245479982 (number)

245479982 is an even 9-digits composite number following 245479981 and preceding 245479983. In scientific notation, it is written as 2.45479982 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 109752000 positive integers (up to 245479982) that are relatively prime to 245479982.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred seventy-nine thousand nine hundred eighty-two

Notation

Scientific notation 2.45479982 × 10^8
Engineering notation 2.45479982 × 10^6

Prime Factorization of 245479982

Prime Factorization 2 × 11 × 61 × 182921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245479982
Product of the distinct prime numbers

The prime factorization of 245479982 is 2 × 11 × 61 × 182921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 68, 5, 763, 968, 766, 3223, 52772, 22514, 925614, 243528, 3749586, 4902127, 14034222, 9793416, 836551268, 48003748, 5597321614, 4501203841

Basic calculations (n = 245479982)

Multiplication

n×y
n×2 490959964
n×3 736439946
n×4 981919928
n×5 1227399910

Division

n÷y
n÷2 122739991
n÷3 81826660.666667
n÷3 61369995.5
n÷5 49095996.4

Exponentiation

ny
n2 60260421562720324
n3 1.4792727200529E+25
n4 3.6313184069168E+33
n5 8.914159771662E+41

Nth Root

y√n
2√n 15667.800802921
3√n 626.14083430166
4√n 125.17108612983
5√n 47.643451545117

Divisors of 245479982

1, 2, 11, 22, 61, 122, 671, 1342, 182921, 365842, 2012131, 4024262, 11158181, 22316362, 122739991, 245479982

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 -245479981
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 245479982 can be divided by 16 positive divisors. The sum of these divisors (counting 245479982) is 1, the average is 0.0625.

Base conversion 245479982

Base System Value
2 Binary 1110101000011011101000101110
3 Ternary 122002220200020012
4 Quaternary 32220123220232
5 Quinary 1000320324412
6 Senary 40205253222
8 Octal 1650335056
10 Decimal 245479982
12 Duodecimal 6a264212
16 Hexadecimal ea1ba2e
20 Vigesimal 3ge4jj2
36 Base36 425hke

Cryptographic Hash Functions

md5 2199013f6bcdc8a295a363658a81d1fd
sha1 eb32568e46d99f12125012f233ddddd3468ab3b3
sha256 434b2e6db978118c60ed4578e88cbd61630087b6e9d95c4c471b216658d15e13
sha512 f59163a07efa9a5c80b080acca395a679c321bf06d39a86dc85e561bdeb3c5922115717ed01f31fdfc58aeb5725d1e2e646f7dba9dd318226e1bc5adcecec90f
ripemd-160 dbf459c9a72145bbfb80873c3e4c9e620b0d93d6

245479982 as geometric shapes

Circle

Radius = n
Diameter 490959964
Circumference 1542396216.1091
Area 1.8931369768367E+17

Sphere

Radius = n
Volume 6.1963630799653E+25
Surface area 7.5725479073466E+17
Circumference 1542396216.1091

Square

Length = n
Perimeter 981919928
Area 60260421562720324
Diagonal 347161119.8355

Cube

Length = n
Surface area 361562529376321944
Volume 1.4792727200529E+25
Space diagonal 425183801.06509

Equilateral Triangle

Length = n
Perimeter 736439946
Area 2.6093527958038E+16
Altitude 212591900.53255

Triangular Pyramid

Length = n
Surface area 2.6093527958038E+16
Volume 1.7433396192895E+24
Height 115720373.2785