165668741 (number)

165668741 is an odd 9-digits composite number following 165668740 and preceding 165668742. In scientific notation, it is written as 1.65668741 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 136252800 positive integers (up to 165668741) that are relatively prime to 165668741.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million six hundred sixty-eight thousand seven hundred forty-one

Notation

Scientific notation 1.65668741 × 10^8
Engineering notation 1.65668741 × 10^6

Prime Factorization of 165668741

Prime Factorization 427 × 41 × 9463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 165668741
Product of the distinct prime numbers

The prime factorization of 165668741 is 427 × 41 × 9463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 165668741)

Multiplication

n×y
n×2 331337482
n×3 497006223
n×4 662674964
n×5 828343705

Division

n÷y
n÷2 82834370.5
n÷3 55222913.666667
n÷3 41417185.25
n÷5 33133748.2

Exponentiation

ny
n2 27446131744525081
n3 4.5469660914356E+24
n4 7.5329014773783E+32
n5 1.2479663038343E+41

Nth Root

y√n
2√n 12871.236964643
3√n 549.22064934887
4√n 113.45147405232
5√n 44.040081537218

Divisors of 165668741

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 -165668740
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 165668741 can be divided by 8 positive divisors. The sum of these divisors (counting 165668741) is 1, the average is 0.125.

Base conversion 165668741

Base System Value
2 Binary 1001110111111110011110000101
3 Ternary 102112201211210022
4 Quaternary 21313332132011
5 Quinary 314402344431
6 Senary 24234504525
8 Octal 1167763605
10 Decimal 165668741
12 Duodecimal 47595145
16 Hexadecimal 9dfe785
20 Vigesimal 2bf8bh1
36 Base36 2qmuth

Cryptographic Hash Functions

md5 ea26824a91a5193fdfb14176361cba54
sha1 2627187b49195dcc622ce30338370de46dba9d24
sha256 392684061cf0c662f19e994d737a351c91d2cf5b0cf5c3b88d923c75dbfee79c
sha512 3ebbb00e30ba52c6749e017399f939a03005562c65c0f24614446d084dcf13e29273d3f38d4b3a4e4ca9ea2623cfb7d82374735b477087b9a98e211df57f6ab9
ripemd-160 cc7f401b7ed0772cd362b90fbae230e8ff629370

165668741 as geometric shapes

Circle

Radius = n
Diameter 331337482
Circumference 1040927399.3101
Area 8.6224565858058E+16

Sphere

Radius = n
Volume 1.9046287025301E+25
Surface area 3.4489826343223E+17
Circumference 1040927399.3101

Square

Length = n
Perimeter 662674964
Area 27446131744525081
Diagonal 234290980.38348

Cube

Length = n
Surface area 164676790467150486
Volume 4.5469660914356E+24
Space diagonal 286946676.63797

Equilateral Triangle

Length = n
Perimeter 497006223
Area 1.1884523663187E+16
Altitude 143473338.31898

Triangular Pyramid

Length = n
Surface area 1.1884523663187E+16
Volume 5.3586509284657E+23
Height 78096993.461159