127949816 (number)

127949816 is an even 9-digits composite number following 127949815 and preceding 127949817. In scientific notation, it is written as 1.27949816 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 63940384 positive integers (up to 127949816) that are relatively prime to 127949816.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred forty-nine thousand eight hundred sixteen

Notation

Scientific notation 1.27949816 × 10^8
Engineering notation 1.27949816 × 10^6

Prime Factorization of 127949816

Prime Factorization 2 × 2 × 2 × 5939 × 2693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31987454
Product of the distinct prime numbers

The prime factorization of 127949816 is 2 × 2 × 2 × 5939 × 2693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 28, 59, 205, 388, 9169, 2083, 52710, 31058, 337326, 599658, 6670944, 3584278, 28942954, 52863062, 699816972, 67482781, 3174499164, 5896787428

Basic calculations (n = 127949816)

Multiplication

n×y
n×2 255899632
n×3 383849448
n×4 511799264
n×5 639749080

Division

n÷y
n÷2 63974908
n÷3 42649938.666667
n÷3 31987454
n÷5 25589963.2

Exponentiation

ny
n2 16371155414433856
n3 2.0946863229842E+24
n4 2.6801472960355E+32
n5 3.4292435338064E+40

Nth Root

y√n
2√n 11311.49044114
3√n 503.9025489758
4√n 106.35549088383
5√n 41.822301940742

Divisors of 127949816

1, 2, 4, 8, 2693, 5386, 5939, 10772, 11878, 21544, 23756, 47512, 15993727, 31987454, 63974908, 127949816

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 -127949815
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 127949816 can be divided by 16 positive divisors. The sum of these divisors (counting 127949816) is 1, the average is 0.0625.

Base conversion 127949816

Base System Value
2 Binary 111101000000101101111111000
3 Ternary 22220202112011002
4 Quaternary 13220011233320
5 Quinary 230223343231
6 Senary 20410224132
8 Octal 750055770
10 Decimal 127949816
12 Duodecimal 36a25048
16 Hexadecimal 7a05bf8
20 Vigesimal 1jjdeag
36 Base36 246epk

Cryptographic Hash Functions

md5 9e7c9f4f5b4b55a03bc6bf0414da1265
sha1 8ef7b1d8969a2afc3e4f51e7f730f2f8d24467e8
sha256 e20e419c4a4498c73ecdc8cd351627784caa33141357b8771f074ee85782febb
sha512 686ae421f05b91ccddabd7bfee8b1ee688dc1dfe84bb8925bc3e4d91c795278432e8da3acae369af793aa975cdcf3cf31e98908f385a4259d86206b2f7456868
ripemd-160 32f1cd34f32ed476306f337c83ca02802324764e

127949816 as geometric shapes

Circle

Radius = n
Diameter 255899632
Circumference 803932403.94753
Area 5.1431501580762E+16

Sphere

Radius = n
Volume 8.7742015518163E+24
Surface area 2.0572600632305E+17
Circumference 803932403.94753

Square

Length = n
Perimeter 511799264
Area 16371155414433856
Diagonal 180948365.09034

Cube

Length = n
Surface area 98226932486603136
Volume 2.0946863229842E+24
Space diagonal 221615582.13109

Equilateral Triangle

Length = n
Perimeter 383849448
Area 7.0889182391014E+15
Altitude 110807791.06554

Triangular Pyramid

Length = n
Surface area 7.0889182391014E+15
Volume 2.4686115057348E+23
Height 60316121.696781