388977222 (number)

388977222 is an even 9-digits composite number following 388977221 and preceding 388977223. In scientific notation, it is written as 3.88977222 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 129659072 positive integers (up to 388977222) that are relatively prime to 388977222.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred seventy-seven thousand two hundred twenty-two

Notation

Scientific notation 3.88977222 × 10^8
Engineering notation 3.88977222 × 10^6

Prime Factorization of 388977222

Prime Factorization 2 × 3 × 64829537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388977222
Product of the distinct prime numbers

The prime factorization of 388977222 is 2 × 3 × 64829537. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 82, 23, 272, 16, 8854, 8240, 40045, 21355, 415696, 322992, 254161, 327940, 60974686, 5757524, 473919472, 819201884, 352477636, 1761341994

Basic calculations (n = 388977222)

Multiplication

n×y
n×2 777954444
n×3 1166931666
n×4 1555908888
n×5 1944886110

Division

n÷y
n÷2 194488611
n÷3 129659074
n÷3 97244305.5
n÷5 77795444.4

Exponentiation

ny
n2 151303279234837284
n3 5.8853529236257E+25
n4 2.2892682307215E+34
n5 8.9047319679891E+42

Nth Root

y√n
2√n 19722.505469641
3√n 729.9751176857
4√n 140.43683800784
5√n 52.237794680177

Divisors of 388977222

1, 2, 3, 6, 64829537, 129659074, 194488611, 388977222

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 -388977221
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 388977222 can be divided by 8 positive divisors. The sum of these divisors (counting 388977222) is 1, the average is 0.125.

Base conversion 388977222

Base System Value
2 Binary 10111001011110101001001000110
3 Ternary 1000002221002102210
4 Quaternary 113023311021012
5 Quinary 1244034232342
6 Senary 102333044250
8 Octal 2713651106
10 Decimal 388977222
12 Duodecimal aa326686
16 Hexadecimal 172f5246
20 Vigesimal 61b2312
36 Base36 6fl4qu

Cryptographic Hash Functions

md5 1e8d35fb3327e4b3e2e7a11d86c2593b
sha1 c982a2aa2aeb5091240f2961948a794926c0bd47
sha256 6104b0568dca72babb780224159372408fde138e72919f80f740cbf53acd8219
sha512 ee730d3059ca486f80f99c6a699fca419706ff0a84a815d5c7f470ba271aebb0caddff0a92def851e3b8ad1ba5befc840b16413e34a810a46a6ee6a95f17b1da
ripemd-160 06d97b056a48d633ee26e2ab8ef6c58bb4e37a5b

388977222 as geometric shapes

Circle

Radius = n
Diameter 777954444
Circumference 2444015966.0979
Area 4.7533327050821E+17

Sphere

Radius = n
Volume 2.4652508678194E+26
Surface area 1.9013330820328E+18
Circumference 2444015966.0979

Square

Length = n
Perimeter 1555908888
Area 151303279234837284
Diagonal 550096862.80661

Cube

Length = n
Surface area 907819675409023704
Volume 5.8853529236257E+25
Space diagonal 673728311.491

Equilateral Triangle

Length = n
Perimeter 1166931666
Area 6.551624174663E+16
Altitude 336864155.7455

Triangular Pyramid

Length = n
Surface area 6.551624174663E+16
Volume 6.9359549366197E+24
Height 183365620.93554