169440972 (number)

169440972 is an even 9-digits composite number following 169440971 and preceding 169440973. In scientific notation, it is written as 1.69440972 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 52909312 positive integers (up to 169440972) that are relatively prime to 169440972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.69440972 × 10^8
Engineering notation 1.69440972 × 10^6

Prime Factorization of 169440972

Prime Factorization 2 × 2 × 51 × 227 × 3659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 84720486
Product of the distinct prime numbers

The prime factorization of 169440972 is 2 × 2 × 51 × 227 × 3659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 52, 52, 687, 591, 2020, 1070, 89711, 17322, 888414, 971400, 7638324, 2807712, 30268543, 50153820, 622174928, 20437001, 9934048836, 5608502922

Basic calculations (n = 169440972)

Multiplication

n×y
n×2 338881944
n×3 508322916
n×4 677763888
n×5 847204860

Division

n÷y
n÷2 84720486
n÷3 56480324
n÷3 42360243
n÷5 33888194.4

Exponentiation

ny
n2 28710242992304784
n3 4.8646914789723E+24
n4 8.2427805267719E+32
n5 1.3966647444389E+41

Nth Root

y√n
2√n 13016.949412209
3√n 553.35793845523
4√n 114.09184638794
5√n 44.238835532474

Divisors of 169440972

1, 2, 4, 51, 102, 204, 227, 454, 908, 3659, 7318, 11577, 14636, 23154, 46308, 186609, 373218, 746436, 830593, 1661186, 3322372, 42360243, 84720486, 169440972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -169440971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 169440972 can be divided by 24 positive divisors. The sum of these divisors (counting 169440972) is 1, the average is 0.041666666666667.

Base conversion 169440972

Base System Value
2 Binary 1010000110010111011011001100
3 Ternary 102210211111022120
4 Quaternary 22012113123030
5 Quinary 321334102342
6 Senary 24451412540
8 Octal 1206273314
10 Decimal 169440972
12 Duodecimal 488b4150
16 Hexadecimal a1976cc
20 Vigesimal 2cj028c
36 Base36 2svpho

Cryptographic Hash Functions

md5 d18319066b59d36f7c2ef5c103f81f17
sha1 a7581c4e8d2a14b2a1f9d8e21f0e47373c34abf7
sha256 b73f33a594b38d0e012dfdfbbbf88ee9be032f06bfe1fbbd2609cdc7be104bcb
sha512 a5d41b7ab53e0fc78dfbd644bf4d294d72b8929307ac64b945af413e0a134cd5eb85ad1fa1f49da735675c9ad1cfeb9619adf6da5c275160a714b53132e4c311
ripemd-160 edeaad42fa0cb77db382f31f8c1f9b25fe79dfe9

169440972 as geometric shapes

Circle

Radius = n
Diameter 338881944
Circumference 1064629025.7046
Area 9.0195888467403E+16

Sphere

Radius = n
Volume 2.0377172016427E+25
Surface area 3.6078355386961E+17
Circumference 1064629025.7046

Square

Length = n
Perimeter 677763888
Area 28710242992304784
Diagonal 239625720.62408

Cube

Length = n
Surface area 172261457953828704
Volume 4.8646914789723E+24
Space diagonal 293480372.38786

Equilateral Triangle

Length = n
Perimeter 508322916
Area 1.243189989008E+16
Altitude 146740186.19393

Triangular Pyramid

Length = n
Surface area 1.243189989008E+16
Volume 5.7330938886029E+23
Height 79875240.208027