248777740 (number)

248777740 is an even 9-digits composite number following 248777739 and preceding 248777741. In scientific notation, it is written as 2.48777740 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 99511088 positive integers (up to 248777740) that are relatively prime to 248777740.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred seventy-seven thousand seven hundred forty

Notation

Scientific notation 2.48777740 × 10^8
Engineering notation 2.48777740 × 10^6

Prime Factorization of 248777740

Prime Factorization 2 × 2 × 5 × 12438887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124388870
Product of the distinct prime numbers

The prime factorization of 248777740 is 2 × 2 × 5 × 12438887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 74, 84, 794, 424, 1661, 7146, 13536, 7079, 44458, 35082, 5470408, 1344949, 82467203, 88803494, 961198031, 353044182, 99793574, 3125593200

Basic calculations (n = 248777740)

Multiplication

n×y
n×2 497555480
n×3 746333220
n×4 995110960
n×5 1243888700

Division

n÷y
n÷2 124388870
n÷3 82925913.333333
n÷3 62194435
n÷5 49755548

Exponentiation

ny
n2 61890363919507600
n3 1.5396944863673E+25
n4 3.8304171460891E+33
n5 9.5292252086129E+41

Nth Root

y√n
2√n 15772.689688192
3√n 628.93221323494
4√n 125.58936932795
5√n 47.770776826425

Divisors of 248777740

1, 2, 4, 5, 10, 20, 12438887, 24877774, 49755548, 62194435, 124388870, 248777740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248777739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248777740 can be divided by 12 positive divisors. The sum of these divisors (counting 248777740) is 1, the average is 0.083333333333333.

Base conversion 248777740

Base System Value
2 Binary 1110110101000000110000001100
3 Ternary 122100010012220101
4 Quaternary 32311000300030
5 Quinary 1002141341430
6 Senary 40404100444
8 Octal 1665006014
10 Decimal 248777740
12 Duodecimal 6b394724
16 Hexadecimal ed40c0c
20 Vigesimal 3heh470
36 Base36 44464s

Cryptographic Hash Functions

md5 90e5473b33cc29bb6e3116a8a8e7e281
sha1 67946786d80904342268b93ed67c5be0fb26ed46
sha256 6e9723f2126bdcf602111c0a589bb7fda57424dbeb9b423ed2425326216c1aec
sha512 28dd2c685cb6154732e674117121a18a2da1d53952fd275c8881a17e1c47f7bb6d78bc0111fa64b19338e6b7cfb2a90036dcb25605151379a4c02c0218345fd4
ripemd-160 8219ba245ca490e6464f33d1e209b8c1f78066cd

248777740 as geometric shapes

Circle

Radius = n
Diameter 497555480
Circumference 1563116640.7213
Area 1.9443431261752E+17

Sphere

Radius = n
Volume 6.4494571828588E+25
Surface area 7.777372504701E+17
Circumference 1563116640.7213

Square

Length = n
Perimeter 995110960
Area 61890363919507600
Diagonal 351824853.92453

Cube

Length = n
Surface area 371342183517045600
Volume 1.5396944863673E+25
Space diagonal 430895685.47216

Equilateral Triangle

Length = n
Perimeter 746333220
Area 2.6799313701879E+16
Altitude 215447842.73608

Triangular Pyramid

Length = n
Surface area 2.6799313701879E+16
Volume 1.8145473537764E+24
Height 117274951.30818