1385388540 (number)

1385388540 is an even 10-digits composite number following 1385388539 and preceding 1385388541. In scientific notation, it is written as 1.385388540 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 368769024 positive integers (up to 1385388540) that are relatively prime to 1385388540.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-five million three hundred eighty-eight thousand five hundred forty

Notation

Scientific notation 1.385388540 × 10^9
Engineering notation 1.385388540 × 10^9

Prime Factorization of 1385388540

Prime Factorization 2 × 2 × 45 × 577 × 13339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 692694270
Product of the distinct prime numbers

The prime factorization of 1385388540 is 2 × 2 × 45 × 577 × 13339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 65, 62, 193, 317, 7933, 8176, 70846, 87243, 560841, 619654, 496203, 6515739, 81786389, 99361786, 475575321, 341729960, 3140857241, 7704751391

Basic calculations (n = 1385388540)

Multiplication

n×y
n×2 2770777080
n×3 4156165620
n×4 5541554160
n×5 6926942700

Division

n÷y
n÷2 692694270
n÷3 461796180
n÷3 346347135
n÷5 277077708

Exponentiation

ny
n2 1919301406763331600
n3 2.6589781737358E+27
n4 3.6837178900037E+36
n5 5.1033805494041E+45

Nth Root

y√n
2√n 37220.807890211
3√n 1114.7834954026
4√n 192.92694962138
5√n 67.346389561034

Divisors of 1385388540

1, 2, 4, 45, 90, 180, 577, 1154, 2308, 13339, 25965, 26678, 51930, 53356, 103860, 600255, 1200510, 2401020, 7696603, 15393206, 30786412, 346347135, 692694270, 1385388540

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 -1385388539
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 1385388540 can be divided by 24 positive divisors. The sum of these divisors (counting 1385388540) is 1, the average is 0.041666666666667.

Base conversion 1385388540

Base System Value
2 Binary 1010010100100110101100111111100
3 Ternary 10120112212000210200
4 Quaternary 1102210311213330
5 Quinary 10314124413130
6 Senary 345245403500
8 Octal 12244654774
10 Decimal 1385388540
12 Duodecimal 327b69590
16 Hexadecimal 529359fc
20 Vigesimal 11cidb70
36 Base36 mwton0

Cryptographic Hash Functions

md5 54ce9146092cd870264df7feaba3fa41
sha1 6eab97373c983ba6e9c743a592ad1e6680dd2c6a
sha256 2dad393f561cf5e3d2ad0ef6d3d6e207a6082064f2f869b9c124237ff691cf79
sha512 786a52f7daf5f562ade840d25e991fa3f313aa25a21dc44440bb74cd8011976bf0c4edce3e5346030caf2492bda01a34b71bd110e708accf8d1a1445c4c12dd4
ripemd-160 27103bc84a3c675327a60ec66b7c6ce559dc4588

1385388540 as geometric shapes

Circle

Radius = n
Diameter 2770777080
Circumference 8704652919.263
Area 6.0296631995122E+18

Sphere

Radius = n
Volume 1.1137901728885E+28
Surface area 2.4118652798049E+19
Circumference 8704652919.263

Square

Length = n
Perimeter 5541554160
Area 1919301406763331600
Diagonal 1959235262.4243

Cube

Length = n
Surface area 1.151580844058E+19
Volume 2.6589781737358E+27
Space diagonal 2399563339.5037

Equilateral Triangle

Length = n
Perimeter 4156165620
Area 8.3108188788813E+17
Altitude 1199781669.7518

Triangular Pyramid

Length = n
Surface area 8.3108188788813E+17
Volume 3.1336358294593E+26
Height 653078420.80809