140188894 (number)

140188894 is an even 9-digits composite number following 140188893 and preceding 140188895. In scientific notation, it is written as 1.40188894 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 70094446 positive integers (up to 140188894) that are relatively prime to 140188894.

Interesting facts

Basic properties

Name

Name one hundred forty million one hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.40188894 × 10^8
Engineering notation 1.40188894 × 10^6

Prime Factorization of 140188894

Prime Factorization 2 × 70094447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 140188894
Product of the distinct prime numbers

The prime factorization of 140188894 is 2 × 70094447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 61, 92, 391, 249, 8966, 7147, 73632, 47383, 402197, 117476, 8972693, 9947306, 85704584, 87692235, 832581551, 763104719, 8353859414, 4228711321

Basic calculations (n = 140188894)

Multiplication

n×y
n×2 280377788
n×3 420566682
n×4 560755576
n×5 700944470

Division

n÷y
n÷2 70094447
n÷3 46729631.333333
n÷3 35047223.5
n÷5 28037778.8

Exponentiation

ny
n2 19652926000943236
n3 2.7551219599361E+24
n4 3.8623750039855E+32
n5 5.4146208002197E+40

Nth Root

y√n
2√n 11840.139103913
3√n 519.4828364196
4√n 108.8124032632
5√n 42.593440510988

Divisors of 140188894

1, 2, 70094447, 140188894

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 -140188893
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 140188894 can be divided by 4 positive divisors. The sum of these divisors (counting 140188894) is 1, the average is 0.25.

Base conversion 140188894

Base System Value
2 Binary 1000010110110001110011011110
3 Ternary 100202210100000021
4 Quaternary 20112301303132
5 Quinary 241342021034
6 Senary 21524422354
8 Octal 1026616336
10 Decimal 140188894
12 Duodecimal 3ab479ba
16 Hexadecimal 85b1cde
20 Vigesimal 23g3c4e
36 Base36 2bgqfy

Cryptographic Hash Functions

md5 45ec4c4395c271cf7203a501082955d6
sha1 424478c809e1d7d06318e6cae0ddcf88e9f064f3
sha256 b068c329a02adfb21124b88e5319ab2e47dd3bc5ad8397983401773c1ebe7311
sha512 1fdd8ac81a4f64173959debbcf1345d4ffae9ab5bfbe5e0da91ecf93d28cbbe523eb58b3eaf21296945b33c48999b644568cb7c374e9630c50060e1c6852faae
ripemd-160 14612d9e18e826024e66cb066244d03dfde3e0d6

140188894 as geometric shapes

Circle

Radius = n
Diameter 280377788
Circumference 880832799.01056
Area 6.1741487946107E+16

Sphere

Radius = n
Volume 1.1540627878772E+25
Surface area 2.4696595178443E+17
Circumference 880832799.01056

Square

Length = n
Perimeter 560755576
Area 19652926000943236
Diagonal 198257035.18888

Cube

Length = n
Surface area 117917556005659416
Volume 2.7551219599361E+24
Space diagonal 242814287.06489

Equilateral Triangle

Length = n
Perimeter 420566682
Area 8.5099665877563E+15
Altitude 121407143.53244

Triangular Pyramid

Length = n
Surface area 8.5099665877563E+15
Volume 3.2469423681113E+23
Height 66085678.396295