1720406945 (number)

1720406945 is an odd 10-digits composite number following 1720406944 and preceding 1720406946. In scientific notation, it is written as 1.720406945 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 1306460160 positive integers (up to 1720406945) that are relatively prime to 1720406945.

Interesting facts

Basic properties

Name

Name one billion seven hundred twenty million four hundred six thousand nine hundred forty-five

Notation

Scientific notation 1.720406945 × 10^9
Engineering notation 1.720406945 × 10^9

Prime Factorization of 1720406945

Prime Factorization 5 × 37 × 41 × 226817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1720406945
Product of the distinct prime numbers

The prime factorization of 1720406945 is 5 × 37 × 41 × 226817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 62, 55, 787, 279, 5632, 2725, 42809, 73822, 504117, 719708, 7714033, 3734956, 38599797, 85313369, 493563603, 529485752, 3078405991, 8469672140

Basic calculations (n = 1720406945)

Multiplication

n×y
n×2 3440813890
n×3 5161220835
n×4 6881627780
n×5 8602034725

Division

n÷y
n÷2 860203472.5
n÷3 573468981.66667
n÷3 430101736.25
n÷5 344081389

Exponentiation

ny
n2 2959800056404233025
n3 5.0920605728492E+27
n4 8.7604163738905E+36
n5 1.5071481170733E+46

Nth Root

y√n
2√n 41477.788574127
3√n 1198.2397676271
4√n 203.66096477756
5√n 70.327671329516

Divisors of 1720406945

1, 5, 37, 41, 185, 205, 1517, 7585, 226817, 1134085, 8392229, 9299497, 41961145, 46497485, 344081389, 1720406945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1720406944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1720406945 can be divided by 16 positive divisors. The sum of these divisors (counting 1720406945) is 1, the average is 0.0625.

Base conversion 1720406945

Base System Value
2 Binary 1100110100010110101001110100001
3 Ternary 11102220020201122202
4 Quaternary 1212202311032201
5 Quinary 12010411010240
6 Senary 442414142545
8 Octal 14642651641
10 Decimal 1720406945
12 Duodecimal 4001b1a55
16 Hexadecimal 668b53a1
20 Vigesimal 16hcah75
36 Base36 sgaaht

Cryptographic Hash Functions

md5 fa337b76568b599abec17798dbb0bd57
sha1 5101a71ff45916facd7542810bf1a9621a68fd6f
sha256 74730e22d2e68003e67b6a2b47d59586596dd3903ec341ae52a21aae33159f87
sha512 8f7ca89571fea76faf65c40ec45b9b3096f9967fdb4b12ae5736920b1f1a9fa186a7479eabcaf167a005149d9b81d83a9ca9d8048508d1fd15deabcdd8d91c49
ripemd-160 b5f5a85a29221eb873867323c1e4e5f6b13717b5

1720406945 as geometric shapes

Circle

Radius = n
Diameter 3440813890
Circumference 10809635639.194
Area 9.2984861132942E+18

Sphere

Radius = n
Volume 2.132957344973E+28
Surface area 3.7193944453177E+19
Circumference 10809635639.194

Square

Length = n
Perimeter 6881627780
Area 2959800056404233025
Diagonal 2433022834.4199

Cube

Length = n
Surface area 1.7758800338425E+19
Volume 5.0920605728492E+27
Space diagonal 2979832238.4344

Equilateral Triangle

Length = n
Perimeter 5161220835
Area 1.2816310194843E+18
Altitude 1489916119.2172

Triangular Pyramid

Length = n
Surface area 1.2816310194843E+18
Volume 6.0010509354573E+26
Height 811007611.47329