142693913 (number)

142693913 is an odd 9-digits composite number following 142693912 and preceding 142693914. In scientific notation, it is written as 1.42693913 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 142608228 positive integers (up to 142693913) that are relatively prime to 142693913.

Interesting facts

Basic properties

Name

Name one hundred forty-two million six hundred ninety-three thousand nine hundred thirteen

Notation

Scientific notation 1.42693913 × 10^8
Engineering notation 1.42693913 × 10^6

Prime Factorization of 142693913

Prime Factorization 1699 × 83987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142693913
Product of the distinct prime numbers

The prime factorization of 142693913 is 1699 × 83987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142693913)

Multiplication

n×y
n×2 285387826
n×3 428081739
n×4 570775652
n×5 713469565

Division

n÷y
n÷2 71346956.5
n÷3 47564637.666667
n÷3 35673478.25
n÷5 28538782.6

Exponentiation

ny
n2 20361552807251569
n3 2.9054696448229E+24
n4 4.1459283272249E+32
n5 5.9159873602927E+40

Nth Root

y√n
2√n 11945.455746852
3√n 522.55878004495
4√n 109.29526863891
5√n 42.744583479573

Divisors of 142693913

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142693912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142693913 can be divided by 4 positive divisors. The sum of these divisors (counting 142693913) is 1, the average is 0.25.

Base conversion 142693913

Base System Value
2 Binary 1000100000010101011000011001
3 Ternary 100221111121020202
4 Quaternary 20200111120121
5 Quinary 243012201123
6 Senary 22054231545
8 Octal 1040253031
10 Decimal 142693913
12 Duodecimal 3b9555b5
16 Hexadecimal 8815619
20 Vigesimal 24bgefd
36 Base36 2cyfbt

Cryptographic Hash Functions

md5 c7ff185c1e157a671c6a1d9933be4593
sha1 53786f4b43ed8ab065d85072788b454c02210960
sha256 3f3a061295cfa8612a3c2fd890c37a8b9336e12bad886e4fa0bd862c791eea87
sha512 2d6f103385de7d89b768c5b7064bc109858a2a5cf39bdf2f8e51d6df15b2780b038a066eee793dc94e506014676b98627459d819a8b445fc14750ed3b13e0450
ripemd-160 af80ae233113ae7ec7b15fe63d9c3290a3b93d44

142693913 as geometric shapes

Circle

Radius = n
Diameter 285387826
Circumference 896572297.58556
Area 6.3967704714942E+16

Sphere

Radius = n
Volume 1.2170402788538E+25
Surface area 2.5587081885977E+17
Circumference 896572297.58556

Square

Length = n
Perimeter 570775652
Area 20361552807251569
Diagonal 201799667.03269

Cube

Length = n
Surface area 122169316843509414
Volume 2.9054696448229E+24
Space diagonal 247153107.24681

Equilateral Triangle

Length = n
Perimeter 428081739
Area 8.8168109957891E+15
Altitude 123576553.62341

Triangular Pyramid

Length = n
Surface area 8.8168109957891E+15
Volume 3.4241288139765E+23
Height 67266555.677562