142755908 (number)

142755908 is an even 9-digits composite number following 142755907 and preceding 142755909. In scientific notation, it is written as 1.42755908 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors. There are 71377952 positive integers (up to 142755908) that are relatively prime to 142755908.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred fifty-five thousand nine hundred eight

Notation

Scientific notation 1.42755908 × 10^8
Engineering notation 1.42755908 × 10^6

Prime Factorization of 142755908

Prime Factorization 2 × 2 × 35688977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71377954
Product of the distinct prime numbers

The prime factorization of 142755908 is 2 × 2 × 35688977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 32, 17, 228, 664, 9505, 8867, 59049, 2423, 139664, 668452, 4079533, 6484802, 30709792, 84712355, 257683162, 195584628, 7011193120, 5171956501

Basic calculations (n = 142755908)

Multiplication

n×y
n×2 285511816
n×3 428267724
n×4 571023632
n×5 713779540

Division

n÷y
n÷2 71377954
n÷3 47585302.666667
n÷3 35688977
n÷5 28551181.6

Exponentiation

ny
n2 20379249268904464
n3 2.9092582337408E+24
n4 4.1531380076414E+32
n5 5.9288498733016E+40

Nth Root

y√n
2√n 11948.050384895
3√n 522.63444629777
4√n 109.30713784971
5√n 42.748297008758

Divisors of 142755908

1, 2, 4, 35688977, 71377954, 142755908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142755907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142755908 can be divided by 6 positive divisors. The sum of these divisors (counting 142755908) is 1, the average is 0.16666666666667.

Base conversion 142755908

Base System Value
2 Binary 1000100000100100100001000100
3 Ternary 100221121202021212
4 Quaternary 20200210201010
5 Quinary 243021142113
6 Senary 22055430552
8 Octal 1040444104
10 Decimal 142755908
12 Duodecimal 3b985458
16 Hexadecimal 8824844
20 Vigesimal 24c49f8
36 Base36 2czr5w

Cryptographic Hash Functions

md5 db55ad4bf24eae905076bcac65c4c290
sha1 1796c82f16a83434f2121929fbb66be305260e49
sha256 332f95dc56b40d8267f517f4ef74ba49cdf694e247ef000c99a2fe97e873280f
sha512 3d2a0d6e9ab646f49807bea6cf338ec7bd1a03372e1c07233ab0d6f494c6c0e5b64a690f495a526baa7310c5b0d84eaf04149a4d05babd1b5b84e22757dbe887
ripemd-160 857df95fb4fc5bdaadb7ccb16e5c5b964b5b0d70

142755908 as geometric shapes

Circle

Radius = n
Diameter 285511816
Circumference 896961823.65868
Area 6.4023299788865E+16

Sphere

Radius = n
Volume 1.2186272392688E+25
Surface area 2.5609319915546E+17
Circumference 896961823.65868

Square

Length = n
Perimeter 571023632
Area 20379249268904464
Diagonal 201887341.20249

Cube

Length = n
Surface area 122275495613426784
Volume 2.9092582337408E+24
Space diagonal 247260485.73663

Equilateral Triangle

Length = n
Perimeter 428267724
Area 8.8244737884634E+15
Altitude 123630242.86831

Triangular Pyramid

Length = n
Surface area 8.8244737884634E+15
Volume 3.4285937088349E+23
Height 67295780.400829