127457946 (number)

127457946 is an even 9-digits composite number following 127457945 and preceding 127457947. In scientific notation, it is written as 1.27457946 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 33105600 positive integers (up to 127457946) that are relatively prime to 127457946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.27457946 × 10^8
Engineering notation 1.27457946 × 10^6

Prime Factorization of 127457946

Prime Factorization 2 × 9 × 7 × 11 × 91961

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 127457946
Product of the distinct prime numbers

The prime factorization of 127457946 is 2 × 9 × 7 × 11 × 91961. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 52, 37, 965, 304, 3658, 4826, 65361, 25269, 905442, 974836, 5993058, 7950331, 19166236, 55836673, 102502125, 923683025, 6891873202, 2522976656

Basic calculations (n = 127457946)

Multiplication

n×y
n×2 254915892
n×3 382373838
n×4 509831784
n×5 637289730

Division

n÷y
n÷2 63728973
n÷3 42485982
n÷3 31864486.5
n÷5 25491589.2

Exponentiation

ny
n2 16245527998538916
n3 2.0706216303793E+24
n4 2.6391717995131E+32
n5 3.3638341670707E+40

Nth Root

y√n
2√n 11289.727454638
3√n 503.25601207871
4√n 106.25312915222
5√n 41.79009737551

Divisors of 127457946

1, 2, 7, 9, 11, 14, 18, 22, 63, 77, 99, 126, 154, 198, 693, 1386, 91961, 183922, 643727, 827649, 1011571, 1287454, 1655298, 2023142, 5793543, 7080997, 9104139, 11587086, 14161994, 18208278, 63728973, 127457946

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 -127457945
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 127457946 can be divided by 32 positive divisors. The sum of these divisors (counting 127457946) is 1, the average is 0.03125.

Base conversion 127457946

Base System Value
2 Binary 111100110001101101010011010
3 Ternary 22212211112102200
4 Quaternary 13212031222122
5 Quinary 230112123241
6 Senary 20351511030
8 Octal 746155232
10 Decimal 127457946
12 Duodecimal 36828476
16 Hexadecimal 798da9a
20 Vigesimal 1jgc4h6
36 Base36 23vv6i

Cryptographic Hash Functions

md5 131495d80e587a40713547b26b270c7e
sha1 a2837096cbc30a72de25dc727bb5d2b958405d80
sha256 a4b8a7785cf80e51e9568a34015ac5f5325709f5636e74a38c214320042fc58e
sha512 de96455f6f3580576527c8ab1d6036f0d66d96f0e97579442d59058f514a4260cc30f0a30405ad193e368172ead26d95fe64ab542dd59201034e64e5d649218d
ripemd-160 599572218beec308fc3eefced918122ec05bb0d1

127457946 as geometric shapes

Circle

Radius = n
Diameter 254915892
Circumference 800841893.59049
Area 5.1036831413897E+16

Sphere

Radius = n
Volume 8.6733996031515E+24
Surface area 2.0414732565559E+17
Circumference 800841893.59049

Square

Length = n
Perimeter 509831784
Area 16245527998538916
Diagonal 180252755.86542

Cube

Length = n
Surface area 97473167991233496
Volume 2.0706216303793E+24
Space diagonal 220763638.30037

Equilateral Triangle

Length = n
Perimeter 382373838
Area 7.034519972313E+15
Altitude 110381819.15019

Triangular Pyramid

Length = n
Surface area 7.034519972313E+15
Volume 2.4402509935212E+23
Height 60084251.955139