1388648753 (number)

1388648753 is an odd 10-digits composite number following 1388648752 and preceding 1388648754. In scientific notation, it is written as 1.388648753 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 1385441280 positive integers (up to 1388648753) that are relatively prime to 1388648753.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million six hundred forty-eight thousand seven hundred fifty-three

Notation

Scientific notation 1.388648753 × 10^9
Engineering notation 1.388648753 × 10^9

Prime Factorization of 1388648753

Prime Factorization 433 × 3207041

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1388648753
Product of the distinct prime numbers

The prime factorization of 1388648753 is 433 × 3207041. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 31, 62, 369, 891, 6300, 4448, 18202, 22800, 172547, 437926, 4125859, 9614033, 97492981, 70833459, 144361754, 949637710, 3047650119, 3101227409

Basic calculations (n = 1388648753)

Multiplication

n×y
n×2 2777297506
n×3 4165946259
n×4 5554595012
n×5 6943243765

Division

n÷y
n÷2 694324376.5
n÷3 462882917.66667
n÷3 347162188.25
n÷5 277729750.6

Exponentiation

ny
n2 1928345359208455009
n3 2.6777943784182E+27
n4 3.7185158243808E+36
n5 5.1637123625371E+45

Nth Root

y√n
2√n 37264.577724697
3√n 1115.6572778134
4√n 193.04035258126
5√n 67.378056805502

Divisors of 1388648753

1, 433, 3207041, 1388648753

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388648752
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388648753 can be divided by 4 positive divisors. The sum of these divisors (counting 1388648753) is 1, the average is 0.25.

Base conversion 1388648753

Base System Value
2 Binary 1010010110001010001100100110001
3 Ternary 10120202222122222022
4 Quaternary 1102301101210301
5 Quinary 10320443230003
6 Senary 345443321225
8 Octal 12261214461
10 Decimal 1388648753
12 Duodecimal 329080215
16 Hexadecimal 52c51931
20 Vigesimal 11dj11hd
36 Base36 myrk8h

Cryptographic Hash Functions

md5 f424359bd9e8a435e80b61f0473fce24
sha1 634b4af6cf9aae59131cbf5c06403b5f20bf2e97
sha256 a46994a4cb200fea6e1e00d5b8dd53121c86200e62b51348f4ca20a919f68c15
sha512 23fcc1b2d348609dc70d874a2472df163cc653580103649a62b7c18ce22be79c474e59c6921cc0b6f7a404abcf63295a9143583354cdfe801f4753a8d4064cd0
ripemd-160 88df3205c05ce30214adbe0fb859417c866570b6

1388648753 as geometric shapes

Circle

Radius = n
Diameter 2777297506
Circumference 8725137441.6829
Area 6.0580756140733E+18

Sphere

Radius = n
Volume 1.121671886275E+28
Surface area 2.4232302456293E+19
Circumference 8725137441.6829

Square

Length = n
Perimeter 5554595012
Area 1928345359208455009
Diagonal 1963845899.8651

Cube

Length = n
Surface area 1.1570072155251E+19
Volume 2.6777943784182E+27
Space diagonal 2405210194.0632

Equilateral Triangle

Length = n
Perimeter 4165946259
Area 8.3499803417218E+17
Altitude 1202605097.0316

Triangular Pyramid

Length = n
Surface area 8.3499803417218E+17
Volume 3.1558109393378E+26
Height 654615299.95503