127989462 (number)

127989462 is an even 9-digits composite number following 127989461 and preceding 127989463. In scientific notation, it is written as 1.27989462 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 42624840 positive integers (up to 127989462) that are relatively prime to 127989462.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred eighty-nine thousand four hundred sixty-two

Notation

Scientific notation 1.27989462 × 10^8
Engineering notation 1.27989462 × 10^6

Prime Factorization of 127989462

Prime Factorization 2 × 3 × 1187 × 17971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127989462
Product of the distinct prime numbers

The prime factorization of 127989462 is 2 × 3 × 1187 × 17971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 16, 53, 152, 445, 7145, 5441, 99488, 28858, 190427, 671376, 5489281, 1912495, 75613473, 2373197, 923438457, 103799116, 5666990042, 5443691996

Basic calculations (n = 127989462)

Multiplication

n×y
n×2 255978924
n×3 383968386
n×4 511957848
n×5 639947310

Division

n÷y
n÷2 63994731
n÷3 42663154
n÷3 31997365.5
n÷5 25597892.4

Exponentiation

ny
n2 16381302383049444
n3 2.0966340788658E+24
n4 2.683470677649E+32
n5 3.4345596832507E+40

Nth Root

y√n
2√n 11313.242771195
3√n 503.95458932003
4√n 106.36372864466
5√n 41.82489339662

Divisors of 127989462

1, 2, 3, 6, 1187, 2374, 3561, 7122, 17971, 35942, 53913, 107826, 21331577, 42663154, 63994731, 127989462

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 -127989461
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 127989462 can be divided by 16 positive divisors. The sum of these divisors (counting 127989462) is 1, the average is 0.0625.

Base conversion 127989462

Base System Value
2 Binary 111101000001111011011010110
3 Ternary 22220211112112110
4 Quaternary 13220033123112
5 Quinary 230231130322
6 Senary 20411131450
8 Octal 750173326
10 Decimal 127989462
12 Duodecimal 36a43b86
16 Hexadecimal 7a0f6d6
20 Vigesimal 1jjidd2
36 Base36 2479au

Cryptographic Hash Functions

md5 df879cd59895eff5a42b3f60baaf3e84
sha1 0a0288fe305a128eba733abc33bc0096fbcd9d86
sha256 68a56a58bf537ce734b5b3ec1a039cb1e4159f2e457b553179d75954da36fb57
sha512 91d0e7bb5f1d63f9d6b5296227ad772080a6bca8513c039c1c4788930d56b5969c3f1e43f22080b82eb9d741627c12e9c70459127b8d1086522b5337bf675d3a
ripemd-160 c35bbb767895adb5d95aa647ed2a81d20ae9571f

127989462 as geometric shapes

Circle

Radius = n
Diameter 255978924
Circumference 804181507.11222
Area 5.1463379222821E+16

Sphere

Radius = n
Volume 8.7823602925745E+24
Surface area 2.0585351689128E+17
Circumference 804181507.11222

Square

Length = n
Perimeter 511957848
Area 16381302383049444
Diagonal 181004433.00124

Cube

Length = n
Surface area 98287814298296664
Volume 2.0966340788658E+24
Space diagonal 221684251.01741

Equilateral Triangle

Length = n
Perimeter 383968386
Area 7.0933120053977E+15
Altitude 110842125.5087

Triangular Pyramid

Length = n
Surface area 7.0933120053977E+15
Volume 2.4709069580547E+23
Height 60334811.000412