745156785 (number)

745156785 is an odd 9-digits composite number following 745156784 and preceding 745156786. In scientific notation, it is written as 7.45156785 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 390901440 positive integers (up to 745156785) that are relatively prime to 745156785.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred fifty-six thousand seven hundred eighty-five

Notation

Scientific notation 7.45156785 × 10^8
Engineering notation 7.45156785 × 10^6

Prime Factorization of 745156785

Prime Factorization 3 × 305 × 814379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745156785
Product of the distinct prime numbers

The prime factorization of 745156785 is 3 × 305 × 814379. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745156785)

Multiplication

n×y
n×2 1490313570
n×3 2235470355
n×4 2980627140
n×5 3725783925

Division

n÷y
n÷2 372578392.5
n÷3 248385595
n÷3 186289196.25
n÷5 149031357

Exponentiation

ny
n2 555258634231536225
n3 4.1375473872746E+26
n4 3.0831215088867E+35
n5 2.2974089113264E+44

Nth Root

y√n
2√n 27297.5600558
3√n 906.60035911841
4√n 165.21973264656
5√n 59.490762046411

Divisors of 745156785

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745156784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745156785 can be divided by 8 positive divisors. The sum of these divisors (counting 745156785) is 1, the average is 0.125.

Base conversion 745156785

Base System Value
2 Binary 101100011010100011000010110001
3 Ternary 1220221010212221110
4 Quaternary 230122203002301
5 Quinary 3011230004120
6 Senary 201535143533
8 Octal 5432430261
10 Decimal 745156785
12 Duodecimal 189674ba9
16 Hexadecimal 2c6a30b1
20 Vigesimal bch4bj5
36 Base36 cbnanl

Cryptographic Hash Functions

md5 a5565945d809383974ac3b39dde82106
sha1 8baf92cbd9ca8ca16301c689722fdbdf24b3838f
sha256 4b43157adc6f230b62e9d228568ca40421252e255b9430f24267ea02b4e3560b
sha512 e9747e2a834767e591f68bf1ec6a6eb5b14b4ab74086499f1bb2b74a4bb1c4887fb20b2fdaefedc62957e7160821108dbce3701ba6ec56823b1a1e9a70528064
ripemd-160 3e431e2e502101fe65a780996b514b0b66320739

745156785 as geometric shapes

Circle

Radius = n
Diameter 1490313570
Circumference 4681958163.0572
Area 1.7443964461441E+18

Sphere

Radius = n
Volume 1.7331317967655E+27
Surface area 6.9775857845764E+18
Circumference 4681958163.0572

Square

Length = n
Perimeter 2980627140
Area 555258634231536225
Diagonal 1053810831.4413

Cube

Length = n
Surface area 3331551805389217350
Volume 4.1375473872746E+26
Space diagonal 1290649411.2247

Equilateral Triangle

Length = n
Perimeter 2235470355
Area 2.4043404145758E+17
Altitude 645324705.61234

Triangular Pyramid

Length = n
Surface area 2.4043404145758E+17
Volume 4.876146358371E+25
Height 351270277.14711