142097890 (number)

142097890 is an even 9-digits composite number following 142097889 and preceding 142097891. In scientific notation, it is written as 1.42097890 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 51671920 positive integers (up to 142097890) that are relatively prime to 142097890.

Interesting facts

Basic properties

Name

Name one hundred forty-two million ninety-seven thousand eight hundred ninety

Notation

Scientific notation 1.42097890 × 10^8
Engineering notation 1.42097890 × 10^6

Prime Factorization of 142097890

Prime Factorization 2 × 11 × 5 × 1291799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142097890
Product of the distinct prime numbers

The prime factorization of 142097890 is 2 × 11 × 5 × 1291799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 61, 24, 870, 274, 4675, 8150, 95489, 43316, 821739, 323511, 2791613, 9257157, 80310807, 51445210, 894410297, 704002176, 1264793931, 9909311886

Basic calculations (n = 142097890)

Multiplication

n×y
n×2 284195780
n×3 426293670
n×4 568391560
n×5 710489450

Division

n÷y
n÷2 71048945
n÷3 47365963.333333
n÷3 35524472.5
n÷5 28419578

Exponentiation

ny
n2 20191810342452100
n3 2.8692136449426E+24
n4 4.0770920490556E+32
n5 5.7934617750657E+40

Nth Root

y√n
2√n 11920.481953344
3√n 521.83020024913
4√n 109.18095966488
5√n 42.708815411801

Divisors of 142097890

1, 2, 5, 10, 11, 22, 55, 110, 1291799, 2583598, 6458995, 12917990, 14209789, 28419578, 71048945, 142097890

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 -142097889
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 142097890 can be divided by 16 positive divisors. The sum of these divisors (counting 142097890) is 1, the average is 0.0625.

Base conversion 142097890

Base System Value
2 Binary 1000011110000011110111100010
3 Ternary 100220101022122211
4 Quaternary 20132003313202
5 Quinary 242334113030
6 Senary 22033352334
8 Octal 1036036742
10 Decimal 142097890
12 Duodecimal 3b7086aa
16 Hexadecimal 8783de2
20 Vigesimal 24824ea
36 Base36 2clnfm

Cryptographic Hash Functions

md5 40be23b340dff5d6b8daeea823885fce
sha1 d6ac5de613fa588613fb19e81902e6486d23634a
sha256 f880fa508573ed95429d8bd5bd1dcec6f5bba676d6c14ad23a8c430ed6d14254
sha512 5f467e92a66932fe3ca18a4772bc8012e15d2a3d5a9577a2df5b19d2b813c70c0f8ba9e5c31f0e3cb95f4dd872c94ebd7ea6590debfe8076abd4d3ef5457609c
ripemd-160 3cd0c94e26acce889f16a0cefe7abc528c096a65

142097890 as geometric shapes

Circle

Radius = n
Diameter 284195780
Circumference 892827374.62922
Area 6.3434443034526E+16

Sphere

Radius = n
Volume 1.2018534011375E+25
Surface area 2.537377721381E+17
Circumference 892827374.62922

Square

Length = n
Perimeter 568391560
Area 20191810342452100
Diagonal 200956763.2226

Cube

Length = n
Surface area 121150862054712600
Volume 2.8692136449426E+24
Space diagonal 246120765.12833

Equilateral Triangle

Length = n
Perimeter 426293670
Area 8.7433103524804E+15
Altitude 123060382.56417

Triangular Pyramid

Length = n
Surface area 8.7433103524804E+15
Volume 3.3814007083532E+23
Height 66985587.740867