163987046 (number)

163987046 is an even 9-digits composite number following 163987045 and preceding 163987047. In scientific notation, it is written as 1.63987046 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 81519400 positive integers (up to 163987046) that are relatively prime to 163987046.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred eighty-seven thousand forty-six

Notation

Scientific notation 1.63987046 × 10^8
Engineering notation 1.63987046 × 10^6

Prime Factorization of 163987046

Prime Factorization 2 × 173 × 473951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163987046
Product of the distinct prime numbers

The prime factorization of 163987046 is 2 × 173 × 473951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 84, 69, 738, 267, 9480, 6789, 26888, 27846, 506705, 774346, 7183584, 4248068, 99682522, 83084330, 988661534, 49816290, 8648858862, 427104046

Basic calculations (n = 163987046)

Multiplication

n×y
n×2 327974092
n×3 491961138
n×4 655948184
n×5 819935230

Division

n÷y
n÷2 81993523
n÷3 54662348.666667
n÷3 40996761.5
n÷5 32797409.2

Exponentiation

ny
n2 26891751255806116
n3 4.4098988502064E+24
n4 7.2316628560415E+32
n5 1.1858990294302E+41

Nth Root

y√n
2√n 12805.74269615
3√n 547.35595523911
4√n 113.16246151507
5√n 43.950306545357

Divisors of 163987046

1, 2, 173, 346, 473951, 947902, 81993523, 163987046

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 -163987045
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 163987046 can be divided by 8 positive divisors. The sum of these divisors (counting 163987046) is 1, the average is 0.125.

Base conversion 163987046

Base System Value
2 Binary 1001110001100011111001100110
3 Ternary 102102120101221022
4 Quaternary 21301203321212
5 Quinary 313440041141
6 Senary 24134451142
8 Octal 1161437146
10 Decimal 163987046
12 Duodecimal 46b03ab2
16 Hexadecimal 9c63e66
20 Vigesimal 2b4i7c6
36 Base36 2pmt7q

Cryptographic Hash Functions

md5 4cdfc48ff62511b7f901ae226eb827a7
sha1 6b443e7e4fcbc7772259334d955c331396271a4a
sha256 5455c570de7a7433bdffaf1e2331688f1b1bf5ab1d4dc431cdcd65ba945edc6e
sha512 1ad3950e619cfbc4844c83683a3ec4ccb0f9bc72c817ab03d7371d1067ffbe9b1d4261935a121b0b4848a9a176b0fdb2d451988487c558e05ff0bff7bf0903b4
ripemd-160 0bd3550617307656506be4d545753d124671bdde

163987046 as geometric shapes

Circle

Radius = n
Diameter 327974092
Circumference 1030360997.995
Area 8.4482928187405E+16

Sphere

Radius = n
Volume 1.8472141107843E+25
Surface area 3.3793171274962E+17
Circumference 1030360997.995

Square

Length = n
Perimeter 655948184
Area 26891751255806116
Diagonal 231912704.5067

Cube

Length = n
Surface area 161350507534836696
Volume 4.4098988502064E+24
Space diagonal 284033895.45513

Equilateral Triangle

Length = n
Perimeter 491961138
Area 1.164446986989E+16
Altitude 142016947.72757

Triangular Pyramid

Length = n
Surface area 1.164446986989E+16
Volume 5.1971156355462E+23
Height 77304234.835567