388525902 (number)

388525902 is an even 9-digits composite number following 388525901 and preceding 388525903. In scientific notation, it is written as 3.88525902 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 129398400 positive integers (up to 388525902) that are relatively prime to 388525902.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million five hundred twenty-five thousand nine hundred two

Notation

Scientific notation 3.88525902 × 10^8
Engineering notation 3.88525902 × 10^6

Prime Factorization of 388525902

Prime Factorization 2 × 3 × 1201 × 53917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388525902
Product of the distinct prime numbers

The prime factorization of 388525902 is 2 × 3 × 1201 × 53917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 37, 43, 178, 465, 8954, 3915, 53991, 90150, 433345, 171388, 9792939, 3730355, 74564903, 34557254, 217438157, 327204205, 405678189, 2481201846

Basic calculations (n = 388525902)

Multiplication

n×y
n×2 777051804
n×3 1165577706
n×4 1554103608
n×5 1942629510

Division

n÷y
n÷2 194262951
n÷3 129508634
n÷3 97131475.5
n÷5 77705180.4

Exponentiation

ny
n2 150952376524913604
n3 5.8648908248386E+25
n4 2.2786619978519E+34
n5 8.8531920806854E+42

Nth Root

y√n
2√n 19711.060397655
3√n 729.6926848062
4√n 140.39608398262
5√n 52.225667023537

Divisors of 388525902

1, 2, 3, 6, 1201, 2402, 3603, 7206, 53917, 107834, 161751, 323502, 64754317, 129508634, 194262951, 388525902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388525901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388525902 can be divided by 16 positive divisors. The sum of these divisors (counting 388525902) is 1, the average is 0.0625.

Base conversion 388525902

Base System Value
2 Binary 10111001010000110111101001110
3 Ternary 1000002002011100020
4 Quaternary 113022012331032
5 Quinary 1243430312102
6 Senary 102315243010
8 Octal 2712067516
10 Decimal 388525902
12 Duodecimal aa149466
16 Hexadecimal 17286f4e
20 Vigesimal 6185ef2
36 Base36 6fbgi6

Cryptographic Hash Functions

md5 ec1dd6805dfa2c7a6d6ca94b47823f87
sha1 3db51d2ea28ea7ba4be0c8198c16e095220e4e7b
sha256 205e5947ab8c3fe1315feb71ad16296a7a2d8673fe4dabfde50ba536ba48ea4c
sha512 a2b6f0c5050edd7ea538142d6e65c13cfc2fd72ce4ce70165b8f97a3893d6d0b4d0347fafaf2ca56c5df7e5f69f69d4221b3d93180a507ffccf70f590796abf8
ripemd-160 877ecd6d44ba688d036a53c16449968d2bc5cf9d

388525902 as geometric shapes

Circle

Radius = n
Diameter 777051804
Circumference 2441180238.9051
Area 4.7423087713259E+17

Sphere

Radius = n
Volume 2.4566797239225E+26
Surface area 1.8969235085304E+18
Circumference 2441180238.9051

Square

Length = n
Perimeter 1554103608
Area 150952376524913604
Diagonal 549458599.94164

Cube

Length = n
Surface area 905714259149481624
Volume 5.8648908248386E+25
Space diagonal 672946602.32053

Equilateral Triangle

Length = n
Perimeter 1165577706
Area 6.5364296416104E+16
Altitude 336473301.16026

Triangular Pyramid

Length = n
Surface area 6.5364296416104E+16
Volume 6.9118401219369E+24
Height 183152866.64721