168450143 (number)

168450143 is an odd 9-digits composite number following 168450142 and preceding 168450144. In scientific notation, it is written as 1.68450143 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 159584328 positive integers (up to 168450143) that are relatively prime to 168450143.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred fifty thousand one hundred forty-three

Notation

Scientific notation 1.68450143 × 10^8
Engineering notation 1.68450143 × 10^6

Prime Factorization of 168450143

Prime Factorization 19 × 8865797

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168450143
Product of the distinct prime numbers

The prime factorization of 168450143 is 19 × 8865797. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 45, 90, 696, 722, 5799, 724, 74871, 81441, 578647, 631609, 7144435, 753864, 62445976, 48068991, 462092660, 587873369, 2229657475, 6322233342

Basic calculations (n = 168450143)

Multiplication

n×y
n×2 336900286
n×3 505350429
n×4 673800572
n×5 842250715

Division

n÷y
n÷2 84225071.5
n÷3 56150047.666667
n÷3 42112535.75
n÷5 33690028.6

Exponentiation

ny
n2 28375450676720449
n3 4.779848724183E+24
n4 8.0516620110699E+32
n5 1.3563036171524E+41

Nth Root

y√n
2√n 12978.834423784
3√n 552.27721736065
4√n 113.92468750795
5√n 44.186975572156

Divisors of 168450143

1, 19, 8865797, 168450143

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168450142
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168450143 can be divided by 4 positive divisors. The sum of these divisors (counting 168450143) is 1, the average is 0.25.

Base conversion 168450143

Base System Value
2 Binary 1010000010100101100001011111
3 Ternary 102201222011011012
4 Quaternary 22002211201133
5 Quinary 321110401033
6 Senary 24414245435
8 Octal 1202454137
10 Decimal 168450143
12 Duodecimal 484b687b
16 Hexadecimal a0a585f
20 Vigesimal 2ccg573
36 Base36 2sagyn

Cryptographic Hash Functions

md5 e8cb909170a8e1f6a2b83385638aaa9b
sha1 8ba33c0b01df7ccabf2fdefcc4a46fce1eedd245
sha256 613b39e7bf4156ca0667693c137f22ab26e0af5f34b54bede14eb7aa7f6a0045
sha512 05b21f41073b9c7591f0c79ad9242a1232244ccbd8088bc0ca83a20122d35e3ebfa615939ec5d492795eb38bee72a31a09cb4319ab1b810c3cef9d51bc40d398
ripemd-160 a09c2572debaf213e90f7967bed4ed9fe40fe6e0

168450143 as geometric shapes

Circle

Radius = n
Diameter 336900286
Circumference 1058403463.4899
Area 8.9144107388284E+16

Sphere

Radius = n
Volume 2.0021783516219E+25
Surface area 3.5657642955314E+17
Circumference 1058403463.4899

Square

Length = n
Perimeter 673800572
Area 28375450676720449
Diagonal 238224476.81429

Cube

Length = n
Surface area 170252704060322694
Volume 4.779848724183E+24
Space diagonal 291764206.21824

Equilateral Triangle

Length = n
Perimeter 505350429
Area 1.2286930564936E+16
Altitude 145882103.10912

Triangular Pyramid

Length = n
Surface area 1.2286930564936E+16
Volume 5.6331057431928E+23
Height 79408158.938096