142043908 (number)

142043908 is an even 9-digits composite number following 142043907 and preceding 142043909. In scientific notation, it is written as 1.42043908 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 66844160 positive integers (up to 142043908) that are relatively prime to 142043908.

Interesting facts

Basic properties

Name

Name one hundred forty-two million forty-three thousand nine hundred eight

Notation

Scientific notation 1.42043908 × 10^8
Engineering notation 1.42043908 × 10^6

Prime Factorization of 142043908

Prime Factorization 2 × 2 × 17 × 2088881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71021954
Product of the distinct prime numbers

The prime factorization of 142043908 is 2 × 2 × 17 × 2088881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 39, 24, 623, 301, 4121, 7364, 9741, 61129, 948323, 549760, 6161601, 1840749, 78886293, 64761179, 113777058, 594844389, 2433413671, 4549729339

Basic calculations (n = 142043908)

Multiplication

n×y
n×2 284087816
n×3 426131724
n×4 568175632
n×5 710219540

Division

n÷y
n÷2 71021954
n÷3 47347969.333333
n÷3 35510977
n÷5 28408781.6

Exponentiation

ny
n2 20176471799912464
n3 2.8659449041114E+24
n4 4.0709001429266E+32
n5 5.7824656537906E+40

Nth Root

y√n
2√n 11918.217484171
3√n 521.76411199183
4√n 109.17058891556
5√n 42.705569962214

Divisors of 142043908

1, 2, 4, 17, 34, 68, 2088881, 4177762, 8355524, 35510977, 71021954, 142043908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142043907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142043908 can be divided by 12 positive divisors. The sum of these divisors (counting 142043908) is 1, the average is 0.083333333333333.

Base conversion 142043908

Base System Value
2 Binary 1000011101110110101100000100
3 Ternary 100220021120121111
4 Quaternary 20131312230010
5 Quinary 242330401113
6 Senary 22032254404
8 Octal 1035665404
10 Decimal 142043908
12 Duodecimal 3b6a1404
16 Hexadecimal 8776b04
20 Vigesimal 247f9f8
36 Base36 2ckhs4

Cryptographic Hash Functions

md5 42d25adc591dd5e86bbff4549ef7811f
sha1 9bf601900f791d7547a70d9fed9ce4131e4b5751
sha256 32deeeaee5aac0307b6408c5fb5438eefbc44dc23352beb883587f977d366b9e
sha512 2f08713d77047b57de2d64952a3ff26c42cedcfdee16e131dbea43132a1501dcccc7d9b54338cda9cb4482e91ba5882c5c4ca95d1b191457401e2a5d2c5d608f
ripemd-160 bcfedcec21645ac49a5362f451a2b3b49adf3a80

142043908 as geometric shapes

Circle

Radius = n
Diameter 284087816
Circumference 892488195.71997
Area 6.3386255581967E+16

Sphere

Radius = n
Volume 1.2004841941799E+25
Surface area 2.5354502232787E+17
Circumference 892488195.71997

Square

Length = n
Perimeter 568175632
Area 20176471799912464
Diagonal 200880421.14608

Cube

Length = n
Surface area 121058830799474784
Volume 2.8659449041114E+24
Space diagonal 246027265.56164

Equilateral Triangle

Length = n
Perimeter 426131724
Area 8.7366685687323E+15
Altitude 123013632.78082

Triangular Pyramid

Length = n
Surface area 8.7366685687323E+15
Volume 3.3775484603403E+23
Height 66960140.382025