127813145 (number)

127813145 is an odd 9-digits composite number following 127813144 and preceding 127813146. In scientific notation, it is written as 1.27813145 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 100362240 positive integers (up to 127813145) that are relatively prime to 127813145.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million eight hundred thirteen thousand one hundred forty-five

Notation

Scientific notation 1.27813145 × 10^8
Engineering notation 1.27813145 × 10^6

Prime Factorization of 127813145

Prime Factorization 5 × 73 × 241 × 1453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127813145
Product of the distinct prime numbers

The prime factorization of 127813145 is 5 × 73 × 241 × 1453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 127813145)

Multiplication

n×y
n×2 255626290
n×3 383439435
n×4 511252580
n×5 639065725

Division

n÷y
n÷2 63906572.5
n÷3 42604381.666667
n÷3 31953286.25
n÷5 25562629

Exponentiation

ny
n2 16336200034791025
n3 2.0879811037958E+24
n4 2.6687143157671E+32
n5 3.4109676980471E+40

Nth Root

y√n
2√n 11305.447580702
3√n 503.72306871029
4√n 106.32707830417
5√n 41.813363530712

Divisors of 127813145

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 -127813144
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 127813145 can be divided by 16 positive divisors. The sum of these divisors (counting 127813145) is 1, the average is 0.0625.

Base conversion 127813145

Base System Value
2 Binary 111100111100100011000011001
3 Ternary 22220111120200012
4 Quaternary 13213210120121
5 Quinary 230210010040
6 Senary 20403251305
8 Octal 747443031
10 Decimal 127813145
12 Duodecimal 36979b35
16 Hexadecimal 79e4619
20 Vigesimal 1jigch5
36 Base36 243h95

Cryptographic Hash Functions

md5 09de9d2595bb1bd3d9621e804e1dff4c
sha1 845d65fb3f6a824aa94a8f1a69d474a8bf5de2ee
sha256 3289b56342b7946cab78f94c85183c22a7356488523796a298665a2f0bbbd473
sha512 d1a8cb90b4305fb689b1ebf4b45b522219d9fcabaa99765a29e3d7f2fd0670fab61ca342f338a3de5c970fc30dc66ca3517ee30fa0b943ddfa7bae47bc78affc
ripemd-160 748f2c95d0395936e8d810692ba986dc41574643

127813145 as geometric shapes

Circle

Radius = n
Diameter 255626290
Circumference 803073674.72841
Area 5.1321686016873E+16

Sphere

Radius = n
Volume 8.7461147953587E+24
Surface area 2.0528674406749E+17
Circumference 803073674.72841

Square

Length = n
Perimeter 511252580
Area 16336200034791025
Diagonal 180755083.10856

Cube

Length = n
Surface area 98017200208746150
Volume 2.0879811037958E+24
Space diagonal 221378861.01517

Equilateral Triangle

Length = n
Perimeter 383439435
Area 7.0737821157166E+15
Altitude 110689430.50758

Triangular Pyramid

Length = n
Surface area 7.0737821157166E+15
Volume 2.4607093291389E+23
Height 60251694.36952