249242005 (number)

249242005 is an odd 9-digits composite number following 249242004 and preceding 249242006. In scientific notation, it is written as 2.49242005 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 199320000 positive integers (up to 249242005) that are relatively prime to 249242005.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million two hundred forty-two thousand five

Notation

Scientific notation 2.49242005 × 10^8
Engineering notation 2.49242005 × 10^6

Prime Factorization of 249242005

Prime Factorization 5 × 3301 × 15101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249242005
Product of the distinct prime numbers

The prime factorization of 249242005 is 5 × 3301 × 15101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 95, 83, 288, 898, 9346, 8626, 84063, 63637, 921508, 555711, 7217007, 8119076, 53218205, 87038567, 330650937, 254982112, 2921417389, 3921700641

Basic calculations (n = 249242005)

Multiplication

n×y
n×2 498484010
n×3 747726015
n×4 996968020
n×5 1246210025

Division

n÷y
n÷2 124621002.5
n÷3 83080668.333333
n÷3 62310501.25
n÷5 49848401

Exponentiation

ny
n2 62121577056420025
n3 1.5483306419304E+25
n4 3.8590903359767E+33
n5 9.6184741281496E+41

Nth Root

y√n
2√n 15787.400197626
3√n 629.32320449436
4√n 125.647921581
5√n 47.788593342246

Divisors of 249242005

1, 5, 3301, 15101, 16505, 75505, 49848401, 249242005

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 -249242004
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 249242005 can be divided by 8 positive divisors. The sum of these divisors (counting 249242005) is 1, the average is 0.125.

Base conversion 249242005

Base System Value
2 Binary 1110110110110010000110010101
3 Ternary 122100222210202101
4 Quaternary 32312302012111
5 Quinary 1002301221010
6 Senary 40422042101
8 Octal 1666620625
10 Decimal 249242005
12 Duodecimal 6b579331
16 Hexadecimal edb2195
20 Vigesimal 3hhf505
36 Base36 44e4d1

Cryptographic Hash Functions

md5 f60156273bbea81d2497f97ccec12ff9
sha1 3d806d4670f191701c93589792d5b74309ca3a64
sha256 ebb162402d4fbd9773dd09f560c1b57b869a4210f8cbcd1b76e7d3afc4d5e3cd
sha512 94f669fb6702a0d527fa1d5f2fec3ae61a9aa39d965f34544d804702432cec56766c913e228da3020c80681b9ade218786d5971a9cb43f6da370ff8c394fff97
ripemd-160 ccde5b5e5b1ecb9252f779e18c8bdefabb2bf08b

249242005 as geometric shapes

Circle

Radius = n
Diameter 498484010
Circumference 1566033703.748
Area 1.9516069010986E+17

Sphere

Radius = n
Volume 6.4856322266887E+25
Surface area 7.8064276043945E+17
Circumference 1566033703.748

Square

Length = n
Perimeter 996968020
Area 62121577056420025
Diagonal 352481423.78406

Cube

Length = n
Surface area 372729462338520150
Volume 1.5483306419304E+25
Space diagonal 431699816.04034

Equilateral Triangle

Length = n
Perimeter 747726015
Area 2.6899431927006E+16
Altitude 215849908.02017

Triangular Pyramid

Length = n
Surface area 2.6899431927006E+16
Volume 1.8247251607132E+24
Height 117493807.92802