388214245 (number)

388214245 is an odd 9-digits composite number following 388214244 and preceding 388214246. In scientific notation, it is written as 3.88214245 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 310571392 positive integers (up to 388214245) that are relatively prime to 388214245.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88214245 × 10^8
Engineering notation 3.88214245 × 10^6

Prime Factorization of 388214245

Prime Factorization 5 × 77642849

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388214245
Product of the distinct prime numbers

The prime factorization of 388214245 is 5 × 77642849. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 73, 25, 998, 112, 1849, 5736, 51026, 7127, 238234, 296053, 8717591, 3719044, 37697073, 11195384, 511084850, 148785270, 139926210, 2440095841

Basic calculations (n = 388214245)

Multiplication

n×y
n×2 776428490
n×3 1164642735
n×4 1552856980
n×5 1941071225

Division

n÷y
n÷2 194107122.5
n÷3 129404748.33333
n÷3 97053561.25
n÷5 77642849

Exponentiation

ny
n2 150710300020920025
n3 5.8507885336345E+25
n4 2.2713594532396E+34
n5 8.8177409526301E+42

Nth Root

y√n
2√n 19703.153174048
3√n 729.49752435841
4√n 140.36792074419
5√n 52.217285744641

Divisors of 388214245

1, 5, 77642849, 388214245

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388214244
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388214245 can be divided by 4 positive divisors. The sum of these divisors (counting 388214245) is 1, the average is 0.25.

Base conversion 388214245

Base System Value
2 Binary 10111001000111010110111100101
3 Ternary 1000001111022211101
4 Quaternary 113020322313211
5 Quinary 1243340323440
6 Senary 102304440101
8 Octal 2710726745
10 Decimal 388214245
12 Duodecimal aa019031
16 Hexadecimal 1723ade5
20 Vigesimal 6166fc5
36 Base36 6f4s11

Cryptographic Hash Functions

md5 8fd3ae6bd194f42bb4e93106c59bc908
sha1 6b5e3924f5af7e8e070de6676072d54b3a266ac8
sha256 5247ae208dc22d1a7a8b981b53c9b97c1ba609d3b8aadf79cd401da43d7ff75f
sha512 dd4061b014894133b86defc1e46bc3da0ffa3c57d93017cff4a834c002b0bc37a41a5e2e36d214d420f93c766004232269ae6d6cbd7c716d0992f3996e2553ad
ripemd-160 d2d6fa197977fbff6fdbc21663fcd540bbdb8ea5

388214245 as geometric shapes

Circle

Radius = n
Diameter 776428490
Circumference 2439222040.2218
Area 4.7347037136604E+17

Sphere

Radius = n
Volume 2.4507725699965E+26
Surface area 1.8938814854641E+18
Circumference 2439222040.2218

Square

Length = n
Perimeter 1552856980
Area 150710300020920025
Diagonal 549017850.38543

Cube

Length = n
Surface area 904261800125520150
Volume 5.8507885336345E+25
Space diagonal 672406796.56199

Equilateral Triangle

Length = n
Perimeter 1164642735
Area 6.5259474215046E+16
Altitude 336203398.281

Triangular Pyramid

Length = n
Surface area 6.5259474215046E+16
Volume 6.8952204123691E+24
Height 183005950.12848