142401786 (number)

142401786 is an even 9-digits composite number following 142401785 and preceding 142401787. In scientific notation, it is written as 1.42401786 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 43937520 positive integers (up to 142401786) that are relatively prime to 142401786.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred one thousand seven hundred eighty-six

Notation

Scientific notation 1.42401786 × 10^8
Engineering notation 1.42401786 × 10^6

Prime Factorization of 142401786

Prime Factorization 2 × 3 × 31 × 23 × 33287

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142401786
Product of the distinct prime numbers

The prime factorization of 142401786 is 2 × 3 × 31 × 23 × 33287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 67, 62, 756, 74, 7271, 3649, 40092, 71670, 266405, 348522, 9859862, 7666991, 70159360, 38035586, 444487234, 777912054, 2689026413, 4529872467

Basic calculations (n = 142401786)

Multiplication

n×y
n×2 284803572
n×3 427205358
n×4 569607144
n×5 712008930

Division

n÷y
n÷2 71200893
n÷3 47467262
n÷3 35600446.5
n÷5 28480357.2

Exponentiation

ny
n2 20278268655989796
n3 2.8876616736008E+24
n4 4.112081796845E+32
n5 5.8556779204881E+40

Nth Root

y√n
2√n 11933.221945476
3√n 522.20193740097
4√n 109.23928755478
5√n 42.72706754687

Divisors of 142401786

1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 33287, 66574, 99861, 199722, 765601, 1031897, 1531202, 2063794, 2296803, 3095691, 4593606, 6191382, 23733631, 47467262, 71200893, 142401786

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142401785
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142401786 can be divided by 32 positive divisors. The sum of these divisors (counting 142401786) is 1, the average is 0.03125.

Base conversion 142401786

Base System Value
2 Binary 1000011111001110000011111010
3 Ternary 100220221202112020
4 Quaternary 20133032003322
5 Quinary 242423324121
6 Senary 22044055310
8 Octal 1037160372
10 Decimal 142401786
12 Duodecimal 3b834536
16 Hexadecimal 87ce0fa
20 Vigesimal 24a0496
36 Base36 2cs5x6

Cryptographic Hash Functions

md5 6d7918bea3a4021ffed56ae827a7febb
sha1 24908de4e24a0bc4736671b1f0bcc92fc03441ab
sha256 2558fd3c0d602512da5e7d3a6e3d4783bd786d848eff2331a07be737d14f7cdf
sha512 010de12db7acc510ad876928b4ab5fb3691b76f33d8a3fdc21020f5faaf1ff2d7a8c401cbebdde8a938cc174f55144356b5cde0fbd8591a014af1d32dca2ec3b
ripemd-160 019f57ad564fc59ede3f7cc3887e6d438e4055d0

142401786 as geometric shapes

Circle

Radius = n
Diameter 284803572
Circumference 894736809.51133
Area 6.3706059837178E+16

Sphere

Radius = n
Volume 1.2095808933116E+25
Surface area 2.5482423934871E+17
Circumference 894736809.51133

Square

Length = n
Perimeter 569607144
Area 20278268655989796
Diagonal 201386537.06735

Cube

Length = n
Surface area 121669611935938776
Volume 2.8876616736008E+24
Space diagonal 246647128.44055

Equilateral Triangle

Length = n
Perimeter 427205358
Area 8.7807479004264E+15
Altitude 123323564.22028

Triangular Pyramid

Length = n
Surface area 8.7807479004264E+15
Volume 3.403141918626E+23
Height 67128845.689117