248898538 (number)

248898538 is an even 9-digits composite number following 248898537 and preceding 248898539. In scientific notation, it is written as 2.48898538 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 106380288 positive integers (up to 248898538) that are relatively prime to 248898538.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred ninety-eight thousand five hundred thirty-eight

Notation

Scientific notation 2.48898538 × 10^8
Engineering notation 2.48898538 × 10^6

Prime Factorization of 248898538

Prime Factorization 2 × 7 × 7 × 389 × 6529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35556934
Product of the distinct prime numbers

The prime factorization of 248898538 is 2 × 7 × 7 × 389 × 6529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 4, 8, 880, 748, 5612, 7311, 82259, 82815, 748642, 582820, 9192477, 3188635, 17864849, 29670739, 643359493, 39277895, 8601420128, 6611442003

Basic calculations (n = 248898538)

Multiplication

n×y
n×2 497797076
n×3 746695614
n×4 995594152
n×5 1244492690

Division

n÷y
n÷2 124449269
n÷3 82966179.333333
n÷3 62224634.5
n÷5 49779707.6

Exponentiation

ny
n2 61950482218537444
n3 1.5419384452589E+25
n4 3.8378622471093E+33
n5 9.5523830235091E+41

Nth Root

y√n
2√n 15776.518563993
3√n 629.03399278598
4√n 125.60461203313
5√n 47.775415098177

Divisors of 248898538

1, 2, 7, 14, 49, 98, 389, 778, 2723, 5446, 6529, 13058, 19061, 38122, 45703, 91406, 319921, 639842, 2539781, 5079562, 17778467, 35556934, 124449269, 248898538

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248898537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248898538 can be divided by 24 positive divisors. The sum of these divisors (counting 248898538) is 1, the average is 0.041666666666667.

Base conversion 248898538

Base System Value
2 Binary 1110110101011110001111101010
3 Ternary 122100100100121101
4 Quaternary 32311132033222
5 Quinary 1002204223123
6 Senary 40410432014
8 Octal 1665361752
10 Decimal 248898538
12 Duodecimal 6b43260a
16 Hexadecimal ed5e3ea
20 Vigesimal 3hfc66i
36 Base36 446rca

Cryptographic Hash Functions

md5 1257ddb93d2d130ab4670b37bd410b4c
sha1 b5fa41020dbec579da1eef6d4db0350e04cbdf71
sha256 688772d4cb4e0ed0e01ea7740c5305f4a54d9ca629847aa7702bc1164b460ede
sha512 6ddc8dfb8c2ce1c306974e146b15190b291c471ea8aa2a686c85656ad3619d9c7253d46400dc1c874a292d37456ee683e84cf307c6933f67b584b04269ca8982
ripemd-160 7aa4fc553a89ee6983c2279a756bbe1ef0ad948d

248898538 as geometric shapes

Circle

Radius = n
Diameter 497797076
Circumference 1563875636.9401
Area 1.946231798241E+17

Sphere

Radius = n
Volume 6.458856655884E+25
Surface area 7.7849271929641E+17
Circumference 1563875636.9401

Square

Length = n
Perimeter 995594152
Area 61950482218537444
Diagonal 351995688.09444

Cube

Length = n
Surface area 371702893311224664
Volume 1.5419384452589E+25
Space diagonal 431104913.74561

Equilateral Triangle

Length = n
Perimeter 746695614
Area 2.6825345688975E+16
Altitude 215552456.87281

Triangular Pyramid

Length = n
Surface area 2.6825345688975E+16
Volume 1.8171918846913E+24
Height 117331896.03148