745995280 (number)

745995280 is an even 9-digits composite number following 745995279 and preceding 745995281. In scientific notation, it is written as 7.45995280 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 80 positive divisors. There are 290290176 positive integers (up to 745995280) that are relatively prime to 745995280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45995280 × 10^8
Engineering notation 7.45995280 × 10^6

Prime Factorization of 745995280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 199 × 47 × 997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 93249410
Product of the distinct prime numbers

The prime factorization of 745995280 is 2 × 2 × 2 × 2 × 5 × 199 × 47 × 997. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745995280)

Multiplication

n×y
n×2 1491990560
n×3 2237985840
n×4 2983981120
n×5 3729976400

Division

n÷y
n÷2 372997640
n÷3 248665093.33333
n÷3 186498820
n÷5 149199056

Exponentiation

ny
n2 556508957782278400
n3 4.151530557833E+26
n4 3.0970222009192E+35
n5 2.3103639439409E+44

Nth Root

y√n
2√n 27312.91416162
3√n 906.94028530497
4√n 165.26619182888
5√n 59.504144537256

Divisors of 745995280

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745995279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745995280 can be divided by 80 positive divisors. The sum of these divisors (counting 745995280) is 1, the average is 0.0125.

Base conversion 745995280

Base System Value
2 Binary 101100011101101111110000010000
3 Ternary 1220222201111010211
4 Quaternary 230131233300100
5 Quinary 3011433322110
6 Senary 202005133504
8 Octal 5435576020
10 Decimal 745995280
12 Duodecimal 1899ba294
16 Hexadecimal 2c76fc10
20 Vigesimal bd29840
36 Base36 cc59n4

Cryptographic Hash Functions

md5 927aec9bc685c696975cb2d6c4df4aad
sha1 49e973148a027885bdd590728d6e1588e2d3d8ad
sha256 57e3c59aa91509add628529d42c57d579e4f4c94a65ef6f208ee98cf5a4f134d
sha512 dc36b74e48935e4dd905e0a7a1db094ec25f29587fe4949727d8a93df64dd611d9615fe70ebb8521d75a51f2517a4658cbb0e46bb1c0c9edfd77c279d4482fe6
ripemd-160 878c67bb03f7557bf25aca272200eced26146c12

745995280 as geometric shapes

Circle

Radius = n
Diameter 1491990560
Circumference 4687226582.5213
Area 1.7483244534257E+18

Sphere

Radius = n
Volume 1.7389890535522E+27
Surface area 6.9932978137029E+18
Circumference 4687226582.5213

Square

Length = n
Perimeter 2983981120
Area 556508957782278400
Diagonal 1054996642.4423

Cube

Length = n
Surface area 3339053746693670400
Volume 4.151530557833E+26
Space diagonal 1292101727.1666

Equilateral Triangle

Length = n
Perimeter 2237985840
Area 2.4097544743653E+17
Altitude 646050863.58329

Triangular Pyramid

Length = n
Surface area 2.4097544743653E+17
Volume 4.8926256829115E+25
Height 351665547.48077