164012905 (number)

164012905 is an odd 9-digits composite number following 164012904 and preceding 164012906. In scientific notation, it is written as 1.64012905 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 112465968 positive integers (up to 164012905) that are relatively prime to 164012905.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twelve thousand nine hundred five

Notation

Scientific notation 1.64012905 × 10^8
Engineering notation 1.64012905 × 10^6

Prime Factorization of 164012905

Prime Factorization 5 × 7 × 4686083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164012905
Product of the distinct prime numbers

The prime factorization of 164012905 is 5 × 7 × 4686083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 47, 57, 488, 110, 2435, 6076, 53928, 94808, 212327, 474112, 3749614, 5356246, 40630534, 85011384, 761215009, 828177640, 9910213588, 5372760329

Basic calculations (n = 164012905)

Multiplication

n×y
n×2 328025810
n×3 492038715
n×4 656051620
n×5 820064525

Division

n÷y
n÷2 82006452.5
n÷3 54670968.333333
n÷3 41003226.25
n÷5 32802581

Exponentiation

ny
n2 26900233006539025
n3 4.4119853605793E+24
n4 7.2362253580609E+32
n5 1.1868343422102E+41

Nth Root

y√n
2√n 12806.752320553
3√n 547.38472445
4√n 113.1669223782
5√n 43.951692556417

Divisors of 164012905

1, 5, 7, 35, 4686083, 23430415, 32802581, 164012905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164012904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164012905 can be divided by 8 positive divisors. The sum of these divisors (counting 164012905) is 1, the average is 0.125.

Base conversion 164012905

Base System Value
2 Binary 1001110001101010001101101001
3 Ternary 102102121201102001
4 Quaternary 21301222031221
5 Quinary 313441403110
6 Senary 24135211001
8 Octal 1161521551
10 Decimal 164012905
12 Duodecimal 46b16a61
16 Hexadecimal 9c6a369
20 Vigesimal 2b51c55
36 Base36 2pnd61

Cryptographic Hash Functions

md5 8b987470a837f942989106dc2f683ab2
sha1 28c902a339c1a0cceada7ec2c5f63060e06c3810
sha256 d605fac03627252e355ce39f8c8227570ed8c40e945c34451f40c8b036dc935a
sha512 0eabeb39cca32a638328dd24e0c9ea9b6302f7edf35d90794ed8aab31f63fea74fb95416c67d9999f321115c313715ce03d815f1ed2265ed45eb83cc7a4fa0d3
ripemd-160 d768a50e03b90f21a4739356bab3ec7eec07d921

164012905 as geometric shapes

Circle

Radius = n
Diameter 328025810
Circumference 1030523474.8838
Area 8.4509574393197E+16

Sphere

Radius = n
Volume 1.8480881062056E+25
Surface area 3.3803829757279E+17
Circumference 1030523474.8838

Square

Length = n
Perimeter 656051620
Area 26900233006539025
Diagonal 231949274.65521

Cube

Length = n
Surface area 161401398039234150
Volume 4.4119853605793E+24
Space diagonal 284078684.55697

Equilateral Triangle

Length = n
Perimeter 492038715
Area 1.1648142575692E+16
Altitude 142039342.27848

Triangular Pyramid

Length = n
Surface area 1.1648142575692E+16
Volume 5.1995746116024E+23
Height 77316424.88507