249520147 (number)

249520147 is an odd 9-digits composite number following 249520146 and preceding 249520148. In scientific notation, it is written as 2.49520147 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 232243200 positive integers (up to 249520147) that are relatively prime to 249520147.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million five hundred twenty thousand one hundred forty-seven

Notation

Scientific notation 2.49520147 × 10^8
Engineering notation 2.49520147 × 10^6

Prime Factorization of 249520147

Prime Factorization 29 × 31 × 433 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249520147
Product of the distinct prime numbers

The prime factorization of 249520147 is 29 × 31 × 433 × 641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 29, 22, 10, 156, 4765, 3002, 30072, 4366, 903136, 873534, 715022, 9047505, 33320777, 46730929, 838936431, 573709881, 5310923086, 2954456514

Basic calculations (n = 249520147)

Multiplication

n×y
n×2 499040294
n×3 748560441
n×4 998080588
n×5 1247600735

Division

n÷y
n÷2 124760073.5
n÷3 83173382.333333
n÷3 62380036.75
n÷5 49904029.4

Exponentiation

ny
n2 62260303758901609
n3 1.5535200146186E+25
n4 3.8763454241507E+33
n5 9.6722628005686E+41

Nth Root

y√n
2√n 15796.206728199
3√n 629.55721553459
4√n 125.68296116896
5√n 47.799254535251

Divisors of 249520147

1, 29, 31, 433, 641, 899, 12557, 13423, 18589, 19871, 277553, 389267, 576259, 8049037, 8604143, 249520147

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 -249520146
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 249520147 can be divided by 16 positive divisors. The sum of these divisors (counting 249520147) is 1, the average is 0.0625.

Base conversion 249520147

Base System Value
2 Binary 1110110111110110000000010011
3 Ternary 122101111221021221
4 Quaternary 32313312000103
5 Quinary 1002334121042
6 Senary 40432025511
8 Octal 1667660023
10 Decimal 249520147
12 Duodecimal 6b692297
16 Hexadecimal edf6013
20 Vigesimal 3hja077
36 Base36 44k2z7

Cryptographic Hash Functions

md5 b797858277085256504b074556aff637
sha1 057c7a83246df3be892706a78742f584b08108d9
sha256 5c0c9e0f52b09af8513daf03f167b6cccae9f508e780e11a5d09aca58e0d0760
sha512 dbeb7947e719b5309b863cd4864bfbf8811f065f0777cc2349149d1512440dddb86c49d6b7e7d01cedd5fea6173ce96f8baa7624c4cbfd378874829eb04a5023
ripemd-160 9374d3d4fa70bc2af9b99852dc472203f24c0ca9

249520147 as geometric shapes

Circle

Radius = n
Diameter 499040294
Circumference 1567781321.4757
Area 1.9559651289923E+17

Sphere

Radius = n
Volume 6.5073694201739E+25
Surface area 7.8238605159694E+17
Circumference 1567781321.4757

Square

Length = n
Perimeter 998080588
Area 62260303758901609
Diagonal 352874775.97273

Cube

Length = n
Surface area 373561822553409654
Volume 1.5535200146186E+25
Space diagonal 432181572.11605

Equilateral Triangle

Length = n
Perimeter 748560441
Area 2.6959502351272E+16
Altitude 216090786.05803

Triangular Pyramid

Length = n
Surface area 2.6959502351272E+16
Volume 1.8308408950764E+24
Height 117624925.32424