163940297 (number)

163940297 is an odd 9-digits composite number following 163940296 and preceding 163940298. In scientific notation, it is written as 1.63940297 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 156694032 positive integers (up to 163940297) that are relatively prime to 163940297.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.63940297 × 10^8
Engineering notation 1.63940297 × 10^6

Prime Factorization of 163940297

Prime Factorization 23 × 2347 × 3037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163940297
Product of the distinct prime numbers

The prime factorization of 163940297 is 23 × 2347 × 3037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 97, 63, 394, 670, 5589, 122, 26380, 95941, 311875, 336105, 2796616, 4605463, 90387119, 77731177, 804745337, 330055179, 7804338270, 4162933844

Basic calculations (n = 163940297)

Multiplication

n×y
n×2 327880594
n×3 491820891
n×4 655761188
n×5 819701485

Division

n÷y
n÷2 81970148.5
n÷3 54646765.666667
n÷3 40985074.25
n÷5 32788059.4

Exponentiation

ny
n2 26876420980448209
n3 4.4061284378317E+24
n4 7.2234200471828E+32
n5 1.1842096278909E+41

Nth Root

y√n
2√n 12803.917252154
3√n 547.30393735901
4√n 113.15439563779
5√n 43.947800411778

Divisors of 163940297

1, 23, 2347, 3037, 53981, 69851, 7127839, 163940297

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 -163940296
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 163940297 can be divided by 8 positive divisors. The sum of these divisors (counting 163940297) is 1, the average is 0.125.

Base conversion 163940297

Base System Value
2 Binary 1001110001011000011111001001
3 Ternary 102102111000210212
4 Quaternary 21301120133021
5 Quinary 313432042142
6 Senary 24133450505
8 Octal 1161303711
10 Decimal 163940297
12 Duodecimal 46aa0a35
16 Hexadecimal 9c587c9
20 Vigesimal 2b4caeh
36 Base36 2plt55

Cryptographic Hash Functions

md5 625b35befa3c5f481afa3ef1b290322f
sha1 f90374d628b038f3f5c35b95ce519f4eeea776ef
sha256 73be7707b6f2e3be16536538e7d845f37034dfd4091122a8879885c9ea13f043
sha512 3c5f428208b91b43c479e03a077046c3dbb128537e7119df2b28baf1f75e82457902e44e7d7e9fb68ece13c8623e8c36ac312a46561bcf5ccb68570c2dbf1158
ripemd-160 28c64184c33bce29501690af289dd075698c2fd7

163940297 as geometric shapes

Circle

Radius = n
Diameter 327880594
Circumference 1030067265.3651
Area 8.4434766706963E+16

Sphere

Radius = n
Volume 1.845634764142E+25
Surface area 3.3773906682785E+17
Circumference 1030067265.3651

Square

Length = n
Perimeter 655761188
Area 26876420980448209
Diagonal 231846591.43687

Cube

Length = n
Surface area 161258525882689254
Volume 4.4061284378317E+24
Space diagonal 283952923.81193

Equilateral Triangle

Length = n
Perimeter 491820891
Area 1.1637831665937E+16
Altitude 141976461.90597

Triangular Pyramid

Length = n
Surface area 1.1637831665937E+16
Volume 5.1926721619495E+23
Height 77282197.145624