127728712 (number)

127728712 is an even 9-digits composite number following 127728711 and preceding 127728713. In scientific notation, it is written as 1.27728712 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 8 positive divisors. There are 63864352 positive integers (up to 127728712) that are relatively prime to 127728712.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million seven hundred twenty-eight thousand seven hundred twelve

Notation

Scientific notation 1.27728712 × 10^8
Engineering notation 1.27728712 × 10^6

Prime Factorization of 127728712

Prime Factorization 2 × 2 × 2 × 15966089

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31932178
Product of the distinct prime numbers

The prime factorization of 127728712 is 2 × 2 × 2 × 15966089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 127728712)

Multiplication

n×y
n×2 255457424
n×3 383186136
n×4 510914848
n×5 638643560

Division

n÷y
n÷2 63864356
n÷3 42576237.333333
n÷3 31932178
n÷5 25545742.4

Exponentiation

ny
n2 16314623869178944
n3 2.0838458935747E+24
n4 2.6616695199278E+32
n5 3.3997161955004E+40

Nth Root

y√n
2√n 11301.712790546
3√n 503.6121249349
4√n 106.30951411114
5√n 41.807837712582

Divisors of 127728712

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 -127728711
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 127728712 can be divided by 8 positive divisors. The sum of these divisors (counting 127728712) is 1, the average is 0.125.

Base conversion 127728712

Base System Value
2 Binary 111100111001111110001001000
3 Ternary 22220100021212001
4 Quaternary 13213033301020
5 Quinary 230144304322
6 Senary 20401400344
8 Octal 747176110
10 Decimal 127728712
12 Duodecimal 369390b4
16 Hexadecimal 79cfc48
20 Vigesimal 1ji61fc
36 Base36 241o3s

Cryptographic Hash Functions

md5 626b68d579608cfb1bfc70dbd69d5485
sha1 c2bdad7e9eecee16a43cfb0ec383dfe268664944
sha256 ba398580abaa3f05bea27dbbe8ee5be4e46551f5c70a824399077d6a3e434c46
sha512 edd3d918ba0209b335fd554e8ccda8101d90fc1b6946a7a5de8bd2b895208fe3404f397faf92a57df1d386c086e104116357c6274d50c8406432b7b73a1c1477
ripemd-160 ea3f09d9bc002e05da6b9fdd0ca5f1925108a968

127728712 as geometric shapes

Circle

Radius = n
Diameter 255457424
Circumference 802543166.54337
Area 5.1253902493493E+16

Sphere

Radius = n
Volume 8.72879326729E+24
Surface area 2.0501560997397E+17
Circumference 802543166.54337

Square

Length = n
Perimeter 510914848
Area 16314623869178944
Diagonal 180635676.81485

Cube

Length = n
Surface area 97887743215073664
Volume 2.0838458935747E+24
Space diagonal 221232618.76933

Equilateral Triangle

Length = n
Perimeter 383186136
Area 7.0644393619485E+15
Altitude 110616309.38467

Triangular Pyramid

Length = n
Surface area 7.0644393619485E+15
Volume 2.4558359371573E+23
Height 60211892.271616