248149747 (number)

248149747 is an odd 9-digits composite number following 248149746 and preceding 248149748. In scientific notation, it is written as 2.48149747 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 234109440 positive integers (up to 248149747) that are relatively prime to 248149747.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million one hundred forty-nine thousand seven hundred forty-seven

Notation

Scientific notation 2.48149747 × 10^8
Engineering notation 2.48149747 × 10^6

Prime Factorization of 248149747

Prime Factorization 19 × 241 × 54193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248149747
Product of the distinct prime numbers

The prime factorization of 248149747 is 19 × 241 × 54193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 54, 73, 990, 41, 6216, 2603, 14430, 53179, 857111, 836878, 4141430, 6967157, 59125569, 87422101, 253235446, 451058420, 4215301430, 3510605064

Basic calculations (n = 248149747)

Multiplication

n×y
n×2 496299494
n×3 744449241
n×4 992598988
n×5 1240748735

Division

n÷y
n÷2 124074873.5
n÷3 82716582.333333
n÷3 62037436.75
n÷5 49629949.4

Exponentiation

ny
n2 61578296936164009
n3 1.52806388054E+25
n4 3.7918866535584E+33
n5 9.4095571373319E+41

Nth Root

y√n
2√n 15752.769502535
3√n 628.4025599619
4√n 125.51003745731
5√n 47.746634754161

Divisors of 248149747

1, 19, 241, 4579, 54193, 1029667, 13060513, 248149747

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 -248149746
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 248149747 can be divided by 8 positive divisors. The sum of these divisors (counting 248149747) is 1, the average is 0.125.

Base conversion 248149747

Base System Value
2 Binary 1110110010100111011011110011
3 Ternary 122021221022110101
4 Quaternary 32302213123303
5 Quinary 1002011242442
6 Senary 40342413231
8 Octal 1662473363
10 Decimal 248149747
12 Duodecimal 6b131217
16 Hexadecimal eca76f3
20 Vigesimal 3haie77
36 Base36 43qpkj

Cryptographic Hash Functions

md5 7c1e58f3e07cbc84d4fe27b77fa66f08
sha1 961c289a8ed1358bc1f5f40b447d6ccf18a7eb43
sha256 94e41501198927a2944ba2103ec8b6cfa7eaf686c2879a80d1892e2e1310b4dd
sha512 fabe015860b2c66e176e06a8a1676ddad1368109f4a3142cf975839443306463917795a7dd5f7bd623115558e4d5f0ec21b89b33b5c8b8a89d3b101a8ca458b8
ripemd-160 6027db5861f7c26e17a9c6d8f284cceb83ee3d50

248149747 as geometric shapes

Circle

Radius = n
Diameter 496299494
Circumference 1559170844.3307
Area 1.9345392527522E+17

Sphere

Radius = n
Volume 6.4007390150938E+25
Surface area 7.7381570110089E+17
Circumference 1559170844.3307

Square

Length = n
Perimeter 992598988
Area 61578296936164009
Diagonal 350936737.70685

Cube

Length = n
Surface area 369469781616984054
Volume 1.52806388054E+25
Space diagonal 429807969.68936

Equilateral Triangle

Length = n
Perimeter 744449241
Area 2.666418473425E+16
Altitude 214903984.84468

Triangular Pyramid

Length = n
Surface area 2.666418473425E+16
Volume 1.8008405533601E+24
Height 116978912.56895