142496757 (number)

142496757 is an odd 9-digits composite number following 142496756 and preceding 142496758. In scientific notation, it is written as 1.42496757 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 87690240 positive integers (up to 142496757) that are relatively prime to 142496757.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred ninety-six thousand seven hundred fifty-seven

Notation

Scientific notation 1.42496757 × 10^8
Engineering notation 1.42496757 × 10^6

Prime Factorization of 142496757

Prime Factorization 9 × 13 × 1217921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142496757
Product of the distinct prime numbers

The prime factorization of 142496757 is 9 × 13 × 1217921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142496757)

Multiplication

n×y
n×2 284993514
n×3 427490271
n×4 569987028
n×5 712483785

Division

n÷y
n÷2 71248378.5
n÷3 47498919
n÷3 35624189.25
n÷5 28499351.4

Exponentiation

ny
n2 20305325755517049
n3 2.8934430699898E+24
n4 4.1230625403766E+32
n5 5.8752304091185E+40

Nth Root

y√n
2√n 11937.200551218
3√n 522.31800106501
4√n 109.25749654471
5√n 42.73276515836

Divisors of 142496757

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142496756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142496757 can be divided by 8 positive divisors. The sum of these divisors (counting 142496757) is 1, the average is 0.125.

Base conversion 142496757

Base System Value
2 Binary 1000011111100101001111110101
3 Ternary 100221010120210200
4 Quaternary 20133211033311
5 Quinary 242434344012
6 Senary 22050111113
8 Octal 1037451765
10 Decimal 142496757
12 Duodecimal 3b87b499
16 Hexadecimal 87e53f5
20 Vigesimal 24ac1hh
36 Base36 2cu779

Cryptographic Hash Functions

md5 fd28db9a3f425cfef1726780b4514ffd
sha1 cee8f7917b745f7751656cd656ca8625ca2d020f
sha256 776674ff2b5ca229ce9ee0afd930de74e695e536ee38425f3b1c2f9362bf5807
sha512 334aafc4c42ac5aa41138228b70a8f4085652fc8665ceb6186aec6c339ae4812779c58b5d445bea4f1dfc8a5087808c04c0f293187ff345576dd961eb69ce5af
ripemd-160 061e288e77e649210d5fc82caafad6585648aa1a

142496757 as geometric shapes

Circle

Radius = n
Diameter 284993514
Circumference 895333529.90314
Area 6.379106222228E+16

Sphere

Radius = n
Volume 1.212002598968E+25
Surface area 2.5516424888912E+17
Circumference 895333529.90314

Square

Length = n
Perimeter 569987028
Area 20305325755517049
Diagonal 201520846.34358

Cube

Length = n
Surface area 121831954533102294
Volume 2.8934430699898E+24
Space diagonal 246811623.0378

Equilateral Triangle

Length = n
Perimeter 427490271
Area 8.7924639681981E+15
Altitude 123405811.5189

Triangular Pyramid

Length = n
Surface area 8.7924639681981E+15
Volume 3.4099553596116E+23
Height 67173615.447861