1388401764 (number)

1388401764 is an even 10-digits composite number following 1388401763 and preceding 1388401765. In scientific notation, it is written as 1.388401764 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 423802368 positive integers (up to 1388401764) that are relatively prime to 1388401764.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million four hundred one thousand seven hundred sixty-four

Notation

Scientific notation 1.388401764 × 10^9
Engineering notation 1.388401764 × 10^9

Prime Factorization of 1388401764

Prime Factorization 2 × 2 × 3 × 37 × 17 × 183943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 694200882
Product of the distinct prime numbers

The prime factorization of 1388401764 is 2 × 2 × 3 × 37 × 17 × 183943. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 27, 75, 811, 805, 8745, 986, 15781, 41909, 950094, 902306, 316216, 8685935, 78970565, 63574855, 905094047, 514614495, 2061633500, 9785432041

Basic calculations (n = 1388401764)

Multiplication

n×y
n×2 2776803528
n×3 4165205292
n×4 5553607056
n×5 6942008820

Division

n÷y
n÷2 694200882
n÷3 462800588
n÷3 347100441
n÷5 277680352.8

Exponentiation

ny
n2 1927659458278311696
n3 2.6763657922649E+27
n4 3.7158709870898E+36
n5 5.1591218332719E+45

Nth Root

y√n
2√n 37261.26358566
3√n 1115.5911292371
4√n 193.03176833273
5√n 67.375659824562

Divisors of 1388401764

1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 183943, 367886, 551829, 735772, 1103658, 2207316, 3127031, 6254062, 6805891, 9381093, 12508124, 13611782, 18762186, 20417673, 27223564, 37524372, 40835346, 81670692, 115700147, 231400294, 347100441, 462800588, 694200882, 1388401764

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 -1388401763
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 1388401764 can be divided by 48 positive divisors. The sum of these divisors (counting 1388401764) is 1, the average is 0.020833333333333.

Base conversion 1388401764

Base System Value
2 Binary 1010010110000010101010001100100
3 Ternary 10120202112010011120
4 Quaternary 1102300111101210
5 Quinary 10320412324024
6 Senary 345434133540
8 Octal 12260252144
10 Decimal 1388401764
12 Duodecimal 328b812b0
16 Hexadecimal 52c15464
20 Vigesimal 11dha484
36 Base36 mym9no

Cryptographic Hash Functions

md5 d9c707e3861e4c2166ca2fa5f5e9dacc
sha1 6992ac5fc0c51ad3ccebde579a6352dbb223898f
sha256 77d16e604693211addb14c91bcc3a3eff00bc8dcf5d91f541e403f26641da1a5
sha512 88a32c235155ce4d484d16a28e602799222301eab1b4fd9a7f6e90e8013ef00dd79c83d4ec439c889590612c6e410fa5b70d3cc99d12163f6099622f6faf9f07
ripemd-160 c42c656fc5b78d12f349d5b45e6b8ff79a38d56c

1388401764 as geometric shapes

Circle

Radius = n
Diameter 2776803528
Circumference 8723585564.027
Area 6.05592079275E+18

Sphere

Radius = n
Volume 1.1210734815065E+28
Surface area 2.4223683171E+19
Circumference 8723585564.027

Square

Length = n
Perimeter 5553607056
Area 1927659458278311696
Diagonal 1963496604.6715

Cube

Length = n
Surface area 1.156595674967E+19
Volume 2.6763657922649E+27
Space diagonal 2404782396.5663

Equilateral Triangle

Length = n
Perimeter 4165205292
Area 8.3470103035718E+17
Altitude 1202391198.2831

Triangular Pyramid

Length = n
Surface area 8.3470103035718E+17
Volume 3.1541273344104E+26
Height 654498868.22384