127481946 (number)

127481946 is an even 9-digits composite number following 127481945 and preceding 127481947. In scientific notation, it is written as 1.27481946 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 38893824 positive integers (up to 127481946) that are relatively prime to 127481946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.27481946 × 10^8
Engineering notation 1.27481946 × 10^6

Prime Factorization of 127481946

Prime Factorization 2 × 3 × 17 × 629 × 1987

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 127481946
Product of the distinct prime numbers

The prime factorization of 127481946 is 2 × 3 × 17 × 629 × 1987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 68, 82, 854, 208, 8810, 6613, 93114, 73040, 961978, 334538, 7864898, 538954, 29526284, 5532680, 366826748, 672963074, 3901927818, 7389415814

Basic calculations (n = 127481946)

Multiplication

n×y
n×2 254963892
n×3 382445838
n×4 509927784
n×5 637409730

Division

n÷y
n÷2 63740973
n÷3 42493982
n÷3 31870486.5
n÷5 25496389.2

Exponentiation

ny
n2 16251646555946916
n3 2.0717915286563E+24
n4 2.6411601577942E+32
n5 3.3670023661327E+40

Nth Root

y√n
2√n 11290.790317777
3√n 503.28759736273
4√n 106.25813059609
5√n 41.791671050333

Divisors of 127481946

1, 2, 3, 6, 17, 34, 51, 102, 629, 1258, 1887, 1987, 3774, 3974, 5961, 10693, 11922, 21386, 32079, 33779, 64158, 67558, 101337, 202674, 1249823, 2499646, 3749469, 7498938, 21246991, 42493982, 63740973, 127481946

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 -127481945
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 127481946 can be divided by 32 positive divisors. The sum of these divisors (counting 127481946) is 1, the average is 0.03125.

Base conversion 127481946

Base System Value
2 Binary 111100110010011100001011010
3 Ternary 22212212202100120
4 Quaternary 13212103201122
5 Quinary 230113410241
6 Senary 20352214110
8 Octal 746234132
10 Decimal 127481946
12 Duodecimal 3683a336
16 Hexadecimal 799385a
20 Vigesimal 1jgf4h6
36 Base36 23wdp6

Cryptographic Hash Functions

md5 a39983abbeb12e5ac8d157b1892b4ed5
sha1 b86235417c4507adacbf90430e61b0ab672787da
sha256 c6df4e9ebd99615e99767442ba3f01190f6376ec194c26b8a3fbcbf71c24b6a8
sha512 1187f0b7fb66461388245f4246e3863e39677ce892488eae916d7acf61681038278d3e38fd4e15ad6a636262f978da8d1ce4fc3e278fff176a87341ea4c71186
ripemd-160 ef9f56162b3557c61d62181eba596a78bc2287cf

127481946 as geometric shapes

Circle

Radius = n
Diameter 254963892
Circumference 800992690.03786
Area 5.1056053428901E+16

Sphere

Radius = n
Volume 8.678300061595E+24
Surface area 2.042242137156E+17
Circumference 800992690.03786

Square

Length = n
Perimeter 509927784
Area 16251646555946916
Diagonal 180286696.99091

Cube

Length = n
Surface area 97509879335681496
Volume 2.0717915286563E+24
Space diagonal 220805207.51975

Equilateral Triangle

Length = n
Perimeter 382445838
Area 7.037169385388E+15
Altitude 110402603.75988

Triangular Pyramid

Length = n
Surface area 7.037169385388E+15
Volume 2.4416297318629E+23
Height 60095565.663638