745431331 (number)

745431331 is an odd 9-digits composite number following 745431330 and preceding 745431332. In scientific notation, it is written as 7.45431331 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 743572000 positive integers (up to 745431331) that are relatively prime to 745431331.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred thirty-one thousand three hundred thirty-one

Notation

Scientific notation 7.45431331 × 10^8
Engineering notation 7.45431331 × 10^6

Prime Factorization of 745431331

Prime Factorization 401 × 1858931

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745431331
Product of the distinct prime numbers

The prime factorization of 745431331 is 401 × 1858931. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 71, 77, 602, 406, 6489, 1612, 107, 46124, 216639, 694626, 487803, 9605470, 82686738, 91956702, 345451609, 391441533, 522322634, 4316755067

Basic calculations (n = 745431331)

Multiplication

n×y
n×2 1490862662
n×3 2236293993
n×4 2981725324
n×5 3727156655

Division

n÷y
n÷2 372715665.5
n÷3 248477110.33333
n÷3 186357832.75
n÷5 149086266.2

Exponentiation

ny
n2 555667869236431561
n3 4.1421223935885E+26
n4 3.0876678090176E+35
n5 2.3016443245618E+44

Nth Root

y√n
2√n 27302.58835715
3√n 906.71168823498
4√n 165.23494895799
5√n 59.495145162698

Divisors of 745431331

1, 401, 1858931, 745431331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745431330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745431331 can be divided by 4 positive divisors. The sum of these divisors (counting 745431331) is 1, the average is 0.25.

Base conversion 745431331

Base System Value
2 Binary 101100011011100110000100100011
3 Ternary 1220221122211112211
4 Quaternary 230123212010203
5 Quinary 3011312300311
6 Senary 201545102551
8 Octal 5433460443
10 Decimal 745431331
12 Duodecimal 189787a57
16 Hexadecimal 2c6e6123
20 Vigesimal bciii6b
36 Base36 cbt6hv

Cryptographic Hash Functions

md5 75302f8438c8b65d538f05857eb1a2da
sha1 3b8848559545f369792cd5ac26bc5f8410e7c20c
sha256 8977744494af321902a88058bdb53b0f835527ba9af90c1384cfa32ec4133558
sha512 726da5201f65e761ffefba6627e47213729c1fc33033f6d56a4e9c132661d9c692c6d020828c2f746c1e3d355a3a8d6eacafb59b120cb863d17643b77a54368f
ripemd-160 59f5cb0a4fa5ea662093b37b14b8b178f64a46d5

745431331 as geometric shapes

Circle

Radius = n
Diameter 1490862662
Circumference 4683683186.4505
Area 1.7456820958291E+18

Sphere

Radius = n
Volume 1.735048170929E+27
Surface area 6.9827283833163E+18
Circumference 4683683186.4505

Square

Length = n
Perimeter 2981725324
Area 555667869236431561
Diagonal 1054199098.118

Cube

Length = n
Surface area 3334007215418589366
Volume 4.1421223935885E+26
Space diagonal 1291124938.8457

Equilateral Triangle

Length = n
Perimeter 2236293993
Area 2.4061124541276E+17
Altitude 645562469.42285

Triangular Pyramid

Length = n
Surface area 2.4061124541276E+17
Volume 4.8815380550184E+25
Height 351399699.37268