169969442 (number)

169969442 is an even 9-digits composite number following 169969441 and preceding 169969443. In scientific notation, it is written as 1.69969442 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 83544244 positive integers (up to 169969442) that are relatively prime to 169969442.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million nine hundred sixty-nine thousand four hundred forty-two

Notation

Scientific notation 1.69969442 × 10^8
Engineering notation 1.69969442 × 10^6

Prime Factorization of 169969442

Prime Factorization 2 × 59 × 1440419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 169969442
Product of the distinct prime numbers

The prime factorization of 169969442 is 2 × 59 × 1440419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 48, 69, 732, 452, 3376, 6187, 34302, 55478, 262573, 30440, 4932907, 715562, 33990917, 30343250, 634072000, 718127184, 3766214216, 5354297006

Basic calculations (n = 169969442)

Multiplication

n×y
n×2 339938884
n×3 509908326
n×4 679877768
n×5 849847210

Division

n÷y
n÷2 84984721
n÷3 56656480.666667
n÷3 42492360.5
n÷5 33993888.4

Exponentiation

ny
n2 28889611213791364
n3 4.9103510976051E+24
n4 8.3460963608402E+32
n5 1.4185813413302E+41

Nth Root

y√n
2√n 13037.232911933
3√n 553.93263135762
4√n 114.18070288772
5√n 44.266396499567

Divisors of 169969442

1, 2, 59, 118, 1440419, 2880838, 84984721, 169969442

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 -169969441
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 169969442 can be divided by 8 positive divisors. The sum of these divisors (counting 169969442) is 1, the average is 0.125.

Base conversion 169969442

Base System Value
2 Binary 1010001000011000011100100010
3 Ternary 102211211100020112
4 Quaternary 22020120130202
5 Quinary 322003010232
6 Senary 24511011322
8 Octal 1210303442
10 Decimal 169969442
12 Duodecimal 48b09b42
16 Hexadecimal a218722
20 Vigesimal 2d263c2
36 Base36 2t719e

Cryptographic Hash Functions

md5 b549235b3f7ec88e6891c73f741eecdd
sha1 37bdc7317ec042f143a10a80b652666253cef14d
sha256 9b79a917f2eddb465a7f54ffdf9157109683245d24d141d763b8e1eff2550ba5
sha512 8711b56044657b2a1bf087af0d581d024b0b59eb6e01ffae6f60fe05c64015fcdc768af4b4ed4a0d85b5da2af1c33aabad806243b585c57ed7857d808fdd4683
ripemd-160 130d4dc7193be595da4f305db5263523ae3a2c69

169969442 as geometric shapes

Circle

Radius = n
Diameter 339938884
Circumference 1067949500.6439
Area 9.0759390354312E+16

Sphere

Radius = n
Volume 2.056843057971E+25
Surface area 3.6303756141725E+17
Circumference 1067949500.6439

Square

Length = n
Perimeter 679877768
Area 28889611213791364
Diagonal 240373090.06539

Cube

Length = n
Surface area 173337667282748184
Volume 4.9103510976051E+24
Space diagonal 294395709.27813

Equilateral Triangle

Length = n
Perimeter 509908326
Area 1.25095686083E+16
Altitude 147197854.63907

Triangular Pyramid

Length = n
Surface area 1.25095686083E+16
Volume 5.7869042652056E+23
Height 80124363.355129