249728413 (number)

249728413 is an odd 9-digits composite number following 249728412 and preceding 249728414. In scientific notation, it is written as 2.49728413 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 226668480 positive integers (up to 249728413) that are relatively prime to 249728413.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million seven hundred twenty-eight thousand four hundred thirteen

Notation

Scientific notation 2.49728413 × 10^8
Engineering notation 2.49728413 × 10^6

Prime Factorization of 249728413

Prime Factorization 11 × 647 × 35089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249728413
Product of the distinct prime numbers

The prime factorization of 249728413 is 11 × 647 × 35089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 75, 24, 169, 795, 4335, 1454, 22790, 76547, 449340, 514295, 2677654, 907299, 21915278, 88971510, 825559721, 684507427, 6700962449, 7387613383

Basic calculations (n = 249728413)

Multiplication

n×y
n×2 499456826
n×3 749185239
n×4 998913652
n×5 1248642065

Division

n÷y
n÷2 124864206.5
n÷3 83242804.333333
n÷3 62432103.25
n÷5 49945682.6

Exponentiation

ny
n2 62364280259498569
n3 1.5574132737092E+25
n4 3.8893034522853E+33
n5 9.7126957881462E+41

Nth Root

y√n
2√n 15802.797632065
3√n 629.73232350663
4√n 125.70917879004
5√n 47.807231155737

Divisors of 249728413

1, 11, 647, 7117, 35089, 385979, 22702583, 249728413

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 -249728412
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 249728413 can be divided by 8 positive divisors. The sum of these divisors (counting 249728413) is 1, the average is 0.125.

Base conversion 249728413

Base System Value
2 Binary 1110111000101000110110011101
3 Ternary 122101220111222111
4 Quaternary 32320220312131
5 Quinary 1002412302123
6 Senary 40440314021
8 Octal 1670506635
10 Decimal 249728413
12 Duodecimal 6b772911
16 Hexadecimal ee28d9d
20 Vigesimal 3i0g10d
36 Base36 44ojod

Cryptographic Hash Functions

md5 853b8d957a6760ee8904539b0bb8c9b3
sha1 b1f940ae086b328f0b9de0f61c70f0c03b08f1b5
sha256 63144040cd7d574a02d2e89fd0f8024f8db46b5607a5e3e526b8b2c6ee8cef8f
sha512 29f587a15b90dc826f472e9da12731cb6bc7fec0d71cf2903423d20d60a49dca1efd394615781717892274887f0134f5b83eb03617f6c499690277a0db21c23c
ripemd-160 db54fee1c856a39897f58eef0daf4033532e3b08

249728413 as geometric shapes

Circle

Radius = n
Diameter 499456826
Circumference 1569089895.3469
Area 1.9592316470966E+17

Sphere

Radius = n
Volume 6.5236774657173E+25
Surface area 7.8369265883862E+17
Circumference 1569089895.3469

Square

Length = n
Perimeter 998913652
Area 62364280259498569
Diagonal 353169308.57451

Cube

Length = n
Surface area 374185681556991414
Volume 1.5574132737092E+25
Space diagonal 432542299.40954

Equilateral Triangle

Length = n
Perimeter 749185239
Area 2.7004525496729E+16
Altitude 216271149.70477

Triangular Pyramid

Length = n
Surface area 2.7004525496729E+16
Volume 1.8354291449162E+24
Height 117723102.85817