248858993 (number)

248858993 is an odd 9-digits composite number following 248858992 and preceding 248858994. In scientific notation, it is written as 2.48858993 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 247042368 positive integers (up to 248858993) that are relatively prime to 248858993.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred fifty-eight thousand nine hundred ninety-three

Notation

Scientific notation 2.48858993 × 10^8
Engineering notation 2.48858993 × 10^6

Prime Factorization of 248858993

Prime Factorization 137 × 1816489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248858993
Product of the distinct prime numbers

The prime factorization of 248858993 is 137 × 1816489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 15, 84, 885, 756, 4472, 3921, 21368, 4494, 470720, 797189, 8136538, 9536854, 32619737, 21654103, 853693131, 504147884, 4616781881, 9117585693

Basic calculations (n = 248858993)

Multiplication

n×y
n×2 497717986
n×3 746576979
n×4 995435972
n×5 1244294965

Division

n÷y
n÷2 124429496.5
n÷3 82952997.666667
n÷3 62214748.25
n÷5 49771798.6

Exponentiation

ny
n2 61930798396974049
n3 1.5412036124757E+25
n4 3.8354237900866E+33
n5 9.5447970212921E+41

Nth Root

y√n
2√n 15775.265227564
3√n 629.00067738104
4√n 125.59962272063
5√n 47.773896890088

Divisors of 248858993

1, 137, 1816489, 248858993

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248858992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248858993 can be divided by 4 positive divisors. The sum of these divisors (counting 248858993) is 1, the average is 0.25.

Base conversion 248858993

Base System Value
2 Binary 1110110101010100100101110001
3 Ternary 122100021100100202
4 Quaternary 32311110211301
5 Quinary 1002201441433
6 Senary 40405524545
8 Octal 1665244561
10 Decimal 248858993
12 Duodecimal 6b413755
16 Hexadecimal ed54971
20 Vigesimal 3hf779d
36 Base36 445wtt

Cryptographic Hash Functions

md5 a410a7d2465a5d8aefe4446e1795fe50
sha1 5198647293cbddddf179f78442ba5bd8bf73423b
sha256 2a20ab18c8c5741ae333f35c4f511a5f69b2cdea4ad742869441f5aa1b9740da
sha512 f59da86a923afc58fd0951bc36186138aabcba2cf4fdc8f61994946707f74035c3855af037d440ff9ef1bd6a517b7cd7f723b71a417419409bce3dd2397ce93d
ripemd-160 57baeb440120c6d61168e60d4af3684c12ace835

248858993 as geometric shapes

Circle

Radius = n
Diameter 497717986
Circumference 1563627168.3771
Area 1.9456134127488E+17

Sphere

Radius = n
Volume 6.4557785955196E+25
Surface area 7.7824536509954E+17
Circumference 1563627168.3771

Square

Length = n
Perimeter 995435972
Area 61930798396974049
Diagonal 351939763.01911

Cube

Length = n
Surface area 371584790381844294
Volume 1.5412036124757E+25
Space diagonal 431036419.79643

Equilateral Triangle

Length = n
Perimeter 746576979
Area 2.6816822344216E+16
Altitude 215518209.89821

Triangular Pyramid

Length = n
Surface area 2.6816822344216E+16
Volume 1.8163258759513E+24
Height 117313254.3397