166157072 (number)

166157072 is an even 9-digits composite number following 166157071 and preceding 166157073. In scientific notation, it is written as 1.66157072 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 10 positive divisors. There are 83078528 positive integers (up to 166157072) that are relatively prime to 166157072.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-seven thousand seventy-two

Notation

Scientific notation 1.66157072 × 10^8
Engineering notation 1.66157072 × 10^6

Prime Factorization of 166157072

Prime Factorization 2 × 2 × 2 × 2 × 10384817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20769634
Product of the distinct prime numbers

The prime factorization of 166157072 is 2 × 2 × 2 × 2 × 10384817. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 95, 24, 476, 12, 6533, 8456, 37744, 49534, 789028, 708269, 4092163, 5077060, 12837799, 86712923, 280057134, 794149510, 4609140256, 2103396959

Basic calculations (n = 166157072)

Multiplication

n×y
n×2 332314144
n×3 498471216
n×4 664628288
n×5 830785360

Division

n÷y
n÷2 83078536
n÷3 55385690.666667
n÷3 41539268
n÷5 33231414.4

Exponentiation

ny
n2 27608172575613184
n3 4.5872931184346E+24
n4 7.6221119296484E+32
n5 1.2664678006866E+41

Nth Root

y√n
2√n 12890.192861241
3√n 549.7597540264
4√n 113.53498518625
5√n 44.066013797924

Divisors of 166157072

1, 2, 4, 8, 16, 10384817, 20769634, 41539268, 83078536, 166157072

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166157071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166157072 can be divided by 10 positive divisors. The sum of these divisors (counting 166157072) is 1, the average is 0.1.

Base conversion 166157072

Base System Value
2 Binary 1001111001110101101100010000
3 Ternary 102120122122122122
4 Quaternary 21321311230100
5 Quinary 320014011242
6 Senary 24253153412
8 Octal 1171655420
10 Decimal 166157072
12 Duodecimal 4778b868
16 Hexadecimal 9e75b10
20 Vigesimal 2bi9cdc
36 Base36 2qxbm8

Cryptographic Hash Functions

md5 779e0870d08efe7aad49cb6b1ace6302
sha1 162c95e6c6a48c30cbe31b6fdd3d2a4a027e7360
sha256 fdc83e4205a71a9489ce7d4acaf98f97d27e34ad9904c80e15cb6aada0ae7448
sha512 e272394b7fdb021272ae80bab31bd69a436bf5f0aa0e0e077cc5807b70c40b78c48d0e82c5f91dd6e76d13a63995c874ecba2efab36b210bde4676b4e90159c3
ripemd-160 49a6641c4734e3fea0417143ff53ebb6da9385e4

166157072 as geometric shapes

Circle

Radius = n
Diameter 332314144
Circumference 1043995673.4744
Area 8.6733632142586E+16

Sphere

Radius = n
Volume 1.9215208480983E+25
Surface area 3.4693452857034E+17
Circumference 1043995673.4744

Square

Length = n
Perimeter 664628288
Area 27608172575613184
Diagonal 234981584.7066

Cube

Length = n
Surface area 165649035453679104
Volume 4.5872931184346E+24
Space diagonal 287792490.74088

Equilateral Triangle

Length = n
Perimeter 498471216
Area 1.1954689401273E+16
Altitude 143896245.37044

Triangular Pyramid

Length = n
Surface area 1.1954689401273E+16
Volume 5.4061767855591E+23
Height 78327194.902201