal 1388021236
12 Duodecimal 328a19044
16 Hexadecimal 52bb85f4
20 Vigesimal 11df2d1g
36 Base36 mye41g

Cryptographic Hash Functions

md5 16de335a2d746f88c7fc68c654aee403
sha1 94daa18ed92eaf734be6cac6031e2869e5173433
sha256 3e194da38387af26d828250311dc02306aaa02e067a4222a29f7386a322c6e87
sha512 e4d23d3a90e14ebdbc7891a02a96317448ce1c320a4fafdbdf8d43ea355f0ca1051792998bc40f42487ad1920b82475cc027d5f89a85e8bb252afdffcd30cc4d
ripemd-160 24d49c50efda3557f298b4e09bd35ee45ed346c5

1388021236 as geometric shapes

Circle

Radius = n
Diameter 2776042472
Circumference 8721194636.0884
Area 6.05260167909E+18

Sphere

Radius = n
Volume 1.1201519551502E+28
Surface area 2.421040671636E+19
Circumference 8721194636.0884

Square

Length = n
Perimeter 5552084944
Area 1926602951586967696
Diagonal 1962958456.8131

Cube

Length = n
Surface area 1.1559617709522E+19
Volume 2.674165810143E+27
Space diagonal 2404123302.7366

Equilateral Triangle

Length = n
Perimeter 4164063708
Area 8.342435495402E+17
Altitude 1202061651.3683

Triangular Pyramid

Length = n
Surface area 8.342435495402E+17
Volume 3.1515346306155E+26
Height 654319485.60436