127988146 (number)

127988146 is an even 9-digits composite number following 127988145 and preceding 127988147. In scientific notation, it is written as 1.27988146 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 51363840 positive integers (up to 127988146) that are relatively prime to 127988146.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred eighty-eight thousand one hundred forty-six

Notation

Scientific notation 1.27988146 × 10^8
Engineering notation 1.27988146 × 10^6

Prime Factorization of 127988146

Prime Factorization 2 × 11 × 23 × 13 × 19457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 127988146
Product of the distinct prime numbers

The prime factorization of 127988146 is 2 × 11 × 23 × 13 × 19457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 66, 17, 868, 41, 391, 339, 89758, 34896, 702291, 551224, 7587257, 277254, 65588195, 778819, 744346450, 285532660, 6636685215, 8956688399

Basic calculations (n = 127988146)

Multiplication

n×y
n×2 255976292
n×3 383964438
n×4 511952584
n×5 639940730

Division

n÷y
n÷2 63994073
n÷3 42662715.333333
n÷3 31997036.5
n÷5 25597629.2

Exponentiation

ny
n2 16380965516517316
n3 2.096569406149E+24
n4 2.6833603125333E+32
n5 3.4343831145112E+40

Nth Root

y√n
2√n 11313.184609119
3√n 503.95286207754
4√n 106.36345523308
5√n 41.824807386748

Divisors of 127988146

1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 19457, 38914, 214027, 252941, 428054, 447511, 505882, 895022, 2782351, 4922621, 5564702, 5817643, 9845242, 11635286, 63994073, 127988146

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127988145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127988146 can be divided by 32 positive divisors. The sum of these divisors (counting 127988146) is 1, the average is 0.03125.

Base conversion 127988146

Base System Value
2 Binary 111101000001111000110110010
3 Ternary 22220211110201201
4 Quaternary 13220033012302
5 Quinary 230231110041
6 Senary 20411121414
8 Octal 750170662
10 Decimal 127988146
12 Duodecimal 36a4326a
16 Hexadecimal 7a0f1b2
20 Vigesimal 1jjia76
36 Base36 2478aa

Cryptographic Hash Functions

md5 02a5f27ab8439b12f95539071e0c0cb2
sha1 7ff84ee2999d04de671cfac04e85db7276106036
sha256 c95ebb749b100ca6dddeba5fac10e85a314c09939f6269ad5f1a2ac40f9a4021
sha512 9b76f1eecce8ce8fd7545bc9e2c7b3187660cfb19133f1d8fc5b92b4eb8b211e41a3cb4989ecd397fbf110f43f6503b89498576c537bfff3cec677a6d63c23f8
ripemd-160 220afa3fdd82aa514058259ab5c90054a460831f

127988146 as geometric shapes

Circle

Radius = n
Diameter 255976292
Circumference 804173238.44036
Area 5.1462320925399E+16

Sphere

Radius = n
Volume 8.7820893921317E+24
Surface area 2.0584928370159E+17
Circumference 804173238.44036

Square

Length = n
Perimeter 511952584
Area 16380965516517316
Diagonal 181002571.89619

Cube

Length = n
Surface area 98285793099103896
Volume 2.096569406149E+24
Space diagonal 221681971.63854

Equilateral Triangle

Length = n
Perimeter 383964438
Area 7.0931661379104E+15
Altitude 110840985.81927

Triangular Pyramid

Length = n
Surface area 7.0931661379104E+15
Volume 2.470830740527E+23
Height 60334190.632063