388625697 (number)

388625697 is an odd 9-digits composite number following 388625696 and preceding 388625698. In scientific notation, it is written as 3.88625697 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 259004760 positive integers (up to 388625697) that are relatively prime to 388625697.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-five thousand six hundred ninety-seven

Notation

Scientific notation 3.88625697 × 10^8
Engineering notation 3.88625697 × 10^6

Prime Factorization of 388625697

Prime Factorization 9 × 7043 × 6131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388625697
Product of the distinct prime numbers

The prime factorization of 388625697 is 9 × 7043 × 6131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 24, 78, 879, 219, 3579, 5920, 61281, 88758, 220612, 125639, 4502731, 7672473, 33085594, 23490621, 584585875, 301580095, 3763023258, 4925943926

Basic calculations (n = 388625697)

Multiplication

n×y
n×2 777251394
n×3 1165877091
n×4 1554502788
n×5 1943128485

Division

n÷y
n÷2 194312848.5
n÷3 129541899
n÷3 97156424.25
n÷5 77725139.4

Exponentiation

ny
n2 151029932368735809
n3 5.8694112734663E+25
n4 2.2810040471305E+34
n5 8.8645678767591E+42

Nth Root

y√n
2√n 19713.591681883
3√n 729.75515464178
4√n 140.40509848963
5√n 52.228349637498

Divisors of 388625697

1, 9, 6131, 7043, 55179, 63387, 43180633, 388625697

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388625696
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388625697 can be divided by 8 positive divisors. The sum of these divisors (counting 388625697) is 1, the average is 0.125.

Base conversion 388625697

Base System Value
2 Binary 10111001010011111010100100001
3 Ternary 1000002021020020100
4 Quaternary 113022133110201
5 Quinary 1243442010242
6 Senary 102321333013
8 Octal 2712372441
10 Decimal 388625697
12 Duodecimal aa197169
16 Hexadecimal 1729f521
20 Vigesimal 618i44h
36 Base36 6fdli9

Cryptographic Hash Functions

md5 9434a25d474dc8e9e495d40720e08d36
sha1 050bef91dc35a8166dca824c5ec0a87900b6cfdb
sha256 90e17a91db3c191925fa714b8b439cb23aecc7d0ebf07e96fb9fa8b7a8a584c0
sha512 3d24dfe006fe9aa43acfdb400d1d24e880471b33564a7bc956cbb8a234556e6fc66f587c70816f13fdfc6fb02bf73df1f4b464f516fe6b15740784a08616fa0a
ripemd-160 aec7e7f0c028c39b77669beb1f804df4e3f053c7

388625697 as geometric shapes

Circle

Radius = n
Diameter 777251394
Circumference 2441807269.3828
Area 4.7447452600178E+17

Sphere

Radius = n
Volume 2.4585732450158E+26
Surface area 1.8978981040071E+18
Circumference 2441807269.3828

Square

Length = n
Perimeter 1554502788
Area 151029932368735809
Diagonal 549599731.3841

Cube

Length = n
Surface area 906179594212414854
Volume 5.8694112734663E+25
Space diagonal 673119452.33087

Equilateral Triangle

Length = n
Perimeter 1165877091
Area 6.5397879081585E+16
Altitude 336559726.16543

Triangular Pyramid

Length = n
Surface area 6.5397879081585E+16
Volume 6.9171675217346E+24
Height 183199910.46137