164087191 (number)

164087191 is an odd 9-digits composite number following 164087190 and preceding 164087192. In scientific notation, it is written as 1.64087191 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 157712352 positive integers (up to 164087191) that are relatively prime to 164087191.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million eighty-seven thousand one hundred ninety-one

Notation

Scientific notation 1.64087191 × 10^8
Engineering notation 1.64087191 × 10^6

Prime Factorization of 164087191

Prime Factorization 29 × 223 × 25373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164087191
Product of the distinct prime numbers

The prime factorization of 164087191 is 29 × 223 × 25373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 83, 12, 486, 974, 550, 6353, 37396, 69282, 911002, 784, 2188695, 8995559, 26805780, 22470519, 495387696, 404484031, 66462762, 6588040471

Basic calculations (n = 164087191)

Multiplication

n×y
n×2 328174382
n×3 492261573
n×4 656348764
n×5 820435955

Division

n÷y
n÷2 82043595.5
n÷3 54695730.333333
n÷3 41021797.75
n÷5 32817438.2

Exponentiation

ny
n2 26924606250270481
n3 4.4179830083879E+24
n4 7.249344217321E+32
n5 1.1895245292123E+41

Nth Root

y√n
2√n 12809.652259136
3√n 547.46735389116
4√n 113.17973431289
5√n 43.955673223757

Divisors of 164087191

1, 29, 223, 6467, 25373, 735817, 5658179, 164087191

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 -164087190
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 164087191 can be divided by 8 positive divisors. The sum of these divisors (counting 164087191) is 1, the average is 0.125.

Base conversion 164087191

Base System Value
2 Binary 1001110001111100010110010111
3 Ternary 102102202111022101
4 Quaternary 21301330112113
5 Quinary 314001242231
6 Senary 24140542531
8 Octal 1161742627
10 Decimal 164087191
12 Duodecimal 46b51a47
16 Hexadecimal 9c7c597
20 Vigesimal 2b5ahjb
36 Base36 2poyhj

Cryptographic Hash Functions

md5 c025a98438bc4de2db0605495e46adcc
sha1 3209d9a4769a1f2c03c62de3dba325bc4180df8f
sha256 630d7b783880fbad74e72f30d865a61e28e9c2bf4debae105c9aa879d8545d01
sha512 12de5b2c77e2c600bd0f574b67584ec3dfa0fa3d4b2abfcebff7030cccda891e8589eb4756ebab3bcd393e1e6d8886514ac969478651ab7203af89252c9128bf
ripemd-160 891867cf305fa5129cba352b1fa933c02e4bf993

164087191 as geometric shapes

Circle

Radius = n
Diameter 328174382
Circumference 1030990227.5876
Area 8.4586145196648E+16

Sphere

Radius = n
Volume 1.8506003950448E+25
Surface area 3.3834458078659E+17
Circumference 1030990227.5876

Square

Length = n
Perimeter 656348764
Area 26924606250270481
Diagonal 232054330.9239

Cube

Length = n
Surface area 161547637501622886
Volume 4.4179830083879E+24
Space diagonal 284207351.68326

Equilateral Triangle

Length = n
Perimeter 492261573
Area 1.1658696499814E+16
Altitude 142103675.84163

Triangular Pyramid

Length = n
Surface area 1.1658696499814E+16
Volume 5.2066429073301E+23
Height 77351443.641301