142429937 (number)

142429937 is an odd 9-digits composite number following 142429936 and preceding 142429938. In scientific notation, it is written as 1.42429937 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 128666880 positive integers (up to 142429937) that are relatively prime to 142429937.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred twenty-nine thousand nine hundred thirty-seven

Notation

Scientific notation 1.42429937 × 10^8
Engineering notation 1.42429937 × 10^6

Prime Factorization of 142429937

Prime Factorization 13 × 61 × 613 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142429937
Product of the distinct prime numbers

The prime factorization of 142429937 is 13 × 61 × 613 × 293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 59, 2, 100, 315, 8440, 8336, 67474, 58683, 81344, 994557, 8812825, 3340935, 27250051, 86037468, 391717778, 957687410, 1260204661, 2002314369

Basic calculations (n = 142429937)

Multiplication

n×y
n×2 284859874
n×3 427289811
n×4 569719748
n×5 712149685

Division

n÷y
n÷2 71214968.5
n÷3 47476645.666667
n÷3 35607484.25
n÷5 28485987.4

Exponentiation

ny
n2 20286286953823969
n3 2.8893745727971E+24
n4 4.1153343837289E+32
n5 5.8614681700844E+40

Nth Root

y√n
2√n 11934.401409371
3√n 522.23634600065
4√n 109.24468595484
5√n 42.728756731551

Divisors of 142429937

1, 13, 61, 293, 613, 793, 3809, 7969, 17873, 37393, 179609, 232349, 486109, 2334917, 10956149, 142429937

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 -142429936
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 142429937 can be divided by 16 positive divisors. The sum of these divisors (counting 142429937) is 1, the average is 0.0625.

Base conversion 142429937

Base System Value
2 Binary 1000011111010100111011110001
3 Ternary 100221000012010212
4 Quaternary 20133110323301
5 Quinary 242430224222
6 Senary 22044433505
8 Octal 1037247361
10 Decimal 142429937
12 Duodecimal 3b848895
16 Hexadecimal 87d4ef1
20 Vigesimal 24a3egh
36 Base36 2csrn5

Cryptographic Hash Functions

md5 41d963fb1de7c0192dc5b58e9a96bf4e
sha1 bf4e6ea89af35997cc7200db289dc215f768533a
sha256 e572d596d611a8e612ebba613ec85ae03eaa9e7403a3bc0ef79bdb48dbaeed27
sha512 069b2862e9370615b73b05f0ff6cb07623dd001d2fae5a51a24c39b5900bdde109855e0fcaee7c475391c93b462308c05c25162cab1fa2aa47e92b3fd3d307c9
ripemd-160 8f8f81f4991c566989694400010a4cc6b980d3ab

142429937 as geometric shapes

Circle

Radius = n
Diameter 284859874
Circumference 894913687.46091
Area 6.3731250062748E+16

Sphere

Radius = n
Volume 1.2102983908491E+25
Surface area 2.5492500025099E+17
Circumference 894913687.46091

Square

Length = n
Perimeter 569719748
Area 20286286953823969
Diagonal 201426348.59335

Cube

Length = n
Surface area 121717721722943814
Volume 2.8893745727971E+24
Space diagonal 246695887.40283

Equilateral Triangle

Length = n
Perimeter 427289811
Area 8.7842199252362E+15
Altitude 123347943.70142

Triangular Pyramid

Length = n
Surface area 8.7842199252362E+15
Volume 3.405160589688E+23
Height 67142116.197782