388214249 (number)

388214249 is an odd 9-digits composite number following 388214248 and preceding 388214250. In scientific notation, it is written as 3.88214249 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 375532416 positive integers (up to 388214249) that are relatively prime to 388214249.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred fourteen thousand two hundred forty-nine

Notation

Scientific notation 3.88214249 × 10^8
Engineering notation 3.88214249 × 10^6

Prime Factorization of 388214249

Prime Factorization 173 × 37 × 60649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388214249
Product of the distinct prime numbers

The prime factorization of 388214249 is 173 × 37 × 60649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 28, 70, 953, 485, 7660, 6200, 14588, 9761, 196274, 85754, 3266067, 4784349, 44472728, 11190964, 113134035, 20895220, 8753209750, 6530317954

Basic calculations (n = 388214249)

Multiplication

n×y
n×2 776428498
n×3 1164642747
n×4 1552856996
n×5 1941071245

Division

n÷y
n÷2 194107124.5
n÷3 129404749.66667
n÷3 97053562.25
n÷5 77642849.8

Exponentiation

ny
n2 150710303126634001
n3 5.8507887144869E+25
n4 2.2713595468522E+34
n5 8.817741406902E+42

Nth Root

y√n
2√n 19703.153275555
3√n 729.49752686389
4√n 140.36792110577
5√n 52.217285852246

Divisors of 388214249

1, 37, 173, 6401, 60649, 2244013, 10492277, 388214249

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 -388214248
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 388214249 can be divided by 8 positive divisors. The sum of these divisors (counting 388214249) is 1, the average is 0.125.

Base conversion 388214249

Base System Value
2 Binary 10111001000111010110111101001
3 Ternary 1000001111022211112
4 Quaternary 113020322313221
5 Quinary 1243340323444
6 Senary 102304440105
8 Octal 2710726751
10 Decimal 388214249
12 Duodecimal aa019035
16 Hexadecimal 1723ade9
20 Vigesimal 6166fc9
36 Base36 6f4s15

Cryptographic Hash Functions

md5 3a50afdec0dc626f87935416c586e192
sha1 85d950ad15f7eebf19c4f82335d4a500231438a5
sha256 32597df738c3326603904ba4e93be1221adb2bc746cc93c37400618f47ae27a7
sha512 1703d6395a8d3e72d47dd49842ace2b619b68cd04a4d216c38a79719d97f442939d13c2d4bfc4d2a228de208910b8b6f1112040751e41511c28ff0e3ccc243df
ripemd-160 9c290fe7a2a773c6a4420fb96b4163b14311f635

388214249 as geometric shapes

Circle

Radius = n
Diameter 776428498
Circumference 2439222065.3546
Area 4.7347038112292E+17

Sphere

Radius = n
Volume 2.4507726457517E+26
Surface area 1.8938815244917E+18
Circumference 2439222065.3546

Square

Length = n
Perimeter 1552856996
Area 150710303126634001
Diagonal 549017856.04229

Cube

Length = n
Surface area 904261818759804006
Volume 5.8507887144869E+25
Space diagonal 672406803.4902

Equilateral Triangle

Length = n
Perimeter 1164642747
Area 6.5259475559859E+16
Altitude 336203401.7451

Triangular Pyramid

Length = n
Surface area 6.5259475559859E+16
Volume 6.8952206255056E+24
Height 183005952.0141