142859091 (number)

142859091 is an odd 9-digits composite number following 142859090 and preceding 142859092. In scientific notation, it is written as 1.42859091 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 95185640 positive integers (up to 142859091) that are relatively prime to 142859091.

Interesting facts

Basic properties

Name

Name one hundred forty-two million eight hundred fifty-nine thousand ninety-one

Notation

Scientific notation 1.42859091 × 10^8
Engineering notation 1.42859091 × 10^6

Prime Factorization of 142859091

Prime Factorization 3 × 1907 × 24971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142859091
Product of the distinct prime numbers

The prime factorization of 142859091 is 3 × 1907 × 24971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 66, 4, 505, 371, 2117, 2404, 41458, 19401, 775778, 29309, 7812531, 1230871, 73389718, 64797717, 872969232, 651649537, 5625963056, 3772466430

Basic calculations (n = 142859091)

Multiplication

n×y
n×2 285718182
n×3 428577273
n×4 571436364
n×5 714295455

Division

n÷y
n÷2 71429545.5
n÷3 47619697
n÷3 35714772.75
n÷5 28571818.2

Exponentiation

ny
n2 20408719881346281
n3 2.9155711707228E+24
n4 4.1651584719526E+32
n5 5.950307531741E+40

Nth Root

y√n
2√n 11952.367589729
3√n 522.76033484734
4√n 109.32688411241
5√n 42.754474858597

Divisors of 142859091

1, 3, 1907, 5721, 24971, 74913, 47619697, 142859091

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 -142859090
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 142859091 can be divided by 8 positive divisors. The sum of these divisors (counting 142859091) is 1, the average is 0.125.

Base conversion 142859091

Base System Value
2 Binary 1000100000111101101101010011
3 Ternary 100221210222211110
4 Quaternary 20200331231103
5 Quinary 243032442331
6 Senary 22101544403
8 Octal 1040755523
10 Decimal 142859091
12 Duodecimal 3ba15103
16 Hexadecimal 883db53
20 Vigesimal 24ch7eb
36 Base36 2d1ys3

Cryptographic Hash Functions

md5 e678839439fc00480cda6413b4b738c2
sha1 618f7a9eca5e6035a126fab2661cb4328c2a82ee
sha256 f41c48897fd787a11143ffe8857a87be0364c17b19ad3227edba9e41c89e28a6
sha512 827bbff40fb9f07d3ba4bf0357f34de2f9b7eee15ea866fae77203772878dd95d0caadcfde7dce71cf67cbbbb657c54d8f838bae9fe01112855f2d0c89b5fa87
ripemd-160 401dfe5192d5ebcab511b6abc5e510d4512f2511

142859091 as geometric shapes

Circle

Radius = n
Diameter 285718182
Circumference 897610141.56823
Area 6.4115884448409E+16

Sphere

Radius = n
Volume 1.2212715961281E+25
Surface area 2.5646353779364E+17
Circumference 897610141.56823

Square

Length = n
Perimeter 571436364
Area 20408719881346281
Diagonal 202033264.00049

Cube

Length = n
Surface area 122452319288077686
Volume 2.9155711707228E+24
Space diagonal 247439203.93511

Equilateral Triangle

Length = n
Perimeter 428577273
Area 8.8372349379832E+15
Altitude 123719601.96755

Triangular Pyramid

Length = n
Surface area 8.8372349379832E+15
Volume 3.4360335764168E+23
Height 67344421.333497