168328449 (number)

168328449 is an odd 9-digits composite number following 168328448 and preceding 168328450. In scientific notation, it is written as 1.68328449 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 111922560 positive integers (up to 168328449) that are relatively prime to 168328449.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred twenty-eight thousand four hundred forty-nine

Notation

Scientific notation 1.68328449 × 10^8
Engineering notation 1.68328449 × 10^6

Prime Factorization of 168328449

Prime Factorization 27 × 3 × 409 × 5081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168328449
Product of the distinct prime numbers

The prime factorization of 168328449 is 27 × 3 × 409 × 5081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 51, 41, 932, 788, 2979, 8670, 90847, 55082, 299789, 724718, 2466546, 6792205, 14874499, 39179266, 311536876, 39447746, 4239973826, 5705801607

Basic calculations (n = 168328449)

Multiplication

n×y
n×2 336656898
n×3 504985347
n×4 673313796
n×5 841642245

Division

n÷y
n÷2 84164224.5
n÷3 56109483
n÷3 42082112.25
n÷5 33665689.8

Exponentiation

ny
n2 28334466742745601
n3 4.7694968400484E+24
n4 8.0284200559576E+32
n5 1.3514114959398E+41

Nth Root

y√n
2√n 12974.145405382
3√n 552.14419082904
4√n 113.90410618315
5√n 44.180589297527

Divisors of 168328449

1, 3, 27, 81, 409, 1227, 5081, 11043, 15243, 33129, 137187, 411561, 2078129, 6234387, 56109483, 168328449

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168328448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168328449 can be divided by 16 positive divisors. The sum of these divisors (counting 168328449) is 1, the average is 0.0625.

Base conversion 168328449

Base System Value
2 Binary 1010000010000111110100000001
3 Ternary 102201201222020000
4 Quaternary 22002013310001
5 Quinary 321043002244
6 Senary 24411510213
8 Octal 1202076401
10 Decimal 168328449
12 Duodecimal 48458369
16 Hexadecimal a087d01
20 Vigesimal 2cc1129
36 Base36 2s7v29

Cryptographic Hash Functions

md5 7300e73fc98bd6f6d2a31b54cc290fd9
sha1 17b0a7c69361fb5d54e101631e27c506001b8ab4
sha256 aed004c4be03cc128535834ccdbcf00740bad3b53db59feae0e0d33e31d983d8
sha512 56255f19e28490921db57fbe577060f47162e9b4285473467b95ed2711c570417ada6dee332842c8ce0759a861ef11eb6dfe0d8fdb1ee85c8bb6674431a4414d
ripemd-160 100527c7abde00b286c19ef311e06df9e0826702

168328449 as geometric shapes

Circle

Radius = n
Diameter 336656898
Circumference 1057638837.5371
Area 8.9015352562394E+16

Sphere

Radius = n
Volume 1.9978421645355E+25
Surface area 3.5606141024958E+17
Circumference 1057638837.5371

Square

Length = n
Perimeter 673313796
Area 28334466742745601
Diagonal 238052375.50903

Cube

Length = n
Surface area 170006800456473606
Volume 4.7694968400484E+24
Space diagonal 291553426.02727

Equilateral Triangle

Length = n
Perimeter 504985347
Area 1.2269184000952E+16
Altitude 145776713.01363

Triangular Pyramid

Length = n
Surface area 1.2269184000952E+16
Volume 5.6209059307434E+23
Height 79350791.836343