745172280 (number)

745172280 is an even 9-digits composite number following 745172279 and preceding 745172281. In scientific notation, it is written as 7.45172280 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 198712512 positive integers (up to 745172280) that are relatively prime to 745172280.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred seventy-two thousand two hundred eighty

Notation

Scientific notation 7.45172280 × 10^8
Engineering notation 7.45172280 × 10^6

Prime Factorization of 745172280

Prime Factorization 2 × 2 × 2 × 3 × 15 × 2069923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 186293070
Product of the distinct prime numbers

The prime factorization of 745172280 is 2 × 2 × 2 × 3 × 15 × 2069923. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745172280)

Multiplication

n×y
n×2 1490344560
n×3 2235516840
n×4 2980689120
n×5 3725861400

Division

n÷y
n÷2 372586140
n÷3 248390760
n÷3 186293070
n÷5 149034456

Exponentiation

ny
n2 555281726880398400
n3 4.137805504618E+26
n4 3.0833779620728E+35
n5 2.2976477860995E+44

Nth Root

y√n
2√n 27297.843870899
3√n 906.60664310923
4√n 165.22059154627
5√n 59.491009457885

Divisors of 745172280

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745172279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745172280 can be divided by 32 positive divisors. The sum of these divisors (counting 745172280) is 1, the average is 0.03125.

Base conversion 745172280

Base System Value
2 Binary 101100011010100110110100111000
3 Ternary 1220221011200012100
4 Quaternary 230122212310320
5 Quinary 3011231003110
6 Senary 201535343400
8 Octal 5432466470
10 Decimal 745172280
12 Duodecimal 189681b60
16 Hexadecimal 2c6a6d38
20 Vigesimal bch6ae0
36 Base36 cbnmm0

Cryptographic Hash Functions

md5 71477f28e731d6bf2f29a850393f61c7
sha1 8ab74ccbc4668613dc54b3d8be229fe47512a0c8
sha256 cdaefdc755c8d093724d15dc772e41056ab7c9fdedb48fb7c57eac397f4a1e8c
sha512 4f9b43b3995c5e39399f4c3ad84e20e4197b294323fab1ac26144736a4b4eec36cea950e5094d964e5b5358a412f1ebd817a9a94be8490bd702373afd2b9c8bd
ripemd-160 959e905532719a9e90c868b486642e022b28cbe4

745172280 as geometric shapes

Circle

Radius = n
Diameter 1490344560
Circumference 4682055521.0135
Area 1.7444689938401E+18

Sphere

Radius = n
Volume 1.7332399167055E+27
Surface area 6.9778759753605E+18
Circumference 4682055521.0135

Square

Length = n
Perimeter 2980689120
Area 555281726880398400
Diagonal 1053832744.6805

Cube

Length = n
Surface area 3331690361282390400
Volume 4.137805504618E+26
Space diagonal 1290676249.3519

Equilateral Triangle

Length = n
Perimeter 2235516840
Area 2.4044404086786E+17
Altitude 645338124.67597

Triangular Pyramid

Length = n
Surface area 2.4044404086786E+17
Volume 4.8764505525774E+25
Height 351277581.56016