127980879 (number)

127980879 is an odd 9-digits composite number following 127980878 and preceding 127980880. In scientific notation, it is written as 1.27980879 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 73531392 positive integers (up to 127980879) that are relatively prime to 127980879.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred eighty thousand eight hundred seventy-nine

Notation

Scientific notation 1.27980879 × 10^8
Engineering notation 1.27980879 × 10^6

Prime Factorization of 127980879

Prime Factorization 39 × 17 × 137 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127980879
Product of the distinct prime numbers

The prime factorization of 127980879 is 39 × 17 × 137 × 1409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 127980879)

Multiplication

n×y
n×2 255961758
n×3 383942637
n×4 511923516
n×5 639904395

Division

n÷y
n÷2 63990439.5
n÷3 42660293
n÷3 31995219.75
n÷5 25596175.8

Exponentiation

ny
n2 16379105389612641
n3 2.0962123049963E+24
n4 2.6827509336404E+32
n5 3.4334082262537E+40

Nth Root

y√n
2√n 11312.863430626
3√n 503.94332396828
4√n 106.36194540636
5√n 41.824332424359

Divisors of 127980879

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127980878
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127980879 can be divided by 16 positive divisors. The sum of these divisors (counting 127980879) is 1, the average is 0.0625.

Base conversion 127980879

Base System Value
2 Binary 111101000001101010101001111
3 Ternary 22220211002202120
4 Quaternary 13220031111033
5 Quinary 230230342004
6 Senary 20411024023
8 Octal 750152517
10 Decimal 127980879
12 Duodecimal 36a3b013
16 Hexadecimal 7a0d54f
20 Vigesimal 1jjhc3j
36 Base36 2472of

Cryptographic Hash Functions

md5 2291a152e511590f994217f9b038c90d
sha1 578e535793a4fa22b76237b61656c3a2c97ac991
sha256 de468a675d501b24411b18628fdf9db69a93e904dbbc1220d8caebdbd90ab179
sha512 7997990ea30a9362c0d04d0fd9275bb36761af2467b5931ca8c7aa72290ef71ada3fa999c7d15df865d8b206e319a04c53ffa3d9226bec574b2964a641f96d61
ripemd-160 dd602cd895ee891c16ddc97818f3e795700886b4

127980879 as geometric shapes

Circle

Radius = n
Diameter 255961758
Circumference 804127578.53273
Area 5.145647716438E+16

Sphere

Radius = n
Volume 8.780593570321E+24
Surface area 2.0582590865752E+17
Circumference 804127578.53273

Square

Length = n
Perimeter 511923516
Area 16379105389612641
Diagonal 180992294.80623

Cube

Length = n
Surface area 98274632337675846
Volume 2.0962123049963E+24
Space diagonal 221669384.82532

Equilateral Triangle

Length = n
Perimeter 383942637
Area 7.0923606793336E+15
Altitude 110834692.41266

Triangular Pyramid

Length = n
Surface area 7.0923606793336E+15
Volume 2.4704098927826E+23
Height 60330764.93541