388949098 (number)

388949098 is an even 9-digits composite number following 388949097 and preceding 388949099. In scientific notation, it is written as 3.88949098 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 193699500 positive integers (up to 388949098) that are relatively prime to 388949098.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred forty-nine thousand ninety-eight

Notation

Scientific notation 3.88949098 × 10^8
Engineering notation 3.88949098 × 10^6

Prime Factorization of 388949098

Prime Factorization 2 × 251 × 774799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388949098
Product of the distinct prime numbers

The prime factorization of 388949098 is 2 × 251 × 774799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 26, 6, 255, 961, 5564, 3735, 95999, 3678, 289168, 171088, 2591262, 1633238, 81846083, 82157584, 686935118, 906740387, 4366224409, 1887188166

Basic calculations (n = 388949098)

Multiplication

n×y
n×2 777898196
n×3 1166847294
n×4 1555796392
n×5 1944745490

Division

n÷y
n÷2 194474549
n÷3 129649699.33333
n÷3 97237274.5
n÷5 77789819.6

Exponentiation

ny
n2 151281400835013604
n3 5.8840764398955E+25
n4 2.2886062238604E+34
n5 8.9015132644769E+42

Nth Root

y√n
2√n 19721.792464175
3√n 729.95752426903
4√n 140.4342994577
5√n 52.237039274387

Divisors of 388949098

1, 2, 251, 502, 774799, 1549598, 194474549, 388949098

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 -388949097
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 388949098 can be divided by 8 positive divisors. The sum of these divisors (counting 388949098) is 1, the average is 0.125.

Base conversion 388949098

Base System Value
2 Binary 10111001011101110010001101010
3 Ternary 1000002212122212011
4 Quaternary 113023232101222
5 Quinary 1244032332343
6 Senary 102332310134
8 Octal 2713562152
10 Decimal 388949098
12 Duodecimal aa31234a
16 Hexadecimal 172ee46a
20 Vigesimal 61aicei
36 Base36 6fkj1m

Cryptographic Hash Functions

md5 30ec00326454de595a10a8abe832cda3
sha1 4f72e35235a7267953e9d4b1ac5b589e3631eaac
sha256 e176c3331decbecf21ab64b5487a9b4eea4151f9d8aaab84aefb7130dd7d136b
sha512 ef7353b6022c55a37aee77d60aabb9950d72dea977c320cfbbeadfd7dd3def59311abc4bdd73711614ff41ddbec1e661a4ec5b441d364b8be9635ff35425ad99
ripemd-160 039fe2016bd8a219e124ab283adc39cedee28283

388949098 as geometric shapes

Circle

Radius = n
Diameter 777898196
Circumference 2443839257.7944
Area 4.7526453748805E+17

Sphere

Radius = n
Volume 2.4647161755649E+26
Surface area 1.9010581499522E+18
Circumference 2443839257.7944

Square

Length = n
Perimeter 1555796392
Area 151281400835013604
Diagonal 550057089.46438

Cube

Length = n
Surface area 907688405010081624
Volume 5.8840764398955E+25
Space diagonal 673679599.29409

Equilateral Triangle

Length = n
Perimeter 1166847294
Area 6.5506768121609E+16
Altitude 336839799.64704

Triangular Pyramid

Length = n
Surface area 6.5506768121609E+16
Volume 6.9344505861168E+24
Height 183352363.15479