163947992 (number)

163947992 is an even 9-digits composite number following 163947991 and preceding 163947993. In scientific notation, it is written as 1.63947992 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 64 positive divisors. There are 72576000 positive integers (up to 163947992) that are relatively prime to 163947992.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred forty-seven thousand nine hundred ninety-two

Notation

Scientific notation 1.63947992 × 10^8
Engineering notation 1.63947992 × 10^6

Prime Factorization of 163947992

Prime Factorization 2 × 2 × 2 × 43 × 13 × 61 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 40986998
Product of the distinct prime numbers

The prime factorization of 163947992 is 2 × 2 × 2 × 43 × 13 × 61 × 601. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 88, 35, 179, 497, 9976, 2286, 37911, 58986, 663398, 745229, 7345849, 2827255, 60417505, 58718486, 141938954, 810389787, 7930624947, 2225590097

Basic calculations (n = 163947992)

Multiplication

n×y
n×2 327895984
n×3 491843976
n×4 655791968
n×5 819739960

Division

n÷y
n÷2 81973996
n÷3 54649330.666667
n÷3 40986998
n÷5 32789598.4

Exponentiation

ny
n2 26878944080832064
n3 4.4067489091327E+24
n4 7.224776349005E+32
n5 1.1844875750685E+41

Nth Root

y√n
2√n 12804.217742603
3√n 547.31250030944
4√n 113.15572341956
5√n 43.948212966813

Divisors of 163947992

1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 172, 244, 344, 488, 559, 601, 793, 1118, 1202, 1586, 2236, 2404, 2623, 3172, 4472, 4808, 5246, 6344, 7813, 10492, 15626, 20984, 25843, 31252, 34099, 36661, 51686, 62504, 68198, 73322, 103372, 136396, 146644, 206744, 272792, 293288, 335959, 476593, 671918, 953186, 1343836, 1576423, 1906372, 2687672, 3152846, 3812744, 6305692, 12611384, 20493499, 40986998, 81973996, 163947992

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163947991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163947992 can be divided by 64 positive divisors. The sum of these divisors (counting 163947992) is 1, the average is 0.015625.

Base conversion 163947992

Base System Value
2 Binary 1001110001011010010111011000
3 Ternary 102102111102100212
4 Quaternary 21301122113120
5 Quinary 313432313432
6 Senary 24133550252
8 Octal 1161322730
10 Decimal 163947992
12 Duodecimal 46aa5388
16 Hexadecimal 9c5a5d8
20 Vigesimal 2b4d9jc
36 Base36 2plz2w

Cryptographic Hash Functions

md5 5ceb2d915169b6a4048c41f663963b1c
sha1 4f36cdd00b10b34a741b0ebcbe716e1a22d74558
sha256 575447bb0ff721261fb054ec64ac1cc4b0b159f84ae939c93a34365cd924a450
sha512 9942179ea05c72baac7f641f66fd9130998f3400bcf08bb517f2028925630c6a7910b66b74fc28c10b8f624cf1f3dae1019a2185992237c8cd7d6c6f4c4e8eb2
ripemd-160 38fcea5b18e1f2378c155f2c450da5aff0e4b3ca

163947992 as geometric shapes

Circle

Radius = n
Diameter 327895984
Circumference 1030115614.476
Area 8.4442693260593E+16

Sphere

Radius = n
Volume 1.8458946665528E+25
Surface area 3.3777077304237E+17
Circumference 1030115614.476

Square

Length = n
Perimeter 655791968
Area 26878944080832064
Diagonal 231857473.81024

Cube

Length = n
Surface area 161273664484992384
Volume 4.4067489091327E+24
Space diagonal 283966251.9429

Equilateral Triangle

Length = n
Perimeter 491843976
Area 1.1638924200451E+16
Altitude 141983125.97145

Triangular Pyramid

Length = n
Surface area 1.1638924200451E+16
Volume 5.1934033943903E+23
Height 77285824.603412