127989756 (number)

127989756 is an even 9-digits composite number following 127989755 and preceding 127989757. In scientific notation, it is written as 1.27989756 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 40597920 positive integers (up to 127989756) that are relatively prime to 127989756.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred eighty-nine thousand seven hundred fifty-six

Notation

Scientific notation 1.27989756 × 10^8
Engineering notation 1.27989756 × 10^6

Prime Factorization of 127989756

Prime Factorization 2 × 2 × 9 × 23 × 331 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 63994878
Product of the distinct prime numbers

The prime factorization of 127989756 is 2 × 2 × 9 × 23 × 331 × 467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 127989756)

Multiplication

n×y
n×2 255979512
n×3 383969268
n×4 511959024
n×5 639948780

Division

n÷y
n÷2 63994878
n÷3 42663252
n÷3 31997439
n÷5 25597951.2

Exponentiation

ny
n2 16381377640939536
n3 2.0966485272077E+24
n4 2.6834953341507E+32
n5 3.4345991304509E+40

Nth Root

y√n
2√n 11313.25576481
3√n 503.95497519174
4√n 106.36378972568
5√n 41.824912611495

Divisors of 127989756

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127989755
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127989756 can be divided by 48 positive divisors. The sum of these divisors (counting 127989756) is 1, the average is 0.020833333333333.

Base conversion 127989756

Base System Value
2 Binary 111101000001111011111111100
3 Ternary 22220211112221100
4 Quaternary 13220033133330
5 Quinary 230231133011
6 Senary 20411133100
8 Octal 750173774
10 Decimal 127989756
12 Duodecimal 36a44190
16 Hexadecimal 7a0f7fc
20 Vigesimal 1jjie7g
36 Base36 2479j0

Cryptographic Hash Functions

md5 eedd1340e737a81ac1c567759a2672c6
sha1 eaea5ef410aa1e6d82668d7f0f017c4a10e7d9d9
sha256 fe9e358196604cfaf886614f3c6926d29b3514d912e7ce769f1ef5ef17c417e6
sha512 6f389b225726d7227928151a19ad39b0bb41ce7a6dca0697e741dbcafb929d6c2ed7ae795d07b17e852ae474852a28fcf8499f12e505edaa7deac72cca6c04b5
ripemd-160 1b0fbcd244294cb74691cf35bdbff3e8ecb1698d

127989756 as geometric shapes

Circle

Radius = n
Diameter 255979512
Circumference 804183354.3687
Area 5.1463615652456E+16

Sphere

Radius = n
Volume 8.7824208136475E+24
Surface area 2.0585446260982E+17
Circumference 804183354.3687

Square

Length = n
Perimeter 511959024
Area 16381377640939536
Diagonal 181004848.78002

Cube

Length = n
Surface area 98288265845637216
Volume 2.0966485272077E+24
Space diagonal 221684760.24034

Equilateral Triangle

Length = n
Perimeter 383969268
Area 7.09334459302E+15
Altitude 110842380.12017

Triangular Pyramid

Length = n
Surface area 7.09334459302E+15
Volume 2.4709239855889E+23
Height 60334949.593341