169349745 (number)

169349745 is an odd 9-digits composite number following 169349744 and preceding 169349746. In scientific notation, it is written as 1.69349745 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 87406080 positive integers (up to 169349745) that are relatively prime to 169349745.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million three hundred forty-nine thousand seven hundred forty-five

Notation

Scientific notation 1.69349745 × 10^8
Engineering notation 1.69349745 × 10^6

Prime Factorization of 169349745

Prime Factorization 15 × 31 × 364193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 169349745
Product of the distinct prime numbers

The prime factorization of 169349745 is 15 × 31 × 364193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 6, 91, 580, 462, 154, 386, 92862, 16610, 239208, 654616, 3806776, 9651449, 47216952, 27733276, 139241486, 825858635, 1191365746, 1437645553

Basic calculations (n = 169349745)

Multiplication

n×y
n×2 338699490
n×3 508049235
n×4 677398980
n×5 846748725

Division

n÷y
n÷2 84674872.5
n÷3 56449915
n÷3 42337436.25
n÷5 33869949

Exponentiation

ny
n2 28679336131565025
n3 4.8568382606498E+24
n4 8.2250432094729E+32
n5 1.3929089701382E+41

Nth Root

y√n
2√n 13013.444778382
3√n 553.25861134354
4√n 114.07648652716
5√n 44.234070869445

Divisors of 169349745

1, 15, 31, 465, 364193, 5462895, 11289983, 169349745

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 -169349744
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 169349745 can be divided by 8 positive divisors. The sum of these divisors (counting 169349745) is 1, the average is 0.125.

Base conversion 169349745

Base System Value
2 Binary 1010000110000001001001110001
3 Ternary 102210122212011210
4 Quaternary 22012001021301
5 Quinary 321323142440
6 Senary 24445430333
8 Octal 1206011161
10 Decimal 169349745
12 Duodecimal 4886b3a9
16 Hexadecimal a181271
20 Vigesimal 2ci8e75
36 Base36 2str3l

Cryptographic Hash Functions

md5 2bd3d0c8b661a4d61e15d1c232dbe9f8
sha1 2a388efa8a5f3e82aa64137cb94c4af090366b16
sha256 600c9cf949360c8301013303034df7a840efb86178bad99807f7db32722f99cd
sha512 ef2654194981339216fc00ea372c6a02c7c2c3a1082edb68c7761de8f763464c2eb9276975ec7f1defbda346fb657246dc9641228b22fb8484fe0690e3e137fa
ripemd-160 95becc138e7efec66c688885ffa89b9d6bc6ef0d

169349745 as geometric shapes

Circle

Radius = n
Diameter 338699490
Circumference 1064055829.5586
Area 9.0098791700757E+16

Sphere

Radius = n
Volume 2.0344276532442E+25
Surface area 3.6039516680303E+17
Circumference 1064055829.5586

Square

Length = n
Perimeter 677398980
Area 28679336131565025
Diagonal 239496706.16343

Cube

Length = n
Surface area 172076016789390150
Volume 4.8568382606498E+24
Space diagonal 293322362.58883

Equilateral Triangle

Length = n
Perimeter 508049235
Area 1.2418516826804E+16
Altitude 146661181.29442

Triangular Pyramid

Length = n
Surface area 1.2418516826804E+16
Volume 5.7238387820529E+23
Height 79832235.387808