245840900 (number)

245840900 is an even 9-digits composite number following 245840899 and preceding 245840901. In scientific notation, it is written as 2.45840900 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 18 positive divisors. There are 98336320 positive integers (up to 245840900) that are relatively prime to 245840900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45840900 × 10^8
Engineering notation 2.45840900 × 10^6

Prime Factorization of 245840900

Prime Factorization 2 × 2 × 5 × 5 × 2458409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 24584090
Product of the distinct prime numbers

The prime factorization of 245840900 is 2 × 2 × 5 × 5 × 2458409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 94, 68, 423, 149, 6966, 2191, 21748, 96274, 891978, 165359, 6031858, 594124, 97595595, 61310328, 854374765, 487248778, 8961926101, 2666699072

Basic calculations (n = 245840900)

Multiplication

n×y
n×2 491681800
n×3 737522700
n×4 983363600
n×5 1229204500

Division

n÷y
n÷2 122920450
n÷3 81946966.666667
n÷3 61460225
n÷5 49168180

Exponentiation

ny
n2 60437748112810000
n3 1.4858070390027E+25
n4 3.6527213969475E+33
n5 8.9798831567482E+41

Nth Root

y√n
2√n 15679.314398276
3√n 626.44754612139
4√n 125.2170691171
5√n 47.657452911244

Divisors of 245840900

1, 2, 4, 5, 10, 20, 25, 50, 100, 2458409, 4916818, 9833636, 12292045, 24584090, 49168180, 61460225, 122920450, 245840900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245840899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245840900 can be divided by 18 positive divisors. The sum of these divisors (counting 245840900) is 1, the average is 0.055555555555556.

Base conversion 245840900

Base System Value
2 Binary 1110101001110011110000000100
3 Ternary 122010121000022112
4 Quaternary 32221303300010
5 Quinary 1000413402100
6 Senary 40221120152
8 Octal 1651636004
10 Decimal 245840900
12 Duodecimal 6a3b9058
16 Hexadecimal ea73c04
20 Vigesimal 3gga250
36 Base36 42d81w

Cryptographic Hash Functions

md5 886f1ad86ab6d244d518270c5b9d53bb
sha1 312191d141ee67fb6b535d4136dd5c638d306125
sha256 0bb46e94c1448cc8894c99c58d457db6eff188215e9c45b76a1ae4a01589edf9
sha512 ed196b63759aac0a92ee97fb2c180d47f9ca49505045c41f20f3f1a733793aa2eda4b9e741274807cf299b29f010098a9d8b107c9731c9ae91baa3a46afec231
ripemd-160 94a126564a505bf62d191fe505c0fd4a59f65163

245840900 as geometric shapes

Circle

Radius = n
Diameter 491681800
Circumference 1544663930.7838
Area 1.8987078547071E+17

Sphere

Radius = n
Volume 6.223733971177E+25
Surface area 7.5948314188286E+17
Circumference 1544663930.7838

Square

Length = n
Perimeter 983363600
Area 60437748112810000
Diagonal 347671534.96601

Cube

Length = n
Surface area 362626488676860000
Volume 1.4858070390027E+25
Space diagonal 425808929.37846

Equilateral Triangle

Length = n
Perimeter 737522700
Area 2.6170312606609E+16
Altitude 212904464.68923

Triangular Pyramid

Length = n
Surface area 2.6170312606609E+16
Volume 1.7510403880225E+24
Height 115890511.65534