142740904 (number)

142740904 is an even 9-digits composite number following 142740903 and preceding 142740905. In scientific notation, it is written as 1.42740904 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 70897200 positive integers (up to 142740904) that are relatively prime to 142740904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42740904 × 10^8
Engineering notation 1.42740904 × 10^6

Prime Factorization of 142740904

Prime Factorization 2 × 2 × 2 × 151 × 118163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35685226
Product of the distinct prime numbers

The prime factorization of 142740904 is 2 × 2 × 2 × 151 × 118163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 28, 10, 922, 213, 5459, 2878, 77510, 7495, 920971, 698676, 6815163, 974526, 81534087, 73981337, 788136036, 952046194, 3750526890, 5283827256

Basic calculations (n = 142740904)

Multiplication

n×y
n×2 285481808
n×3 428222712
n×4 570963616
n×5 713704520

Division

n÷y
n÷2 71370452
n÷3 47580301.333333
n÷3 35685226
n÷5 28548180.8

Exponentiation

ny
n2 20374965674737216
n3 2.908341019381E+24
n4 4.1513922624672E+32
n5 5.9257348440317E+40

Nth Root

y√n
2√n 11947.422483532
3√n 522.6161355974
4√n 109.30426562368
5√n 42.74739838057

Divisors of 142740904

1, 2, 4, 8, 151, 302, 604, 1208, 118163, 236326, 472652, 945304, 17842613, 35685226, 71370452, 142740904

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 -142740903
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 142740904 can be divided by 16 positive divisors. The sum of these divisors (counting 142740904) is 1, the average is 0.0625.

Base conversion 142740904

Base System Value
2 Binary 1000100000100000110110101000
3 Ternary 100221120222201011
4 Quaternary 20200200312220
5 Quinary 243020202104
6 Senary 22055233304
8 Octal 1040406650
10 Decimal 142740904
12 Duodecimal 3b978834
16 Hexadecimal 8820da8
20 Vigesimal 24c2c54
36 Base36 2czfl4

Cryptographic Hash Functions

md5 f60eaa6eb41f8269f9e2733053f57517
sha1 f6d08f1f21203c19132fff0a1ced402165a5a4ef
sha256 db24c27354ff10b5f950e2cc711671924cb2f5053311c0e30c167b193b5f0b69
sha512 cd0fb46546f6f81dbf733ea52f7414e84cec865c04e53ada51cb0c8b701e0ebeda65097ae1deb744e7e32c512310675272278834f0c2fddb12f78b619d4ef28d
ripemd-160 6773fa1fc291adec973402391f68e8ff850ebea5

142740904 as geometric shapes

Circle

Radius = n
Diameter 285481808
Circumference 896867550.74633
Area 6.4009842480899E+16

Sphere

Radius = n
Volume 1.2182430374161E+25
Surface area 2.5603936992359E+17
Circumference 896867550.74633

Square

Length = n
Perimeter 570963616
Area 20374965674737216
Diagonal 201866122.3422

Cube

Length = n
Surface area 122249794048423296
Volume 2.908341019381E+24
Space diagonal 247234498.04631

Equilateral Triangle

Length = n
Perimeter 428222712
Area 8.8226189377792E+15
Altitude 123617249.02316

Triangular Pyramid

Length = n
Surface area 8.8226189377792E+15
Volume 3.4275127613455E+23
Height 67288707.447399