249969057 (number)

249969057 is an odd 9-digits composite number following 249969056 and preceding 249969058. In scientific notation, it is written as 2.49969057 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 153248832 positive integers (up to 249969057) that are relatively prime to 249969057.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred sixty-nine thousand fifty-seven

Notation

Scientific notation 2.49969057 × 10^8
Engineering notation 2.49969057 × 10^6

Prime Factorization of 249969057

Prime Factorization 3 × 3497 × 23827

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249969057
Product of the distinct prime numbers

The prime factorization of 249969057 is 3 × 3497 × 23827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 67, 89, 655, 303, 5253, 16, 29744, 40696, 397048, 106946, 5293449, 5410130, 98863929, 75468634, 634126291, 892432540, 296188781, 7001645679

Basic calculations (n = 249969057)

Multiplication

n×y
n×2 499938114
n×3 749907171
n×4 999876228
n×5 1249845285

Division

n÷y
n÷2 124984528.5
n÷3 83323019
n÷3 62492264.25
n÷5 49993811.4

Exponentiation

ny
n2 62484529457469249
n3 1.5619198905572E+25
n4 3.9043164215213E+33
n5 9.759582941173E+41

Nth Root

y√n
2√n 15810.409766986
3√n 629.9345333837
4√n 125.73945191143
5√n 47.816441234278

Divisors of 249969057

1, 3, 3497, 10491, 23827, 71481, 83323019, 249969057

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 -249969056
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 249969057 can be divided by 8 positive divisors. The sum of these divisors (counting 249969057) is 1, the average is 0.125.

Base conversion 249969057

Base System Value
2 Binary 1110111001100011100110100001
3 Ternary 122102100202002020
4 Quaternary 32321203212201
5 Quinary 1002443002212
6 Senary 40445412053
8 Octal 1671434641
10 Decimal 249969057
12 Duodecimal 6b86a029
16 Hexadecimal ee639a1
20 Vigesimal 3i262ch
36 Base36 44tpcx

Cryptographic Hash Functions

md5 4f3e346ec53ef436a666e0d6f34a5d80
sha1 9863b416c067250f218ba9fea57b661bc1739e96
sha256 ca548d7b521b712b8b06a040add1a133799babfbe1fad0e3680cf47bcc5a0c9d
sha512 2f85de58081a6288fa2234ec3a1a6fd12fa7f7b985278ea7f0cb6901e2e9f7702863e55c02c22cc3e9a59cde50d670c8caa3516e0a04b38e5116a06a7ccef2a3
ripemd-160 10c912c1493a6a86e1d3d5dd48aaa5b549449e0a

249969057 as geometric shapes

Circle

Radius = n
Diameter 499938114
Circumference 1570601906.1919
Area 1.963009387066E+17

Sphere

Radius = n
Volume 6.5425547382272E+25
Surface area 7.852037548264E+17
Circumference 1570601906.1919

Square

Length = n
Perimeter 999876228
Area 62484529457469249
Diagonal 353509630.58301

Cube

Length = n
Surface area 374907176744815494
Volume 1.5619198905572E+25
Space diagonal 432959107.04408

Equilateral Triangle

Length = n
Perimeter 749907171
Area 2.7056594926843E+16
Altitude 216479553.52204

Triangular Pyramid

Length = n
Surface area 2.7056594926843E+16
Volume 1.8407402438053E+24
Height 117836543.52767