142705980 (number)

142705980 is an even 9-digits composite number following 142705979 and preceding 142705981. In scientific notation, it is written as 1.42705980 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 37483776 positive integers (up to 142705980) that are relatively prime to 142705980.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred five thousand nine hundred eighty

Notation

Scientific notation 1.42705980 × 10^8
Engineering notation 1.42705980 × 10^6

Prime Factorization of 142705980

Prime Factorization 2 × 2 × 5 × 9 × 67 × 11833

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71352990
Product of the distinct prime numbers

The prime factorization of 142705980 is 2 × 2 × 5 × 9 × 67 × 11833. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142705980)

Multiplication

n×y
n×2 285411960
n×3 428117940
n×4 570823920
n×5 713529900

Division

n÷y
n÷2 71352990
n÷3 47568660
n÷3 35676495
n÷5 28541196

Exponentiation

ny
n2 20364996727760400
n3 2.9062068157318E+24
n4 4.1473309172169E+32
n5 5.9184892292574E+40

Nth Root

y√n
2√n 11945.960823642
3√n 522.57350979977
4√n 109.29757922133
5√n 42.745306399607

Divisors of 142705980

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 -142705979
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 142705980 can be divided by 48 positive divisors. The sum of these divisors (counting 142705980) is 1, the average is 0.020833333333333.

Base conversion 142705980

Base System Value
2 Binary 1000100000011000010100111100
3 Ternary 100221112012210200
4 Quaternary 20200120110330
5 Quinary 243013042410
6 Senary 22054403500
8 Octal 1040302474
10 Decimal 142705980
12 Duodecimal 3b960590
16 Hexadecimal 881853c
20 Vigesimal 24bi4j0
36 Base36 2cyon0

Cryptographic Hash Functions

md5 e6fbad4732c277b249a1dbf2b45b2e95
sha1 044daa0cf1e7070afc4b73e57c3dd7c0a5095ea5
sha256 960e7a279e45022f3a5a1a99a044268ab024fe17cab2dea793bdcc3266b64ff2
sha512 211429f12500ed89bc925732b8c4ad1a6a0683ad1e3289fdd919b74f67aab00fd04fedf21b7bf801a7b2fc21105df2190cc32383c2f784d441730674259e1676
ripemd-160 3d719003ebf8d802e03de27587598b23eb5854d6

142705980 as geometric shapes

Circle

Radius = n
Diameter 285411960
Circumference 896648116.78266
Area 6.3978524110312E+16

Sphere

Radius = n
Volume 1.2173490642821E+25
Surface area 2.5591409644125E+17
Circumference 896648116.78266

Square

Length = n
Perimeter 570823920
Area 20364996727760400
Diagonal 201816732.34774

Cube

Length = n
Surface area 122189980366562400
Volume 2.9062068157318E+24
Space diagonal 247174007.90391

Equilateral Triangle

Length = n
Perimeter 428117940
Area 8.8183022571137E+15
Altitude 123587003.95195

Triangular Pyramid

Length = n
Surface area 8.8183022571137E+15
Volume 3.4249975782242E+23
Height 67272244.115915