249968995 (number)

249968995 is an odd 9-digits composite number following 249968994 and preceding 249968996. In scientific notation, it is written as 2.49968995 × 10^8. The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors. There are 197231104 positive integers (up to 249968995) that are relatively prime to 249968995.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred sixty-eight thousand nine hundred ninety-five

Notation

Scientific notation 2.49968995 × 10^8
Engineering notation 2.49968995 × 10^6

Prime Factorization of 249968995

Prime Factorization 5 × 113 × 227 × 1949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249968995
Product of the distinct prime numbers

The prime factorization of 249968995 is 5 × 113 × 227 × 1949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 71, 88, 830, 810, 8856, 5891, 84481, 35055, 386749, 434895, 4554727, 1749055, 32287103, 43000538, 824377012, 787663503, 1874886402, 553911641

Basic calculations (n = 249968995)

Multiplication

n×y
n×2 499937990
n×3 749906985
n×4 999875980
n×5 1249844975

Division

n÷y
n÷2 124984497.5
n÷3 83322998.333333
n÷3 62492248.75
n÷5 49993799

Exponentiation

ny
n2 62484498461310025
n3 1.5619187283453E+25
n4 3.9043125479615E+33
n5 9.7595708377981E+41

Nth Root

y√n
2√n 15810.407806252
3√n 629.93448130266
4√n 125.73944411461
5√n 47.816438862289

Divisors of 249968995

1, 5, 113, 227, 565, 1135, 1949, 9745, 25651, 128255, 220237, 442423, 1101185, 2212115, 49993799, 249968995

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 -249968994
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 249968995 can be divided by 16 positive divisors. The sum of these divisors (counting 249968995) is 1, the average is 0.0625.

Base conversion 249968995

Base System Value
2 Binary 1110111001100011100101100011
3 Ternary 122102100201222221
4 Quaternary 32321203211203
5 Quinary 1002443001440
6 Senary 40445411511
8 Octal 1671434543
10 Decimal 249968995
12 Duodecimal 6b869b97
16 Hexadecimal ee63963
20 Vigesimal 3i2629f
36 Base36 44tpb7

Cryptographic Hash Functions

md5 b7b5ffda9a5d9cec53ce837b750abc1b
sha1 f895fc1ed0f8c0256037b4acd2e5326a32e2f1c3
sha256 40ba772bb0d8bbe68ff63ce5f81951895538fddc129eaa357bc02471c1f5d7c0
sha512 20936141a2e425fef503d4165cd27339ebb2cf24b078893d896625ebbd23993e3a599557074d700cc1351bada8193e3179dc3acf5794b71ea10843e4ed9a2650
ripemd-160 c38d8d814320b1efc7e5a99086e8f7fe55c48703

249968995 as geometric shapes

Circle

Radius = n
Diameter 499937990
Circumference 1570601516.6344
Area 1.9630084132929E+17

Sphere

Radius = n
Volume 6.5425498699651E+25
Surface area 7.8520336531718E+17
Circumference 1570601516.6344

Square

Length = n
Perimeter 999875980
Area 62484498461310025
Diagonal 353509542.90177

Cube

Length = n
Surface area 374906990767860150
Volume 1.5619187283453E+25
Space diagonal 432958999.65693

Equilateral Triangle

Length = n
Perimeter 749906985
Area 2.7056581505112E+16
Altitude 216479499.82847

Triangular Pyramid

Length = n
Surface area 2.7056581505112E+16
Volume 1.8407388741254E+24
Height 117836514.30059