143642912 (number)

143642912 is an even 9-digits composite number following 143642911 and preceding 143642913. In scientific notation, it is written as 1.43642912 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 58781184 positive integers (up to 143642912) that are relatively prime to 143642912.

Interesting facts

Basic properties

Name

Name one hundred forty-three million six hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 1.43642912 × 10^8
Engineering notation 1.43642912 × 10^6

Prime Factorization of 143642912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 343 × 23 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8977682
Product of the distinct prime numbers

The prime factorization of 143642912 is 2 × 2 × 2 × 2 × 2 × 343 × 23 × 569. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 143642912)

Multiplication

n×y
n×2 287285824
n×3 430928736
n×4 574571648
n×5 718214560

Division

n÷y
n÷2 71821456
n÷3 47880970.666667
n÷3 35910728
n÷5 28728582.4

Exponentiation

ny
n2 20633286167839744
n3 2.9638253092778E+24
n4 4.2573249808397E+32
n5 6.1153455757815E+40

Nth Root

y√n
2√n 11985.112097932
3√n 523.71466313578
4√n 109.47653674615
5√n 42.801288188811

Divisors of 143642912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143642911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143642912 can be divided by 48 positive divisors. The sum of these divisors (counting 143642912) is 1, the average is 0.020833333333333.

Base conversion 143642912

Base System Value
2 Binary 1000100011111101000100100000
3 Ternary 101000021211000212
4 Quaternary 20203331010200
5 Quinary 243233033122
6 Senary 22130433252
8 Octal 1043750440
10 Decimal 143642912
12 Duodecimal 40132828
16 Hexadecimal 88fd120
20 Vigesimal 24hf75c
36 Base36 2dirkw

Cryptographic Hash Functions

md5 371c15730f1c45fd3b2ec54c8d5513a4
sha1 a192fc7ada80c736b1ebcb60fa4909dc230d5e19
sha256 7013924ba1c420c38ddacc3709c3b23425f49523d36a2c46dfb6eacd961c2a4e
sha512 7e5107b2f0c3c0291af5da23bdd1425f30b9f8023ab2adef35ddb1f2f4517615be303fb658c2d8cd0fee04bdc6a25a3016167669396a368599b74c3e36e7bf5c
ripemd-160 005524a0cdc77a98021bc2dbe18143096601e15c

143642912 as geometric shapes

Circle

Radius = n
Diameter 287285824
Circumference 902535034.15889
Area 6.4821380244301E+16

Sphere

Radius = n
Volume 1.2414842424201E+25
Surface area 2.592855209772E+17
Circumference 902535034.15889

Square

Length = n
Perimeter 574571648
Area 20633286167839744
Diagonal 203141754.28917

Cube

Length = n
Surface area 123799717007038464
Volume 2.9638253092778E+24
Space diagonal 248796821.73115

Equilateral Triangle

Length = n
Perimeter 430928736
Area 8.9344749924516E+15
Altitude 124398410.86557

Triangular Pyramid

Length = n
Surface area 8.9344749924516E+15
Volume 3.4929016240711E+23
Height 67713918.096388