248628138 (number)

248628138 is an even 9-digits composite number following 248628137 and preceding 248628139. In scientific notation, it is written as 2.48628138 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 74487600 positive integers (up to 248628138) that are relatively prime to 248628138.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million six hundred twenty-eight thousand one hundred thirty-eight

Notation

Scientific notation 2.48628138 × 10^8
Engineering notation 2.48628138 × 10^6

Prime Factorization of 248628138

Prime Factorization 2 × 33 × 1793 × 11 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 248628138
Product of the distinct prime numbers

The prime factorization of 248628138 is 2 × 33 × 1793 × 11 × 191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 32, 63, 857, 889, 5283, 6060, 8783, 761, 406365, 814802, 3178211, 5168312, 1583382, 94406555, 828548007, 26847976, 1351861922, 4554589820

Basic calculations (n = 248628138)

Multiplication

n×y
n×2 497256276
n×3 745884414
n×4 994512552
n×5 1243140690

Division

n÷y
n÷2 124314069
n÷3 82876046
n÷3 62157034.5
n÷5 49725627.6

Exponentiation

ny
n2 61815951005347044
n3 1.5369184797159E+25
n4 3.8212117986955E+33
n5 9.5006077441328E+41

Nth Root

y√n
2√n 15767.9465372
3√n 628.80611891015
4√n 125.57048433927
5√n 47.76503007158

Divisors of 248628138

1, 2, 11, 22, 33, 66, 191, 363, 382, 726, 1793, 2101, 3586, 4202, 6303, 12606, 19723, 39446, 59169, 69333, 118338, 138666, 342463, 650859, 684926, 1301718, 3767093, 7534186, 11301279, 22602558, 124314069, 248628138

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248628137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248628138 can be divided by 32 positive divisors. The sum of these divisors (counting 248628138) is 1, the average is 0.03125.

Base conversion 248628138

Base System Value
2 Binary 1110110100011100001110101010
3 Ternary 122022211121200120
4 Quaternary 32310130032222
5 Quinary 1002122100023
6 Senary 40400544110
8 Octal 1664341652
10 Decimal 248628138
12 Duodecimal 6b322036
16 Hexadecimal ed1c3aa
20 Vigesimal 3hdia6i
36 Base36 440yp6

Cryptographic Hash Functions

md5 c81b17db66d71759c8fdb6db545029fb
sha1 28da1ad432029d25c5311fb381d38954dd416de6
sha256 882632afd15248a0e5001650d4d54f395faaee68ecbe4d6314b084de3b3d64a1
sha512 b3392d5171dbd1ad8d06b870ef2629fe6176e557f801bb520be3afd400325ead17eebacd5c11327fbf6b9a5310d8a88e6061ec545c97bed31e04fb856b04245e
ripemd-160 957355750298b0925df995d219efced941f8e52e

248628138 as geometric shapes

Circle

Radius = n
Diameter 497256276
Circumference 1562176663.633
Area 1.9420053755306E+17

Sphere

Radius = n
Volume 6.437829073389E+25
Surface area 7.7680215021226E+17
Circumference 1562176663.633

Square

Length = n
Perimeter 994512552
Area 61815951005347044
Diagonal 351613284.74717

Cube

Length = n
Surface area 370895706032082264
Volume 1.5369184797159E+25
Space diagonal 430636567.20725

Equilateral Triangle

Length = n
Perimeter 745884414
Area 2.6767091964862E+16
Altitude 215318283.60362

Triangular Pyramid

Length = n
Surface area 2.6767091964862E+16
Volume 1.8112757985633E+24
Height 117204428.24906