1645973342 (number)

1645973342 is an even 10-digits composite number following 1645973341 and preceding 1645973343. In scientific notation, it is written as 1.645973342 × 10^9. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 731427840 positive integers (up to 1645973342) that are relatively prime to 1645973342.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-five million nine hundred seventy-three thousand three hundred forty-two

Notation

Scientific notation 1.645973342 × 10^9
Engineering notation 1.645973342 × 10^9

Prime Factorization of 1645973342

Prime Factorization 2 × 37 × 13 × 37 × 353 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 44485766
Product of the distinct prime numbers

The prime factorization of 1645973342 is 2 × 37 × 13 × 37 × 353 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 11, 26, 31, 835, 2028, 2649, 15595, 40952, 391295, 219376, 328925, 8499554, 77958775, 69797674, 331977610, 352524870, 1313670694, 4700361765

Basic calculations (n = 1645973342)

Multiplication

n×y
n×2 3291946684
n×3 4937920026
n×4 6583893368
n×5 8229866710

Division

n÷y
n÷2 822986671
n÷3 548657780.66667
n÷3 411493335.5
n÷5 329194668.4

Exponentiation

ny
n2 2709228242574648964
n3 4.4593174646714E+27
n4 7.3399176703641E+36
n5 1.2081308817894E+46

Nth Root

y√n
2√n 40570.597013108
3√n 1180.7037222434
4√n 201.42144129439
5√n 69.708310890739

Divisors of 1645973342

1, 2, 13, 26, 37, 74, 131, 262, 353, 481, 706, 962, 1369, 1703, 2738, 3406, 4589, 4847, 9178, 9694, 13061, 17797, 26122, 35594, 46243, 63011, 92486, 126022, 169793, 179339, 339586, 358678, 483257, 601159, 966514, 1202318, 1710991, 2331407, 3421982, 4662814, 6282341, 12564682, 22242883, 44485766, 63306667, 126613334, 822986671, 1645973342

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1645973341
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1645973342 can be divided by 48 positive divisors. The sum of these divisors (counting 1645973342) is 1, the average is 0.020833333333333.

Base conversion 1645973342

Base System Value
2 Binary 1100010000110111000111101011110
3 Ternary 11020201012002221122
4 Quaternary 1202012320331132
5 Quinary 11332332121332
6 Senary 431154530542
8 Octal 14206707536
10 Decimal 1645973342
12 Duodecimal 39b296a52
16 Hexadecimal 621b8f5e
20 Vigesimal 15e76d72
36 Base36 r7yx5q

Cryptographic Hash Functions

md5 baae234fc060beb72d21b76f2ee668a4
sha1 3b566d514ea3197e5f56d7fe9d839d2c835b19bd
sha256 144e3cb5d52e6723c7779fa4070f5aa0ed847151958261c9b389bca1db5979ec
sha512 c4e63a2ba09b1822eddb8d3d1dcb2d120e6d92ac70dde7fdd32d6804fda63e2f9acae1aff4726be0cf36e128f595492a26ca98aa69a013caa74a0cfc226a1d23
ripemd-160 1094df90ca71bdb2457c2041c615cbd7b54f24ee

1645973342 as geometric shapes

Circle

Radius = n
Diameter 3291946684
Circumference 10341955518.464
Area 8.5112915437705E+18

Sphere

Radius = n
Volume 1.8679145316048E+28
Surface area 3.4045166175082E+19
Circumference 10341955518.464

Square

Length = n
Perimeter 6583893368
Area 2709228242574648964
Diagonal 2327757823.561

Cube

Length = n
Surface area 1.6255369455448E+19
Volume 4.4593174646714E+27
Space diagonal 2850909456.2479

Equilateral Triangle

Length = n
Perimeter 4937920026
Area 1.17313024136E+18
Altitude 1425454728.124

Triangular Pyramid

Length = n
Surface area 1.17313024136E+18
Volume 5.2553560312212E+26
Height 775919274.52032