141661521 (number)

141661521 is an odd 9-digits composite number following 141661520 and preceding 141661522. In scientific notation, it is written as 1.41661521 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 94440996 positive integers (up to 141661521) that are relatively prime to 141661521.

Interesting facts

Basic properties

Name

Name one hundred forty-one million six hundred sixty-one thousand five hundred twenty-one

Notation

Scientific notation 1.41661521 × 10^8
Engineering notation 1.41661521 × 10^6

Prime Factorization of 141661521

Prime Factorization 3 × 9 × 5246723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 141661521
Product of the distinct prime numbers

The prime factorization of 141661521 is 3 × 9 × 5246723. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 80, 66, 687, 491, 2139, 7377, 62733, 50796, 114133, 817503, 2801204, 3368580, 17268577, 43343388, 251294933, 288297750, 9315153473, 5155382189

Basic calculations (n = 141661521)

Multiplication

n×y
n×2 283323042
n×3 424984563
n×4 566646084
n×5 708307605

Division

n÷y
n÷2 70830760.5
n÷3 47220507
n÷3 35415380.25
n÷5 28332304.2

Exponentiation

ny
n2 20067986532033441
n3 2.8428614955354E+24
n4 4.0272408344988E+32
n5 5.705050620484E+40

Nth Root

y√n
2√n 11902.164551039
3√n 521.295489017
4√n 109.09704189866
5√n 42.682552195537

Divisors of 141661521

1, 3, 9, 27, 5246723, 15740169, 47220507, 141661521

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 -141661520
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 141661521 can be divided by 8 positive divisors. The sum of these divisors (counting 141661521) is 1, the average is 0.125.

Base conversion 141661521

Base System Value
2 Binary 1000011100011001010101010001
3 Ternary 100212120011002000
4 Quaternary 20130121111101
5 Quinary 242231132041
6 Senary 22020144213
8 Octal 1034312521
10 Decimal 141661521
12 Duodecimal 3b538069
16 Hexadecimal 8719551
20 Vigesimal 2457dg1
36 Base36 2ccaq9

Cryptographic Hash Functions

md5 97cc9cd07fc50beaac43e164820c646c
sha1 66ec6f8b65402bcee1f7412d51637ccf78d826ea
sha256 9471c393bb818e48d3378972bf2c282867c823785a9f2421eab7d3ae47f6036a
sha512 3cb087bdba154eab418633efe2f18fa0271880407d8a699767aae79dc0c9d75355a7dc6c5813289a2883b1ceb041fda9668b6f1bfd1348ce3e5130b54beca79d
ripemd-160 d230e1717cbd77fb2e14db771b180b358396592f

141661521 as geometric shapes

Circle

Radius = n
Diameter 283323042
Circumference 890085587.33991
Area 6.3045439061375E+16

Sphere

Radius = n
Volume 1.1908150386063E+25
Surface area 2.521817562455E+17
Circumference 890085587.33991

Square

Length = n
Perimeter 566646084
Area 20067986532033441
Diagonal 200339644.2646

Cube

Length = n
Surface area 120407919192200646
Volume 2.8428614955354E+24
Space diagonal 245364951.84949

Equilateral Triangle

Length = n
Perimeter 424984563
Area 8.6896930697725E+15
Altitude 122682475.92474

Triangular Pyramid

Length = n
Surface area 8.6896930697725E+15
Volume 3.3503444024453E+23
Height 66779881.421534