909968145 (number)

909968145 is an odd 9-digits composite number following 909968144 and preceding 909968146. In scientific notation, it is written as 9.09968145 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 472243200 positive integers (up to 909968145) that are relatively prime to 909968145.

Interesting facts

Basic properties

Name

Name nine hundred nine million nine hundred sixty-eight thousand one hundred forty-five

Notation

Scientific notation 9.09968145 × 10^8
Engineering notation 9.09968145 × 10^6

Prime Factorization of 909968145

Prime Factorization 3 × 41 × 5 × 431 × 3433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 909968145
Product of the distinct prime numbers

The prime factorization of 909968145 is 3 × 41 × 5 × 431 × 3433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 909968145)

Multiplication

n×y
n×2 1819936290
n×3 2729904435
n×4 3639872580
n×5 4549840725

Division

n÷y
n÷2 454984072.5
n÷3 303322715
n÷3 227492036.25
n÷5 181993629

Exponentiation

ny
n2 828042024914741025
n3 7.5349186539371E+26
n4 6.856535950249E+35
n5 6.2392292997739E+44

Nth Root

y√n
2√n 30165.678261892
3√n 969.04080082866
4√n 173.68269419229
5√n 61.91633450593

Divisors of 909968145

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 -909968144
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 909968145 can be divided by 32 positive divisors. The sum of these divisors (counting 909968145) is 1, the average is 0.03125.

Base conversion 909968145

Base System Value
2 Binary 110110001111010000001100010001
3 Ternary 2100102021011121220
4 Quaternary 312033100030101
5 Quinary 3330422440040
6 Senary 230143435253
8 Octal 6617201421
10 Decimal 909968145
12 Duodecimal 2148b5b29
16 Hexadecimal 363d0311
20 Vigesimal e476075
36 Base36 f1rrwx

Cryptographic Hash Functions

md5 be00ae2c897c3510eda2b27ccba63ae4
sha1 c0fa6c183a394b1ed7e4355f760966eaa01db588
sha256 340c2e9f0175e41f903f11daaff52357ae9d2bb2e8ac98e6ba0901bceda4be2c
sha512 a4a8c25f9fc48b1aa0088a74d84b447385f03823b9501bf2aa89432b9d394a0b446f455f53f3b2783ecbaf108c5700d651e210f13e59dac02185a0945d7e5fac
ripemd-160 d2e10a9bafd8127cfdc746db647b922f1ecb50f6

909968145 as geometric shapes

Circle

Radius = n
Diameter 1819936290
Circumference 5717498478.6655
Area 2.6013707423358E+18

Sphere

Radius = n
Volume 3.1562193451474E+27
Surface area 1.0405482969343E+19
Circumference 5717498478.6655

Square

Length = n
Perimeter 3639872580
Area 828042024914741025
Diagonal 1286889291.9865

Cube

Length = n
Surface area 4968252149488446150
Volume 7.5349186539371E+26
Space diagonal 1576111060.4092

Equilateral Triangle

Length = n
Perimeter 2729904435
Area 3.5855271448864E+17
Altitude 788055530.2046

Triangular Pyramid

Length = n
Surface area 3.5855271448864E+17
Volume 8.8799867931466E+25
Height 428963097.32883