164939743 (number)

164939743 is an odd 9-digits composite number following 164939742 and preceding 164939744. In scientific notation, it is written as 1.64939743 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 164622640 positive integers (up to 164939743) that are relatively prime to 164939743.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred thirty-nine thousand seven hundred forty-three

Notation

Scientific notation 1.64939743 × 10^8
Engineering notation 1.64939743 × 10^6

Prime Factorization of 164939743

Prime Factorization 521 × 316583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 164939743
Product of the distinct prime numbers

The prime factorization of 164939743 is 521 × 316583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 87, 34, 301, 135, 3871, 5158, 37154, 99404, 215575, 447535, 609650, 3969748, 45006871, 84798113, 560397718, 512156555, 8554190155, 5363980866

Basic calculations (n = 164939743)

Multiplication

n×y
n×2 329879486
n×3 494819229
n×4 659758972
n×5 824698715

Division

n÷y
n÷2 82469871.5
n÷3 54979914.333333
n÷3 41234935.75
n÷5 32987948.6

Exponentiation

ny
n2 27205118820906049
n3 4.4872053066047E+24
n4 7.4011849005962E+32
n5 1.2207495353998E+41

Nth Root

y√n
2√n 12842.886863941
3√n 548.41387984355
4√n 113.32646144631
5√n 44.00125491228

Divisors of 164939743

1, 521, 316583, 164939743

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164939742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164939743 can be divided by 4 positive divisors. The sum of these divisors (counting 164939743) is 1, the average is 0.25.

Base conversion 164939743

Base System Value
2 Binary 1001110101001100011111011111
3 Ternary 102111100210210101
4 Quaternary 21311030133133
5 Quinary 314211032433
6 Senary 24211121531
8 Octal 1165143737
10 Decimal 164939743
12 Duodecimal 472a32a7
16 Hexadecimal 9d4c7df
20 Vigesimal 2bah973
36 Base36 2q78bj

Cryptographic Hash Functions

md5 75e94405c5508825d4c7f2535f409f7e
sha1 135844978016a21f9ed1dd831a03cee7681a8a23
sha256 7de6039ebe179816965f75355d9a3053de54de68079a2b09b61b635f0e6201f2
sha512 d9feaedc5758203fdf3ccd8fe2b76b2423b1701615e6aef86a49f69ebaa1525646e25f50e8cae950d5239a72588a88d515858c2732471d5d2b8ee5d9d77d2a2b
ripemd-160 f12b870ff65759f42cd360503f53b21e44b87b35

164939743 as geometric shapes

Circle

Radius = n
Diameter 329879486
Circumference 1036346969.7876
Area 8.5467401427796E+16

Sphere

Radius = n
Volume 1.8795961635171E+25
Surface area 3.4186960571118E+17
Circumference 1036346969.7876

Square

Length = n
Perimeter 659758972
Area 27205118820906049
Diagonal 233260021.52493

Cube

Length = n
Surface area 163230712925436294
Volume 4.4872053066047E+24
Space diagonal 285684015.06335

Equilateral Triangle

Length = n
Perimeter 494819229
Area 1.1780162005939E+16
Altitude 142842007.53168

Triangular Pyramid

Length = n
Surface area 1.1780162005939E+16
Volume 5.2882221681274E+23
Height 77753340.508311