249997244 (number)

249997244 is an even 9-digits composite number following 249997243 and preceding 249997245. In scientific notation, it is written as 2.49997244 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 107069040 positive integers (up to 249997244) that are relatively prime to 249997244.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred ninety-seven thousand two hundred forty-four

Notation

Scientific notation 2.49997244 × 10^8
Engineering notation 2.49997244 × 10^6

Prime Factorization of 249997244

Prime Factorization 2 × 2 × 7 × 2543 × 3511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124998622
Product of the distinct prime numbers

The prime factorization of 249997244 is 2 × 2 × 7 × 2543 × 3511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 32, 83, 670, 138, 5686, 2192, 46387, 4041, 313637, 674666, 5803155, 6036679, 95610672, 91443166, 552710983, 3677525, 3896520527, 6419726135

Basic calculations (n = 249997244)

Multiplication

n×y
n×2 499994488
n×3 749991732
n×4 999988976
n×5 1249986220

Division

n÷y
n÷2 124998622
n÷3 83332414.666667
n÷3 62499311
n÷5 49999448.8

Exponentiation

ny
n2 62498622007595536
n3 1.5624483255697E+25
n4 3.9060777528483E+33
n5 9.7650867306179E+41

Nth Root

y√n
2√n 15811.301148229
3√n 629.95821004399
4√n 125.74299641821
5√n 47.817519560737

Divisors of 249997244

1, 2, 4, 7, 14, 28, 2543, 3511, 5086, 7022, 10172, 14044, 17801, 24577, 35602, 49154, 71204, 98308, 8928473, 17856946, 35713892, 62499311, 124998622, 249997244

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 -249997243
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 249997244 can be divided by 24 positive divisors. The sum of these divisors (counting 249997244) is 1, the average is 0.041666666666667.

Base conversion 249997244

Base System Value
2 Binary 1110111001101010011110111100
3 Ternary 122102102011202012
4 Quaternary 32321222132330
5 Quinary 1002444402434
6 Senary 40450150352
8 Octal 1671523674
10 Decimal 249997244
12 Duodecimal 6b8823b8
16 Hexadecimal ee6a7bc
20 Vigesimal 3i29d24
36 Base36 44ub3w

Cryptographic Hash Functions

md5 7d7241506632bba7acc954f020a43cd8
sha1 ec5efd7c267e7ab5c93e4b2dd6259015e03b263c
sha256 ab3d088443bf694b29c069fad7a8144d5a9dc2fa56952b7c507ec91b4fe112d5
sha512 f65e3480f3996144274f5acadf1349e518425557eb74ceaaf0a26781b17df44df5cc10e3683fe836f83fcdf8fea82e3ff13f12960dfc085ae5d7580052c85a1a
ripemd-160 4b192093d6311b3caccf965229775b1bd7f4a82e

249997244 as geometric shapes

Circle

Radius = n
Diameter 499994488
Circumference 1570779010.3362
Area 1.9634521175855E+17

Sphere

Radius = n
Volume 6.5447682416311E+25
Surface area 7.8538084703419E+17
Circumference 1570779010.3362

Square

Length = n
Perimeter 999988976
Area 62498622007595536
Diagonal 353549493.0207

Cube

Length = n
Surface area 374991732045573216
Volume 1.5624483255697E+25
Space diagonal 433007928.36019

Equilateral Triangle

Length = n
Perimeter 749991732
Area 2.7062697180049E+16
Altitude 216503964.1801

Triangular Pyramid

Length = n
Surface area 2.7062697180049E+16
Volume 1.8413630104398E+24
Height 117849831.0069