388957071 (number)

388957071 is an odd 9-digits composite number following 388957070 and preceding 388957072. In scientific notation, it is written as 3.88957071 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 248030552 positive integers (up to 388957071) that are relatively prime to 388957071.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred fifty-seven thousand seventy-one

Notation

Scientific notation 3.88957071 × 10^8
Engineering notation 3.88957071 × 10^6

Prime Factorization of 388957071

Prime Factorization 3 × 23 × 5637059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388957071
Product of the distinct prime numbers

The prime factorization of 388957071 is 3 × 23 × 5637059. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 72, 4, 155, 580, 6946, 9671, 20425, 11499, 911570, 49553, 4586422, 3386752, 59531261, 74687081, 100562923, 522243842, 8481207209, 8197719760

Basic calculations (n = 388957071)

Multiplication

n×y
n×2 777914142
n×3 1166871213
n×4 1555828284
n×5 1944785355

Division

n÷y
n÷2 194478535.5
n÷3 129652357
n÷3 97239267.75
n÷5 77791414.2

Exponentiation

ny
n2 151287603080899041
n3 5.8844382972957E+25
n4 2.2887938845964E+34
n5 8.9024256547531E+42

Nth Root

y√n
2√n 19721.994599938
3√n 729.96251199245
4√n 140.43501913675
5√n 52.23725343223

Divisors of 388957071

1, 3, 23, 69, 5637059, 16911177, 129652357, 388957071

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 -388957070
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 388957071 can be divided by 8 positive divisors. The sum of these divisors (counting 388957071) is 1, the average is 0.125.

Base conversion 388957071

Base System Value
2 Binary 10111001011110000001110001111
3 Ternary 1000002220001210110
4 Quaternary 113023300032033
5 Quinary 1244033111241
6 Senary 102332411103
8 Octal 2713601617
10 Decimal 388957071
12 Duodecimal aa316a93
16 Hexadecimal 172f038f
20 Vigesimal 61ajcdb
36 Base36 6fkp73

Cryptographic Hash Functions

md5 d5b7de0e3f134f158dec57624a7692fd
sha1 93eff5f03b042b6b2e3220de8318864196212e9a
sha256 ccd5156144187e34a0c321b3f35fb075fadeaa78de5aa7df777ddaf1765be11a
sha512 041582ac327781e1ee9b1e34fd4274236f47e47c33203cb8f41f154caeb06072c755abf96c627f4a8e85acf90405e9173538cd319ccb798f27cc8486db73a3ba
ripemd-160 53227c97dca6cde7f4f3ee66c9ae6541bec32fb4

388957071 as geometric shapes

Circle

Radius = n
Diameter 777914142
Circumference 2443889353.6308
Area 4.7528402241816E+17

Sphere

Radius = n
Volume 2.4648677500382E+26
Surface area 1.9011360896726E+18
Circumference 2443889353.6308

Square

Length = n
Perimeter 1555828284
Area 151287603080899041
Diagonal 550068364.98911

Cube

Length = n
Surface area 907725618485394246
Volume 5.8844382972957E+25
Space diagonal 673693408.93518

Equilateral Triangle

Length = n
Perimeter 1166871213
Area 6.5509453772858E+16
Altitude 336846704.46759

Triangular Pyramid

Length = n
Surface area 6.5509453772858E+16
Volume 6.9348770391527E+24
Height 183356121.66304