142425778 (number)

142425778 is an even 9-digits composite number following 142425777 and preceding 142425779. In scientific notation, it is written as 1.42425778 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 64683360 positive integers (up to 142425778) that are relatively prime to 142425778.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred twenty-five thousand seven hundred seventy-eight

Notation

Scientific notation 1.42425778 × 10^8
Engineering notation 1.42425778 × 10^6

Prime Factorization of 142425778

Prime Factorization 2 × 11 × 1657 × 3907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142425778
Product of the distinct prime numbers

The prime factorization of 142425778 is 2 × 11 × 1657 × 3907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 64, 27, 83, 206, 899, 1719, 78972, 67835, 97002, 830787, 1932691, 9591827, 94118394, 51411302, 351354228, 740466750, 6010238225, 8246837761

Basic calculations (n = 142425778)

Multiplication

n×y
n×2 284851556
n×3 427277334
n×4 569703112
n×5 712128890

Division

n÷y
n÷2 71212889
n÷3 47475259.333333
n÷3 35606444.5
n÷5 28485155.6

Exponentiation

ny
n2 20285102238905284
n3 2.8891214681856E+24
n4 4.1148537284284E+32
n5 5.8606124362762E+40

Nth Root

y√n
2√n 11934.227163918
3√n 522.23126279472
4√n 109.24388845111
5√n 42.728507189947

Divisors of 142425778

1, 2, 11, 22, 1657, 3314, 3907, 7814, 18227, 36454, 42977, 85954, 6473899, 12947798, 71212889, 142425778

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 -142425777
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 142425778 can be divided by 16 positive divisors. The sum of these divisors (counting 142425778) is 1, the average is 0.0625.

Base conversion 142425778

Base System Value
2 Binary 1000011111010011111010110010
3 Ternary 100220222222102211
4 Quaternary 20133103322302
5 Quinary 242430111103
6 Senary 22044402334
8 Octal 1037237262
10 Decimal 142425778
12 Duodecimal 3b8463aa
16 Hexadecimal 87d3eb2
20 Vigesimal 24a348i
36 Base36 2csofm

Cryptographic Hash Functions

md5 d07112d44ad865a4585fa3a64c2b479d
sha1 84c7a14809b451742b563c5a418c498866edafe8
sha256 e26b42f369f6e57eb0fdcb5b026b7b396b72902bfbf00168cdd94654462e98a8
sha512 6d0a7a4fbfb17ad1652216cb8e901d06d9392e38b4157d18649ad28a02a4fcdcca5cbbbbe20a6efdb9793dcf9808e559831cb8850226760033de86a97ec917ae
ripemd-160 796246a67fe4b3f362db64e37f91a5e2157aceb8

142425778 as geometric shapes

Circle

Radius = n
Diameter 284851556
Circumference 894887555.69322
Area 6.3727528171063E+16

Sphere

Radius = n
Volume 1.2101923706374E+25
Surface area 2.5491011268425E+17
Circumference 894887555.69322

Square

Length = n
Perimeter 569703112
Area 20285102238905284
Diagonal 201420466.87914

Cube

Length = n
Surface area 121710613433431704
Volume 2.8891214681856E+24
Space diagonal 246688683.80353

Equilateral Triangle

Length = n
Perimeter 427277334
Area 8.7837069286283E+15
Altitude 123344341.90176

Triangular Pyramid

Length = n
Surface area 8.7837069286283E+15
Volume 3.4048623030428E+23
Height 67140155.62638