164087257 (number)

164087257 is an odd 9-digits composite number following 164087256 and preceding 164087258. In scientific notation, it is written as 1.64087257 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 163921680 positive integers (up to 164087257) that are relatively prime to 164087257.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million eighty-seven thousand two hundred fifty-seven

Notation

Scientific notation 1.64087257 × 10^8
Engineering notation 1.64087257 × 10^6

Prime Factorization of 164087257

Prime Factorization 997 × 164581

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 164087257
Product of the distinct prime numbers

The prime factorization of 164087257 is 997 × 164581. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 9, 92, 763, 827, 8670, 646, 13218, 27711, 520024, 552124, 9646184, 2652929, 2801726, 10897411, 227335020, 790391639, 5046303282, 4163425228

Basic calculations (n = 164087257)

Multiplication

n×y
n×2 328174514
n×3 492261771
n×4 656349028
n×5 820436285

Division

n÷y
n÷2 82043628.5
n÷3 54695752.333333
n÷3 41021814.25
n÷5 32817451.4

Exponentiation

ny
n2 26924627909784049
n3 4.4179883394621E+24
n4 7.2493558808032E+32
n5 1.1895269214978E+41

Nth Root

y√n
2√n 12809.654835319
3√n 547.46742729287
4√n 113.17974569382
5√n 43.955676759772

Divisors of 164087257

1, 997, 164581, 164087257

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164087256
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164087257 can be divided by 4 positive divisors. The sum of these divisors (counting 164087257) is 1, the average is 0.25.

Base conversion 164087257

Base System Value
2 Binary 1001110001111100010111011001
3 Ternary 102102202111101211
4 Quaternary 21301330113121
5 Quinary 314001243012
6 Senary 24140543121
8 Octal 1161742731
10 Decimal 164087257
12 Duodecimal 46b51aa1
16 Hexadecimal 9c7c5d9
20 Vigesimal 2b5ai2h
36 Base36 2poyjd

Cryptographic Hash Functions

md5 654600bf4d54074c422a34b627bcf116
sha1 91d623398c279d7db7685d2b7b5036b466ec19ac
sha256 83fbd2298ffac24d4b42a3b97c4fd6103973fe507377e41a6773beb121a84803
sha512 67d3a6f3fec5654e48bb5da5b031105dff44c393870278ef4ebd739e1e902dc822236edbf54b9f7f432237e5a67701f5aca03e20872c4bf0a22025bd25e41081
ripemd-160 41f3a3267b8ed5a2b3fda89ebb3e997e65d637cb

164087257 as geometric shapes

Circle

Radius = n
Diameter 328174514
Circumference 1030990642.2778
Area 8.4586213242016E+16

Sphere

Radius = n
Volume 1.8506026281199E+25
Surface area 3.3834485296807E+17
Circumference 1030990642.2778

Square

Length = n
Perimeter 656349028
Area 26924627909784049
Diagonal 232054424.262

Cube

Length = n
Surface area 161547767458704294
Volume 4.4179883394621E+24
Space diagonal 284207465.99861

Equilateral Triangle

Length = n
Perimeter 492261771
Area 1.1658705878658E+16
Altitude 142103732.99931

Triangular Pyramid

Length = n
Surface area 1.1658705878658E+16
Volume 5.2066491900613E+23
Height 77351474.754