166345997 (number)

166345997 is an odd 9-digits composite number following 166345996 and preceding 166345998. In scientific notation, it is written as 1.66345997 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 165036060 positive integers (up to 166345997) that are relatively prime to 166345997.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66345997 × 10^8
Engineering notation 1.66345997 × 10^6

Prime Factorization of 166345997

Prime Factorization 127 × 1309811

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 166345997
Product of the distinct prime numbers

The prime factorization of 166345997 is 127 × 1309811. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 68, 4, 102, 235, 3596, 9768, 68588, 5513, 331115, 336156, 586203, 3454632, 50581776, 24883473, 561410126, 814891173, 8390508924, 3440139690

Basic calculations (n = 166345997)

Multiplication

n×y
n×2 332691994
n×3 499037991
n×4 665383988
n×5 831729985

Division

n÷y
n÷2 83172998.5
n÷3 55448665.666667
n÷3 41586499.25
n÷5 33269199.4

Exponentiation

ny
n2 27670990717924009
n3 4.6029585389508E+24
n4 7.6568372731144E+32
n5 1.273684230063E+41

Nth Root

y√n
2√n 12897.519024991
3√n 549.96803891409
4√n 113.56724450734
5√n 44.076030088849

Divisors of 166345997

1, 127, 1309811, 166345997

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 -166345996
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 166345997 can be divided by 4 positive divisors. The sum of these divisors (counting 166345997) is 1, the average is 0.25.

Base conversion 166345997

Base System Value
2 Binary 1001111010100011110100001101
3 Ternary 102121000020210212
4 Quaternary 21322203310031
5 Quinary 320041032442
6 Senary 24301212205
8 Octal 1172436415
10 Decimal 166345997
12 Duodecimal 47861065
16 Hexadecimal 9ea3d0d
20 Vigesimal 2bjd4jh
36 Base36 2r1de5

Cryptographic Hash Functions

md5 a4fd8295944a9887fe1228e70c9c990c
sha1 6aee03ea37347efacdb521a65807224ad5169f1f
sha256 a5217727902c06607f56463e9eac48c1f5d3a23cf23ab7b7bd5e5543a77dd378
sha512 ebeb20161aa0168e67d517bb8fe1b497611f3991d461f2e4f6c3de8466ffefa5de08f34f269411d8c01f2f2c35872ba9466a59408db401a5ac131b640f544f63
ripemd-160 b7180ce8b2cf8a9c7d11cae89a4d9da8feba9cab

166345997 as geometric shapes

Circle

Radius = n
Diameter 332691994
Circumference 1045182724.2585
Area 8.6930981156981E+16

Sphere

Radius = n
Volume 1.9280827640995E+25
Surface area 3.4772392462793E+17
Circumference 1045182724.2585

Square

Length = n
Perimeter 665383988
Area 27670990717924009
Diagonal 235248765.00387

Cube

Length = n
Surface area 166025944307544054
Volume 4.6029585389508E+24
Space diagonal 288119718.4397

Equilateral Triangle

Length = n
Perimeter 499037991
Area 1.1981890454803E+16
Altitude 144059859.21985

Triangular Pyramid

Length = n
Surface area 1.1981890454803E+16
Volume 5.4246386606877E+23
Height 78416255.001291