245725992 (number)

245725992 is an even 9-digits composite number following 245725991 and preceding 245725993. In scientific notation, it is written as 2.45725992 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 24 positive divisors. There are 81908640 positive integers (up to 245725992) that are relatively prime to 245725992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45725992 × 10^8
Engineering notation 2.45725992 × 10^6

Prime Factorization of 245725992

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3412861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20477166
Product of the distinct prime numbers

The prime factorization of 245725992 is 2 × 2 × 2 × 3 × 3 × 3412861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 6, 53, 732, 763, 1492, 4409, 68880, 22932, 570569, 121292, 391034, 6708729, 40043383, 71020368, 795278689, 616831300, 5329372444, 9209180559

Basic calculations (n = 245725992)

Multiplication

n×y
n×2 491451984
n×3 737177976
n×4 982903968
n×5 1228629960

Division

n÷y
n÷2 122862996
n÷3 81908664
n÷3 61431498
n÷5 49145198.4

Exponentiation

ny
n2 60381263144384064
n3 1.4837245784367E+25
n4 3.6458969389114E+33
n5 8.9589164204376E+41

Nth Root

y√n
2√n 15675.649651609
3√n 626.34992871542
4√n 125.20243468723
5√n 47.652996983253

Divisors of 245725992

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3412861, 6825722, 10238583, 13651444, 20477166, 27302888, 30715749, 40954332, 61431498, 81908664, 122862996, 245725992

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245725991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245725992 can be divided by 24 positive divisors. The sum of these divisors (counting 245725992) is 1, the average is 0.041666666666667.

Base conversion 245725992

Base System Value
2 Binary 1110101001010111101100101000
3 Ternary 122010101011200200
4 Quaternary 32221113230220
5 Quinary 1000401212432
6 Senary 40214432200
8 Octal 1651275450
10 Decimal 245725992
12 Duodecimal 6a362660
16 Hexadecimal ea57b28
20 Vigesimal 3gffejc
36 Base36 42are0

Cryptographic Hash Functions

md5 4b00eaac1ad4aa7671ff32ad78c65fc6
sha1 9a8b7dcc68c3de72ef9ae876dcbd1d29ed6bb579
sha256 a79195a7fbba567a043c12dc993b59f462abf04ec7ddfe3f96b499bf8635fda6
sha512 b7268965cfb1019873947246144ce8163234a2529630f6e69afe690aae5782fb70667cd7c15ff9c69c48bc036f30f526de9c2d6bcc92e1f3488993753dff8cad
ripemd-160 0fbcc75463778abf2c3c9c87df0721fac1e86c47

245725992 as geometric shapes

Circle

Radius = n
Diameter 491451984
Circumference 1543941942.5265
Area 1.8969333270887E+17

Sphere

Radius = n
Volume 6.2150109807564E+25
Surface area 7.5877333083548E+17
Circumference 1543941942.5265

Square

Length = n
Perimeter 982903968
Area 60381263144384064
Diagonal 347509030.51398

Cube

Length = n
Surface area 362287578866304384
Volume 1.4837245784367E+25
Space diagonal 425609902.88426

Equilateral Triangle

Length = n
Perimeter 737177976
Area 2.6145853897815E+16
Altitude 212804951.44213

Triangular Pyramid

Length = n
Surface area 2.6145853897815E+16
Volume 1.7485861847095E+24
Height 115836343.50466