1388753372 (number)

1388753372 is an even 10-digits composite number following 1388753371 and preceding 1388753373. In scientific notation, it is written as 1.388753372 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 693503856 positive integers (up to 1388753372) that are relatively prime to 1388753372.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million seven hundred fifty-three thousand three hundred seventy-two

Notation

Scientific notation 1.388753372 × 10^9
Engineering notation 1.388753372 × 10^9

Prime Factorization of 1388753372

Prime Factorization 2 × 2 × 797 × 435619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 694376686
Product of the distinct prime numbers

The prime factorization of 1388753372 is 2 × 2 × 797 × 435619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 90, 70, 199, 635, 9292, 3990, 48884, 95383, 357958, 158216, 4970581, 8844096, 69544857, 78140639, 207884841, 33783514, 1522536079, 8524002896

Basic calculations (n = 1388753372)

Multiplication

n×y
n×2 2777506744
n×3 4166260116
n×4 5555013488
n×5 6943766860

Division

n÷y
n÷2 694376686
n÷3 462917790.66667
n÷3 347188343
n÷5 277750674.4

Exponentiation

ny
n2 1928635928241370384
n3 2.6783996487056E+27
n4 3.7196365437035E+36
n5 5.1656577926826E+45

Nth Root

y√n
2√n 37265.98143079
3√n 1115.6852945017
4√n 193.04398833113
5√n 67.37907201003

Divisors of 1388753372

1, 2, 4, 797, 1594, 3188, 435619, 871238, 1742476, 347188343, 694376686, 1388753372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388753371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388753372 can be divided by 12 positive divisors. The sum of these divisors (counting 1388753372) is 1, the average is 0.083333333333333.

Base conversion 1388753372

Base System Value
2 Binary 1010010110001101011000111011100
3 Ternary 10120210011222111002
4 Quaternary 1102301223013130
5 Quinary 10321010101442
6 Senary 345445445432
8 Octal 12261530734
10 Decimal 1388753372
12 Duodecimal 329110878
16 Hexadecimal 52c6b1dc
20 Vigesimal 11dje38c
36 Base36 mytsyk

Cryptographic Hash Functions

md5 b2378b72a8072f8e03725992652e1b09
sha1 5e49d78bab6c4078c1bc1d891fd677cfbf60f89d
sha256 eb540d4a25413276a583b9176343dd85b604893a591344278f7fb55b7f0e517f
sha512 00c3d5f0729cc7c639884a43db395968364cda546712d0cee21bdd2e7c1fc9fcf202dbfd991fc76646f7eab40a66d872691b5152d6c78746b9992ed9c9389cba
ripemd-160 b71520c2dfe5e63023f6824a9e98e5c599958d06

1388753372 as geometric shapes

Circle

Radius = n
Diameter 2777506744
Circumference 8725794782.2465
Area 6.0589884636124E+18

Sphere

Radius = n
Volume 1.1219254213001E+28
Surface area 2.423595385445E+19
Circumference 8725794782.2465

Square

Length = n
Perimeter 5555013488
Area 1928635928241370384
Diagonal 1963993853.4738

Cube

Length = n
Surface area 1.1571815569448E+19
Volume 2.6783996487056E+27
Space diagonal 2405391399.4866

Equilateral Triangle

Length = n
Perimeter 4166260116
Area 8.351238542542E+17
Altitude 1202695699.7433

Triangular Pyramid

Length = n
Surface area 8.351238542542E+17
Volume 3.1565242572123E+26
Height 654664617.82459