745772021 (number)

745772021 is an odd 9-digits composite number following 745772020 and preceding 745772022. In scientific notation, it is written as 7.45772021 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 704104272 positive integers (up to 745772021) that are relatively prime to 745772021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45772021 × 10^8
Engineering notation 7.45772021 × 10^6

Prime Factorization of 745772021

Prime Factorization 19 × 293 × 133963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745772021
Product of the distinct prime numbers

The prime factorization of 745772021 is 19 × 293 × 133963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 2, 92, 604, 49, 6824, 2781, 29436, 32040, 534625, 553498, 4160733, 2091652, 27231198, 13765388, 116928246, 825111585, 456246673, 4985782558

Basic calculations (n = 745772021)

Multiplication

n×y
n×2 1491544042
n×3 2237316063
n×4 2983088084
n×5 3728860105

Division

n÷y
n÷2 372886010.5
n÷3 248590673.66667
n÷3 186443005.25
n÷5 149154404.2

Exponentiation

ny
n2 556175907306424441
n3 4.1478043042342E+26
n4 3.0933163986812E+35
n5 2.306908822237E+44

Nth Root

y√n
2√n 27308.826796477
3√n 906.8498009148
4√n 165.2538253611
5√n 59.5005824701

Divisors of 745772021

1, 19, 293, 5567, 133963, 2545297, 39251159, 745772021

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 -745772020
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 745772021 can be divided by 8 positive divisors. The sum of these divisors (counting 745772021) is 1, the average is 0.125.

Base conversion 745772021

Base System Value
2 Binary 101100011100111001001111110101
3 Ternary 1220222022010212222
4 Quaternary 230130321033311
5 Quinary 3011404201041
6 Senary 202000252125
8 Octal 5434711765
10 Decimal 745772021
12 Duodecimal 189911045
16 Hexadecimal 2c7393f5
20 Vigesimal bd11a11
36 Base36 cc0hdh

Cryptographic Hash Functions

md5 aba39bb4a661c86c744fd596416af227
sha1 2e44a51818152e40aff33119fd8354e8927008de
sha256 2f206bda74c52fefa5ad757dc7ba584e5fb712c51bddf4a710826f3410dabaa2
sha512 b2526aecb471a39a680caf5b11bf51d731736a8fcd19c7c1e905690050447e2f5c0fd0a686330d597da821c4db0c680d21c0353536910c3c0f31372de7d16c54
ripemd-160 7363a868af1ef415884dd6f1de7b22d63e161d81

745772021 as geometric shapes

Circle

Radius = n
Diameter 1491544042
Circumference 4685823804.8528
Area 1.7472781444975E+18

Sphere

Radius = n
Volume 1.7374282040947E+27
Surface area 6.98911257799E+18
Circumference 4685823804.8528

Square

Length = n
Perimeter 2983088084
Area 556175907306424441
Diagonal 1054680906.5366

Cube

Length = n
Surface area 3337055443838546646
Volume 4.1478043042342E+26
Space diagonal 1291715031.2353

Equilateral Triangle

Length = n
Perimeter 2237316063
Area 2.4083123235011E+17
Altitude 645857515.61766

Triangular Pyramid

Length = n
Surface area 2.4083123235011E+17
Volume 4.8882342509313E+25
Height 351560302.17886