1385388548 (number)

1385388548 is an even 10-digits composite number following 1385388547 and preceding 1385388549. In scientific notation, it is written as 1.385388548 × 10^9. The sum of its digits is 53. It has a total of 5 prime factors and 18 positive divisors. There are 651947008 positive integers (up to 1385388548) that are relatively prime to 1385388548.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.385388548 × 10^9
Engineering notation 1.385388548 × 10^9

Prime Factorization of 1385388548

Prime Factorization 2 × 2 × 17 × 17 × 1198433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40746722
Product of the distinct prime numbers

The prime factorization of 1385388548 is 2 × 2 × 17 × 17 × 1198433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 2, 23, 695, 849, 8048, 2087, 24323, 72100, 157421, 266687, 324128, 4315314, 77990060, 14700719, 151358356, 389041341, 6515058367, 306533732

Basic calculations (n = 1385388548)

Multiplication

n×y
n×2 2770777096
n×3 4156165644
n×4 5541554192
n×5 6926942740

Division

n÷y
n÷2 692694274
n÷3 461796182.66667
n÷3 346347137
n÷5 277077709.6

Exponentiation

ny
n2 1919301428929548304
n3 2.658978219799E+27
n4 3.683717975091E+36
n5 5.1033806967528E+45

Nth Root

y√n
2√n 37220.807997678
3√n 1114.7834975484
4√n 192.9269498999
5√n 67.346389638814

Divisors of 1385388548

1, 2, 4, 17, 34, 68, 289, 578, 1156, 1198433, 2396866, 4793732, 20373361, 40746722, 81493444, 346347137, 692694274, 1385388548

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1385388547
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1385388548 can be divided by 18 positive divisors. The sum of these divisors (counting 1385388548) is 1, the average is 0.055555555555556.

Base conversion 1385388548

Base System Value
2 Binary 1010010100100110101101000000100
3 Ternary 10120112212000210222
4 Quaternary 1102210311220010
5 Quinary 10314124413143
6 Senary 345245403512
8 Octal 12244655004
10 Decimal 1385388548
12 Duodecimal 327b69598
16 Hexadecimal 52935a04
20 Vigesimal 11cidb78
36 Base36 mwton8

Cryptographic Hash Functions

md5 e720feac34a2a4f48d9529443df7581a
sha1 06ce6bcf5419c6fa1f2ec140a66af86a0161d536
sha256 62c0143114da99419cf662f376fdb262557aef57f7310ef24e7ec4fed6ede543
sha512 9915247c12425c7f77565472f33fdaf3cba81c70ad2ec3a253f16bcfbdacc35c151a4d8d10b1e15a682553751b1824f48ea59e5d633fed44a66436567e10e2ce
ripemd-160 b365ec0eda2f671a11e0f05b9cae75310006f627

1385388548 as geometric shapes

Circle

Radius = n
Diameter 2770777096
Circumference 8704652969.5285
Area 6.0296632691495E+18

Sphere

Radius = n
Volume 1.1137901921835E+28
Surface area 2.4118653076598E+19
Circumference 8704652969.5285

Square

Length = n
Perimeter 5541554192
Area 1919301428929548304
Diagonal 1959235273.738

Cube

Length = n
Surface area 1.1515808573577E+19
Volume 2.658978219799E+27
Space diagonal 2399563353.3601

Equilateral Triangle

Length = n
Perimeter 4156165644
Area 8.3108189748638E+17
Altitude 1199781676.68

Triangular Pyramid

Length = n
Surface area 8.3108189748638E+17
Volume 3.1336358837454E+26
Height 653078424.57932