169440890 (number)

169440890 is an even 9-digits composite number following 169440889 and preceding 169440891. In scientific notation, it is written as 1.69440890 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 67776352 positive integers (up to 169440890) that are relatively prime to 169440890.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million four hundred forty thousand eight hundred ninety

Notation

Scientific notation 1.69440890 × 10^8
Engineering notation 1.69440890 × 10^6

Prime Factorization of 169440890

Prime Factorization 2 × 5 × 16944089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 169440890
Product of the distinct prime numbers

The prime factorization of 169440890 is 2 × 5 × 16944089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 26, 66, 614, 33, 1865, 9202, 44950, 87459, 484770, 684759, 7014749, 1147413, 95720156, 48658362, 302514087, 21246501, 1036840485, 4751853180

Basic calculations (n = 169440890)

Multiplication

n×y
n×2 338881780
n×3 508322670
n×4 677763560
n×5 847204450

Division

n÷y
n÷2 84720445
n÷3 56480296.666667
n÷3 42360222.5
n÷5 33888178

Exponentiation

ny
n2 28710215203992100
n3 4.864684416256E+24
n4 8.2427645705954E+32
n5 1.3966613649022E+41

Nth Root

y√n
2√n 13016.946262469
3√n 553.3578491904
4√n 114.09183258441
5√n 44.238831250646

Divisors of 169440890

1, 2, 5, 10, 16944089, 33888178, 84720445, 169440890

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 -169440889
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 169440890 can be divided by 8 positive divisors. The sum of these divisors (counting 169440890) is 1, the average is 0.125.

Base conversion 169440890

Base System Value
2 Binary 1010000110010111011001111010
3 Ternary 102210211111012112
4 Quaternary 22012113121322
5 Quinary 321334102030
6 Senary 24451412322
8 Octal 1206273172
10 Decimal 169440890
12 Duodecimal 488b40a2
16 Hexadecimal a19767a
20 Vigesimal 2cj024a
36 Base36 2svpfe

Cryptographic Hash Functions

md5 f196cccf610da4d222190380f022a4c8
sha1 12b4a02d6fbf3dc89911d6d4b53528cbd4dd6241
sha256 c1e4e00023494cc2c3e4ffa61f752893958d262d3656be708a0b4aabf89baf48
sha512 f468f05021dba33df838aaf223e571d299353e95c35abf1d52ec26f9c67f01230455dc0f32dac3af20842461404611c8fe96dd0440521fae7386189fdc6d9035
ripemd-160 073b9c71c78555f9a392dfaad0a98ae323cc128d

169440890 as geometric shapes

Circle

Radius = n
Diameter 338881780
Circumference 1064628510.4834
Area 9.0195801167844E+16

Sphere

Radius = n
Volume 2.037714243219E+25
Surface area 3.6078320467137E+17
Circumference 1064628510.4834

Square

Length = n
Perimeter 677763560
Area 28710215203992100
Diagonal 239625604.65857

Cube

Length = n
Surface area 172261291223952600
Volume 4.864684416256E+24
Space diagonal 293480230.35969

Equilateral Triangle

Length = n
Perimeter 508322670
Area 1.2431887857388E+16
Altitude 146740115.17984

Triangular Pyramid

Length = n
Surface area 1.2431887857388E+16
Volume 5.7330855651118E+23
Height 79875201.552856