127721172 (number)

127721172 is an even 9-digits composite number following 127721171 and preceding 127721173. In scientific notation, it is written as 1.27721172 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 42573720 positive integers (up to 127721172) that are relatively prime to 127721172.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million seven hundred twenty-one thousand one hundred seventy-two

Notation

Scientific notation 1.27721172 × 10^8
Engineering notation 1.27721172 × 10^6

Prime Factorization of 127721172

Prime Factorization 2 × 2 × 3 × 10643431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 63860586
Product of the distinct prime numbers

The prime factorization of 127721172 is 2 × 2 × 3 × 10643431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 127721172)

Multiplication

n×y
n×2 255442344
n×3 383163516
n×4 510884688
n×5 638605860

Division

n÷y
n÷2 63860586
n÷3 42573724
n÷3 31930293
n÷5 25544234.4

Exponentiation

ny
n2 16312697777053584
n3 2.0834768785671E+24
n4 2.6610410876549E+32
n5 3.3987128645544E+40

Nth Root

y√n
2√n 11301.379207867
3√n 503.60221510313
4√n 106.30794517752
5√n 41.807344106196

Divisors of 127721172

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127721171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127721172 can be divided by 12 positive divisors. The sum of these divisors (counting 127721172) is 1, the average is 0.083333333333333.

Base conversion 127721172

Base System Value
2 Binary 111100111001101111011010100
3 Ternary 22220022220111210
4 Quaternary 13213031323110
5 Quinary 230144034142
6 Senary 20401301420
8 Octal 747157324
10 Decimal 127721172
12 Duodecimal 36934870
16 Hexadecimal 79cded4
20 Vigesimal 1ji52ic
36 Base36 241iac

Cryptographic Hash Functions

md5 315db8c6b652ed3e02f2bde8e999258c
sha1 f2decdfb9d9f4ac084dd9fc6c24610b0961f460c
sha256 2ca6ef015f8c6cf38b714e958a5871c7935ab02817827dc8604cbfad47a76ff0
sha512 72bfe8587d1c903362f1a86647e0022a8084f1e777a5d7fa3e930f5151bda4961a0b11956e8ca9b615f8d7c716ef4c7390006901288f224c082165d1a93d020a
ripemd-160 736a0b00d16c0ed839ffc120a88c5d76e0ac7d13

127721172 as geometric shapes

Circle

Radius = n
Diameter 255442344
Circumference 802495791.32616
Area 5.1247851496622E+16

Sphere

Radius = n
Volume 8.7272475408407E+24
Surface area 2.0499140598649E+17
Circumference 802495791.32616

Square

Length = n
Perimeter 510884688
Area 16312697777053584
Diagonal 180625013.64459

Cube

Length = n
Surface area 97876186662321504
Volume 2.0834768785671E+24
Space diagonal 221219559.10624

Equilateral Triangle

Length = n
Perimeter 383163516
Area 7.0636053395932E+15
Altitude 110609779.55312

Triangular Pyramid

Length = n
Surface area 7.0636053395932E+15
Volume 2.4554010488003E+23
Height 60208337.881529