388045250 (number)

388045250 is an even 9-digits composite number following 388045249 and preceding 388045251. In scientific notation, it is written as 3.88045250 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 154915200 positive integers (up to 388045250) that are relatively prime to 388045250.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88045250 × 10^8
Engineering notation 3.88045250 × 10^6

Prime Factorization of 388045250

Prime Factorization 2 × 25 × 5 × 653 × 2377

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 388045250
Product of the distinct prime numbers

The prime factorization of 388045250 is 2 × 25 × 5 × 653 × 2377. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 2, 69, 564, 320, 4703, 9812, 63602, 93750, 856841, 581226, 6053996, 5486528, 39310834, 35025283, 57145278, 446288555, 6154942653, 286975427

Basic calculations (n = 388045250)

Multiplication

n×y
n×2 776090500
n×3 1164135750
n×4 1552181000
n×5 1940226250

Division

n÷y
n÷2 194022625
n÷3 129348416.66667
n÷3 97011312.5
n÷5 77609050

Exponentiation

ny
n2 150579116047562500
n3 5.8431510731455E+25
n4 2.2674070189665E+34
n5 8.7985652352662E+42

Nth Root

y√n
2√n 19698.864180455
3√n 729.3916555598
4√n 140.35264222826
5√n 52.212738772302

Divisors of 388045250

1, 2, 5, 10, 25, 50, 125, 250, 653, 1306, 2377, 3265, 4754, 6530, 11885, 16325, 23770, 32650, 59425, 81625, 118850, 163250, 297125, 594250, 1552181, 3104362, 7760905, 15521810, 38804525, 77609050, 194022625, 388045250

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388045249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388045250 can be divided by 32 positive divisors. The sum of these divisors (counting 388045250) is 1, the average is 0.03125.

Base conversion 388045250

Base System Value
2 Binary 10111001000010001100111000010
3 Ternary 1000001011202000022
4 Quaternary 113020101213002
5 Quinary 1243314422000
6 Senary 102301053442
8 Octal 2710214702
10 Decimal 388045250
12 Duodecimal a9b57282
16 Hexadecimal 172119c2
20 Vigesimal 6155d2a
36 Base36 6f15mq

Cryptographic Hash Functions

md5 f75751b805cf122e6ce344abaced4124
sha1 53314a224ec877bd22ac3f93753823cef27c43f2
sha256 2032b3b39e6ecb6a0c34cb75e757998268b20fd78326a502c7792158a3bff096
sha512 ca3ad4a2771bd657358720f31b73541a95623c9259484e5aad965488f10a9348456aeefb62120ae0e38b5427c03308afaced758783f6070a323c877392b642e1
ripemd-160 27ac3b21c8096a1bb12b2b1c5bd6b1b19bde1ba8

388045250 as geometric shapes

Circle

Radius = n
Diameter 776090500
Circumference 2438160213.3208
Area 4.7305824475907E+17

Sphere

Radius = n
Volume 2.4475733980279E+26
Surface area 1.8922329790363E+18
Circumference 2438160213.3208

Square

Length = n
Perimeter 1552181000
Area 150579116047562500
Diagonal 548778855.36446

Cube

Length = n
Surface area 903474696285375000
Volume 5.8431510731455E+25
Space diagonal 672114088.63577

Equilateral Triangle

Length = n
Perimeter 1164135750
Area 6.5202669888297E+16
Altitude 336057044.31788

Triangular Pyramid

Length = n
Surface area 6.5202669888297E+16
Volume 6.8862195788644E+24
Height 182926285.12149