248149746 (number)

248149746 is an even 9-digits composite number following 248149745 and preceding 248149747. In scientific notation, it is written as 2.48149746 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 76353696 positive integers (up to 248149746) that are relatively prime to 248149746.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48149746 × 10^8
Engineering notation 2.48149746 × 10^6

Prime Factorization of 248149746

Prime Factorization 2 × 9 × 13 × 1060469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248149746
Product of the distinct prime numbers

The prime factorization of 248149746 is 2 × 9 × 13 × 1060469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 43, 7, 834, 178, 322, 6900, 1492, 66999, 387657, 636467, 5727492, 5589121, 76981830, 70744723, 645832967, 4889017, 298806015, 245867426

Basic calculations (n = 248149746)

Multiplication

n×y
n×2 496299492
n×3 744449238
n×4 992598984
n×5 1240748730

Division

n÷y
n÷2 124074873
n÷3 82716582
n÷3 62037436.5
n÷5 49629949.2

Exponentiation

ny
n2 61578296439864516
n3 1.5280638620665E+25
n4 3.7918865924358E+33
n5 9.4095569477376E+41

Nth Root

y√n
2√n 15752.769470795
3√n 628.40255911778
4√n 125.51003733086
5√n 47.746634715679

Divisors of 248149746

1, 2, 9, 13, 18, 26, 117, 234, 1060469, 2120938, 9544221, 13786097, 19088442, 27572194, 124074873, 248149746

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248149745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248149746 can be divided by 16 positive divisors. The sum of these divisors (counting 248149746) is 1, the average is 0.0625.

Base conversion 248149746

Base System Value
2 Binary 1110110010100111011011110010
3 Ternary 122021221022110100
4 Quaternary 32302213123302
5 Quinary 1002011242441
6 Senary 40342413230
8 Octal 1662473362
10 Decimal 248149746
12 Duodecimal 6b131216
16 Hexadecimal eca76f2
20 Vigesimal 3haie76
36 Base36 43qpki

Cryptographic Hash Functions

md5 231663f21eea90aa6e08aa7758f7c08e
sha1 fe49e18bc86b611f22441beb0ee5cf2f07a8b7c3
sha256 8c90059b17bd79c8218c6be3771e04d0a6dd1b1f5804bca10f679e627b918521
sha512 38595f1ba1e7970e095616d797d979ac2172668e092d2b0f7161483c797f8ae4aac827f1c5f35469aa1035afd3edd0b3b516f4bf565f4933c63f41359d6078ef
ripemd-160 440edc72e3c458a9c3702d1e9063a8cd1ed09e0d

248149746 as geometric shapes

Circle

Radius = n
Diameter 496299492
Circumference 1559170838.0475
Area 1.9345392371605E+17

Sphere

Radius = n
Volume 6.4007389377123E+25
Surface area 7.7381569486421E+17
Circumference 1559170838.0475

Square

Length = n
Perimeter 992598984
Area 61578296439864516
Diagonal 350936736.29264

Cube

Length = n
Surface area 369469778639187096
Volume 1.5280638620665E+25
Space diagonal 429807967.95731

Equilateral Triangle

Length = n
Perimeter 744449238
Area 2.6664184519346E+16
Altitude 214903983.97866

Triangular Pyramid

Length = n
Surface area 2.6664184519346E+16
Volume 1.8008405315889E+24
Height 116978912.09755