166157089 (number)

166157089 is an odd 9-digits composite number following 166157088 and preceding 166157090. In scientific notation, it is written as 1.66157089 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 141639792 positive integers (up to 166157089) that are relatively prime to 166157089.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-seven thousand eighty-nine

Notation

Scientific notation 1.66157089 × 10^8
Engineering notation 1.66157089 × 10^6

Prime Factorization of 166157089

Prime Factorization 7 × 49 × 197 × 2459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 166157089
Product of the distinct prime numbers

The prime factorization of 166157089 is 7 × 49 × 197 × 2459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 54, 52, 543, 701, 6517, 6539, 87365, 44162, 382783, 642772, 6520007, 7704242, 75672485, 72945551, 388833993, 919181740, 8692712581, 9072068566

Basic calculations (n = 166157089)

Multiplication

n×y
n×2 332314178
n×3 498471267
n×4 664628356
n×5 830785445

Division

n÷y
n÷2 83078544.5
n÷3 55385696.333333
n÷3 41539272.25
n÷5 33231417.8

Exponentiation

ny
n2 27608178224953921
n3 4.5872945264515E+24
n4 7.6221150490082E+32
n5 1.2664684485663E+41

Nth Root

y√n
2√n 12890.193520657
3√n 549.75977277556
4√n 113.53498809027
5√n 44.066014699628

Divisors of 166157089

1, 7, 49, 197, 343, 1379, 2459, 9653, 17213, 67571, 120491, 484423, 843437, 3390961, 23736727, 166157089

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 -166157088
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 166157089 can be divided by 16 positive divisors. The sum of these divisors (counting 166157089) is 1, the average is 0.0625.

Base conversion 166157089

Base System Value
2 Binary 1001111001110101101100100001
3 Ternary 102120122122200021
4 Quaternary 21321311230201
5 Quinary 320014011324
6 Senary 24253153441
8 Octal 1171655441
10 Decimal 166157089
12 Duodecimal 4778b881
16 Hexadecimal 9e75b21
20 Vigesimal 2bi9ce9
36 Base36 2qxbmp

Cryptographic Hash Functions

md5 2a06ff83589c0dc8ecf47d727a6eb70c
sha1 b88dafa0f202b6a78fe44c7b6d0f1748b502423b
sha256 9a33d460e927d704b4e2b625644f1ec25dad7ccc551e0e80a38824cea811258d
sha512 ac12e74ed03a1920702b1ef72a2b67941ff4ed8f832e827d54446b5578128ce79239d0ac726c53afc1b999bf51d1f7c9196d6ad71040a9afd4f13a58c0fa6658
ripemd-160 34c314ffa283d22cfe54c94c7b95cf9e212587bf

166157089 as geometric shapes

Circle

Radius = n
Diameter 332314178
Circumference 1043995780.2885
Area 8.6733649890513E+16

Sphere

Radius = n
Volume 1.921521437887E+25
Surface area 3.4693459956205E+17
Circumference 1043995780.2885

Square

Length = n
Perimeter 664628356
Area 27608178224953921
Diagonal 234981608.74823

Cube

Length = n
Surface area 165649069349723526
Volume 4.5872945264515E+24
Space diagonal 287792520.18574

Equilateral Triangle

Length = n
Perimeter 498471267
Area 1.1954691847509E+16
Altitude 143896260.09287

Triangular Pyramid

Length = n
Surface area 1.1954691847509E+16
Volume 5.406178444923E+23
Height 78327202.916078