725249904 (number)

725249904 is an even 9-digits composite number following 725249903 and preceding 725249905. In scientific notation, it is written as 7.25249904 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 241749952 positive integers (up to 725249904) that are relatively prime to 725249904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.25249904 × 10^8
Engineering notation 7.25249904 × 10^6

Prime Factorization of 725249904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 15109373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 90656238
Product of the distinct prime numbers

The prime factorization of 725249904 is 2 × 2 × 2 × 2 × 3 × 15109373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 62, 62, 266, 5, 8518, 4370, 89652, 6280, 851504, 237500, 9437539, 8331024, 13621557, 1125509, 365467332, 667158092, 9787175900, 9690670575

Basic calculations (n = 725249904)

Multiplication

n×y
n×2 1450499808
n×3 2175749712
n×4 2900999616
n×5 3626249520

Division

n÷y
n÷2 362624952
n÷3 241749968
n÷3 181312476
n÷5 145049980.8

Exponentiation

ny
n2 525987423252009216
n3 3.8147232821873E+26
n4 2.7666276941929E+35
n5 2.0064964696171E+44

Nth Root

y√n
2√n 26930.464236622
3√n 898.45409678568
4√n 164.10504025356
5√n 59.169450492591

Divisors of 725249904

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 15109373, 30218746, 45328119, 60437492, 90656238, 120874984, 181312476, 241749968, 362624952, 725249904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -725249903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 725249904 can be divided by 20 positive divisors. The sum of these divisors (counting 725249904) is 1, the average is 0.05.

Base conversion 725249904

Base System Value
2 Binary 101011001110100110111101110000
3 Ternary 1212112200111211120
4 Quaternary 223032212331300
5 Quinary 2441130444104
6 Senary 155544342240
8 Octal 5316467560
10 Decimal 725249904
12 Duodecimal 182a74980
16 Hexadecimal 2b3a6f70
20 Vigesimal b6cg4f4
36 Base36 bzsmeo

Cryptographic Hash Functions

md5 7a2508156e4c410d5f6a03cc4badf819
sha1 020c94799224e7a97a6b08c32ae0ad2fbce12df5
sha256 2fcf291bdfaafbcc69b4e2ed7fdfcc77214537e9a7ffd2bf4a4193e4984ffa0e
sha512 8012e69b68716af18980e62e7e1474c6f0d97adfbec5002cade8e6f0c524c0c0a94ae55bcaf5b848f4bd272286ab6e16789184367b55eec44dda9ea7d2f4a834
ripemd-160 363c2231e32478ad71192be219b8874d1110b4d1

725249904 as geometric shapes

Circle

Radius = n
Diameter 1450499808
Circumference 4556879540.8462
Area 1.6524382247691E+18

Sphere

Radius = n
Volume 1.5979075518397E+27
Surface area 6.6097528990765E+18
Circumference 4556879540.8462

Square

Length = n
Perimeter 2900999616
Area 525987423252009216
Diagonal 1025658250.3466

Cube

Length = n
Surface area 3155924539512055296
Volume 3.8147232821873E+26
Space diagonal 1256169681.9125

Equilateral Triangle

Length = n
Perimeter 2175749712
Area 2.2775923530368E+17
Altitude 628084840.95623

Triangular Pyramid

Length = n
Surface area 2.2775923530368E+17
Volume 4.4956945019747E+25
Height 341886083.44886