160991672 (number)

160991672 is an even 9-digits composite number following 160991671 and preceding 160991673. In scientific notation, it is written as 1.60991672 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 80495832 positive integers (up to 160991672) that are relatively prime to 160991672.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety-one thousand six hundred seventy-two

Notation

Scientific notation 1.60991672 × 10^8
Engineering notation 1.60991672 × 10^6

Prime Factorization of 160991672

Prime Factorization 2 × 2 × 2 × 20123959

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40247918
Product of the distinct prime numbers

The prime factorization of 160991672 is 2 × 2 × 2 × 20123959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 47, 28, 14, 243, 3121, 9849, 89964, 25312, 521768, 183556, 1764388, 4066643, 42781511, 97007936, 786245749, 486232275, 8962984624, 3635362176

Basic calculations (n = 160991672)

Multiplication

n×y
n×2 321983344
n×3 482975016
n×4 643966688
n×5 804958360

Division

n÷y
n÷2 80495836
n÷3 53663890.666667
n÷3 40247918
n÷5 32198334.4

Exponentiation

ny
n2 25918318453355584
n3 4.1726334232342E+24
n4 6.7175923144955E+32
n5 1.081476418525E+41

Nth Root

y√n
2√n 12688.249367032
3√n 544.00280239329
4√n 112.64212962756
5√n 43.788561879759

Divisors of 160991672

1, 2, 4, 8, 20123959, 40247918, 80495836, 160991672

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 -160991671
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 160991672 can be divided by 8 positive divisors. The sum of these divisors (counting 160991672) is 1, the average is 0.125.

Base conversion 160991672

Base System Value
2 Binary 1001100110001000100110111000
3 Ternary 102012221020001112
4 Quaternary 21212020212320
5 Quinary 312203213142
6 Senary 23550335452
8 Octal 1146104670
10 Decimal 160991672
12 Duodecimal 45aba588
16 Hexadecimal 99889b8
20 Vigesimal 2a63j3c
36 Base36 2nulyw

Cryptographic Hash Functions

md5 18d53f098e4f7d987cc52acaec111f78
sha1 63dc3391b801bcc4f7a85b0e507f4cbcecaa00e7
sha256 c866926020cec6211022c4803b3e448bbe365538c1a5597533bc9b17983eaa29
sha512 d6bc0706843d23e2ac8570da050b4d71eac576a2ad350ed585675982cbfd73caa6a509e6c5160d1ab72eda04afdf3efe19a040c203440caf0774830a42182642
ripemd-160 d9877d3b1e46bc9ba2624a73677952ca9dbc5e67

160991672 as geometric shapes

Circle

Radius = n
Diameter 321983344
Circumference 1011540508.0887
Area 8.1424798846463E+16

Sphere

Radius = n
Volume 1.7478286011408E+25
Surface area 3.2569919538585E+17
Circumference 1011540508.0887

Square

Length = n
Perimeter 643966688
Area 25918318453355584
Diagonal 227676605.97152

Cube

Length = n
Surface area 155509910720133504
Volume 4.1726334232342E+24
Space diagonal 278845755.49946

Equilateral Triangle

Length = n
Perimeter 482975016
Area 1.122296110199E+16
Altitude 139422877.74973

Triangular Pyramid

Length = n
Surface area 1.122296110199E+16
Volume 4.9174956482909E+23
Height 75892201.990507