140999721 (number)

140999721 is an odd 9-digits composite number following 140999720 and preceding 140999722. In scientific notation, it is written as 1.40999721 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 93939120 positive integers (up to 140999721) that are relatively prime to 140999721.

Interesting facts

Basic properties

Name

Name one hundred forty million nine hundred ninety-nine thousand seven hundred twenty-one

Notation

Scientific notation 1.40999721 × 10^8
Engineering notation 1.40999721 × 10^6

Prime Factorization of 140999721

Prime Factorization 3 × 1637 × 28711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 140999721
Product of the distinct prime numbers

The prime factorization of 140999721 is 3 × 1637 × 28711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 55, 10, 112, 877, 7330, 6406, 73269, 90151, 984128, 917937, 8265707, 6467310, 93320861, 53395391, 913343150, 89362717, 1753633616, 8793678569

Basic calculations (n = 140999721)

Multiplication

n×y
n×2 281999442
n×3 422999163
n×4 563998884
n×5 704998605

Division

n÷y
n÷2 70499860.5
n÷3 46999907
n÷3 35249930.25
n÷5 28199944.2

Exponentiation

ny
n2 19880921322077841
n3 2.8032043596359E+24
n4 3.9525103261465E+32
n5 5.5730285323627E+40

Nth Root

y√n
2√n 11874.330339013
3√n 520.48244304204
4√n 108.96940092986
5√n 42.642597454877

Divisors of 140999721

1, 3, 1637, 4911, 28711, 86133, 46999907, 140999721

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -140999720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 140999721 can be divided by 8 positive divisors. The sum of these divisors (counting 140999721) is 1, the average is 0.125.

Base conversion 140999721

Base System Value
2 Binary 1000011001110111110000101001
3 Ternary 100211022112020220
4 Quaternary 20121313300221
5 Quinary 242043442341
6 Senary 21554040253
8 Octal 1031676051
10 Decimal 140999721
12 Duodecimal 3b279089
16 Hexadecimal 8677c29
20 Vigesimal 2414j61
36 Base36 2by42x

Cryptographic Hash Functions

md5 a495b41492927f8dbdd24efc3bbb69bb
sha1 c77628e6525ea81cc896814b3c8aebac5a014ce8
sha256 63e19fa67bf18ace952c87cc4a95faa2d7e01bf44e72dd4ffd0817f39c1ad3a2
sha512 87f282dbb23393e27ed882b50221c89f583d908df1d37b97e4b1a417e8dda4945c166a108f57da0a03016010f3356556c9efaf4911e1436b9383d27f0ff6dc5c
ripemd-160 4ea6a8ae49b586546249387dc06a34c9e59b7b34

140999721 as geometric shapes

Circle

Radius = n
Diameter 281999442
Circumference 885927375.30362
Area 6.2457756372036E+16

Sphere

Radius = n
Volume 1.1742034963657E+25
Surface area 2.4983102548815E+17
Circumference 885927375.30362

Square

Length = n
Perimeter 563998884
Area 19880921322077841
Diagonal 199403717.72902

Cube

Length = n
Surface area 119285527932467046
Volume 2.8032043596359E+24
Space diagonal 244218680.62504

Equilateral Triangle

Length = n
Perimeter 422999163
Area 8.6086914577796E+15
Altitude 122109340.31252

Triangular Pyramid

Length = n
Surface area 8.6086914577796E+15
Volume 3.3036080195838E+23
Height 66467905.909674