1390388628 (number)

1390388628 is an even 10-digits composite number following 1390388627 and preceding 1390388629. In scientific notation, it is written as 1.390388628 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 461999584 positive integers (up to 1390388628) that are relatively prime to 1390388628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.390388628 × 10^9
Engineering notation 1.390388628 × 10^9

Prime Factorization of 1390388628

Prime Factorization 2 × 2 × 3 × 317 × 365507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 695194314
Product of the distinct prime numbers

The prime factorization of 1390388628 is 2 × 2 × 3 × 317 × 365507. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 5, 31, 39, 604, 2254, 2378, 36445, 69986, 917031, 110815, 4985036, 1254642, 19773813, 68484688, 62015493, 497632634, 9352312909, 4172971942

Basic calculations (n = 1390388628)

Multiplication

n×y
n×2 2780777256
n×3 4171165884
n×4 5561554512
n×5 6951943140

Division

n÷y
n÷2 695194314
n÷3 463462876
n÷3 347597157
n÷5 278077725.6

Exponentiation

ny
n2 1933180536871722384
n3 2.6878722343374E+27
n4 3.7371869881396E+36
n5 5.1961422890189E+45

Nth Root

y√n
2√n 37287.915307778
3√n 1116.1230289207
4√n 193.10079054157
5√n 67.394932302423

Divisors of 1390388628

1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 365507, 731014, 1096521, 1462028, 2193042, 4386084, 115865719, 231731438, 347597157, 463462876, 695194314, 1390388628

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 -1390388627
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 1390388628 can be divided by 24 positive divisors. The sum of these divisors (counting 1390388628) is 1, the average is 0.041666666666667.

Base conversion 1390388628

Base System Value
2 Binary 1010010110111111010010110010100
3 Ternary 10120220021001122010
4 Quaternary 1102313322112110
5 Quinary 10321414414003
6 Senary 345544504220
8 Octal 12267722624
10 Decimal 1390388628
12 Duodecimal 32977b070
16 Hexadecimal 52dfa594
20 Vigesimal 11e9ibb8
36 Base36 mzsuqc

Cryptographic Hash Functions

md5 5c8e0966a056968cb9e129d1f427e5f2
sha1 ebae47c246cb62952550e3abd985ae121a23d418
sha256 66061772acd321d72cec4aa8490c3ee90bede17d8c7927416d7fcc3fa28c5643
sha512 abf0b3a9bfdf50d930791beeb8932328307a3f49d7d1fb0c9a07381ea764c90631902ac54bcac132f408268e3084e71cc35d6326c32d706703a128146505802d
ripemd-160 9343eecda5e491088246811b9d16ed3150baa89b

1390388628 as geometric shapes

Circle

Radius = n
Diameter 2780777256
Circumference 8736069398.7192
Area 6.073265772699E+18

Sphere

Radius = n
Volume 1.125893288691E+28
Surface area 2.4293063090796E+19
Circumference 8736069398.7192

Square

Length = n
Perimeter 5561554512
Area 1933180536871722384
Diagonal 1966306454.6869

Cube

Length = n
Surface area 1.159908322123E+19
Volume 2.6878722343374E+27
Space diagonal 2408223745.962

Equilateral Triangle

Length = n
Perimeter 4171165884
Area 8.3709172751628E+17
Altitude 1204111872.981

Triangular Pyramid

Length = n
Surface area 8.3709172751628E+17
Volume 3.1676878064383E+26
Height 655435484.89564