388630055 (number)

388630055 is an odd 9-digits composite number following 388630054 and preceding 388630056. In scientific notation, it is written as 3.88630055 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 273715200 positive integers (up to 388630055) that are relatively prime to 388630055.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty thousand fifty-five

Notation

Scientific notation 3.88630055 × 10^8
Engineering notation 3.88630055 × 10^6

Prime Factorization of 388630055

Prime Factorization 19415 × 37 × 541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388630055
Product of the distinct prime numbers

The prime factorization of 388630055 is 19415 × 37 × 541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 94, 30, 257, 94, 4112, 9824, 70152, 48463, 42516, 411945, 5484293, 2016652, 61113039, 85737878, 79140707, 694355821, 3588999292, 6879508890

Basic calculations (n = 388630055)

Multiplication

n×y
n×2 777260110
n×3 1165890165
n×4 1554520220
n×5 1943150275

Division

n÷y
n÷2 194315027.5
n÷3 129543351.66667
n÷3 97157513.75
n÷5 77726011

Exponentiation

ny
n2 151033319649303025
n3 5.8696087322141E+25
n4 2.2811063644289E+34
n5 8.8650649186884E+42

Nth Root

y√n
2√n 19713.70221445
3√n 729.75788242596
4√n 140.40549210928
5√n 52.22846677341

Divisors of 388630055

1, 37, 541, 19415, 20017, 718355, 10503515, 388630055

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 -388630054
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 388630055 can be divided by 8 positive divisors. The sum of these divisors (counting 388630055) is 1, the average is 0.125.

Base conversion 388630055

Base System Value
2 Binary 10111001010100000011000100111
3 Ternary 1000002021110012202
4 Quaternary 113022200120213
5 Quinary 1243442130210
6 Senary 102321405115
8 Octal 2712403047
10 Decimal 388630055
12 Duodecimal aa19979b
16 Hexadecimal 172a0627
20 Vigesimal 618if2f
36 Base36 6fdovb

Cryptographic Hash Functions

md5 2b4ff7b99a2c6c71c29419c288752c7c
sha1 5e95240a382ccc9e38fe7490e42fec726ea8eeeb
sha256 b9f5624a6b5ed50c3646c5dbbc4c046af9d980a59011dc597b36d887ae67859b
sha512 9207bbd9349f53f416dee284d94c717bafbe40c5138847be6e56d4304364bbc072a8aaa367022c9a867a42c71dcf67aa41ffb09b19d69514ccfb18a809b33cfb
ripemd-160 c818c57c1d0f66799788d71ea4bcf28fc2c53adc

388630055 as geometric shapes

Circle

Radius = n
Diameter 777260110
Circumference 2441834651.5044
Area 4.7448516745753E+17

Sphere

Radius = n
Volume 2.4586559563427E+26
Surface area 1.8979406698301E+18
Circumference 2441834651.5044

Square

Length = n
Perimeter 1554520220
Area 151033319649303025
Diagonal 549605894.5268

Cube

Length = n
Surface area 906199917895818150
Volume 5.8696087322141E+25
Space diagonal 673127000.60829

Equilateral Triangle

Length = n
Perimeter 1165890165
Area 6.5399345817096E+16
Altitude 336563500.30414

Triangular Pyramid

Length = n
Surface area 6.5399345817096E+16
Volume 6.9174002291006E+24
Height 183201964.84227