249996557 (number)

249996557 is an odd 9-digits composite number following 249996556 and preceding 249996558. In scientific notation, it is written as 2.49996557 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 243648000 positive integers (up to 249996557) that are relatively prime to 249996557.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred ninety-six thousand five hundred fifty-seven

Notation

Scientific notation 2.49996557 × 10^8
Engineering notation 2.49996557 × 10^6

Prime Factorization of 249996557

Prime Factorization 41 × 1201 × 5077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249996557
Product of the distinct prime numbers

The prime factorization of 249996557 is 41 × 1201 × 5077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 7, 42, 742, 959, 1089, 7785, 16906, 11002, 257143, 365570, 3842317, 7673348, 42978271, 59680954, 656775671, 599397036, 1802823912, 7469435237

Basic calculations (n = 249996557)

Multiplication

n×y
n×2 499993114
n×3 749989671
n×4 999986228
n×5 1249982785

Division

n÷y
n÷2 124998278.5
n÷3 83332185.666667
n÷3 62499139.25
n÷5 49999311.4

Exponentiation

ny
n2 62498278511854249
n3 1.5624354446391E+25
n4 3.9060348169453E+33
n5 9.7649525575845E+41

Nth Root

y√n
2√n 15811.279423247
3√n 629.95763299538
4√n 125.74291003173
5√n 47.81749327991

Divisors of 249996557

1, 41, 1201, 5077, 49241, 208157, 6097477, 249996557

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 -249996556
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 249996557 can be divided by 8 positive divisors. The sum of these divisors (counting 249996557) is 1, the average is 0.125.

Base conversion 249996557

Base System Value
2 Binary 1110111001101010010100001101
3 Ternary 122102102010210202
4 Quaternary 32321222110031
5 Quinary 1002444342212
6 Senary 40450143245
8 Octal 1671522415
10 Decimal 249996557
12 Duodecimal 6b881b25
16 Hexadecimal ee6a50d
20 Vigesimal 3i29b7h
36 Base36 44uakt

Cryptographic Hash Functions

md5 7d7e377a397cd3fb4ac4aed39bca61a5
sha1 bf36d8181d621216d1a02d71d739eab8db4c2b46
sha256 42473dec7aa80216428d0c3014e25e97f4214afbf357424f747a0cc10b9af002
sha512 26cf1fbe9282ac09a4c8167a3cd52d6ace5aef3ded651909b7a8be49d5088586312555ec812fd4f3fa0f8754db1d34cdbb9cc21ef7a060844fac81277c960ac3
ripemd-160 896ded8f209682dde17022b26887960b7d01ebb5

249996557 as geometric shapes

Circle

Radius = n
Diameter 499993114
Circumference 1570774693.7879
Area 1.9634413263485E+17

Sphere

Radius = n
Volume 6.5447142861152E+25
Surface area 7.853765305394E+17
Circumference 1570774693.7879

Square

Length = n
Perimeter 999986228
Area 62498278511854249
Diagonal 353548521.45598

Cube

Length = n
Surface area 374989671071125494
Volume 1.5624354446391E+25
Space diagonal 433006738.44129

Equilateral Triangle

Length = n
Perimeter 749989671
Area 2.706254844203E+16
Altitude 216503369.22064

Triangular Pyramid

Length = n
Surface area 2.706254844203E+16
Volume 1.8413478301175E+24
Height 117849507.15199