248879440 (number)

248879440 is an even 9-digits composite number following 248879439 and preceding 248879441. In scientific notation, it is written as 2.48879440 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 99551744 positive integers (up to 248879440) that are relatively prime to 248879440.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred seventy-nine thousand four hundred forty

Notation

Scientific notation 2.48879440 × 10^8
Engineering notation 2.48879440 × 10^6

Prime Factorization of 248879440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3110993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31109930
Product of the distinct prime numbers

The prime factorization of 248879440 is 2 × 2 × 2 × 2 × 5 × 3110993. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 100, 28, 108, 611, 2840, 6744, 51121, 20095, 533687, 715702, 1490247, 9700233, 79775278, 82680357, 588790773, 810551134, 4746052383, 491597133

Basic calculations (n = 248879440)

Multiplication

n×y
n×2 497758880
n×3 746638320
n×4 995517760
n×5 1244397200

Division

n÷y
n÷2 124439720
n÷3 82959813.333333
n÷3 62219860
n÷5 49775888

Exponentiation

ny
n2 61940975654713600
n3 1.5415835333999E+25
n4 3.8366844650578E+33
n5 9.5487188112029E+41

Nth Root

y√n
2√n 15775.913285766
3√n 629.01790376893
4√n 125.60220255141
5√n 47.774681913571

Divisors of 248879440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3110993, 6221986, 12443972, 15554965, 24887944, 31109930, 49775888, 62219860, 124439720, 248879440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248879439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248879440 can be divided by 20 positive divisors. The sum of these divisors (counting 248879440) is 1, the average is 0.05.

Base conversion 248879440

Base System Value
2 Binary 1110110101011001100101010000
3 Ternary 122100022101102001
4 Quaternary 32311121211100
5 Quinary 1002203120230
6 Senary 40410203344
8 Octal 1665314520
10 Decimal 248879440
12 Duodecimal 6b423554
16 Hexadecimal ed59950
20 Vigesimal 3hf9ic0
36 Base36 446cls

Cryptographic Hash Functions

md5 3409b9357a62bcba04598a940e0877ae
sha1 5c0830179b31f4e93d65a4ece05de9f144151c8c
sha256 8d9f3d8e1835fd35da329c5cdf078aef2474ab22b92a14e31f16f7889d293da5
sha512 1f7dbe765855493c098105f1002816df97b8fa37037f42ae6f9eee6b5626688d5c95d7ac5cffc383e9c8149be63eab4cc01cfce7b484fd2b5fd98191078f6b6c
ripemd-160 a0ea6d9208ec9d9ef6a04e65bf615930b7d5869b

248879440 as geometric shapes

Circle

Radius = n
Diameter 497758880
Circumference 1563755640.6671
Area 1.9459331407303E+17

Sphere

Radius = n
Volume 6.4573700045654E+25
Surface area 7.7837325629213E+17
Circumference 1563755640.6671

Square

Length = n
Perimeter 995517760
Area 61940975654713600
Diagonal 351968679.44382

Cube

Length = n
Surface area 371645853928281600
Volume 1.5415835333999E+25
Space diagonal 431071835.03929

Equilateral Triangle

Length = n
Perimeter 746638320
Area 2.6821229226088E+16
Altitude 215535917.51964

Triangular Pyramid

Length = n
Surface area 2.6821229226088E+16
Volume 1.8167736170543E+24
Height 117322893.14794