168990410 (number)

168990410 is an even 9-digits composite number following 168990409 and preceding 168990411. In scientific notation, it is written as 1.68990410 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 67596160 positive integers (up to 168990410) that are relatively prime to 168990410.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety thousand four hundred ten

Notation

Scientific notation 1.68990410 × 10^8
Engineering notation 1.68990410 × 10^6

Prime Factorization of 168990410

Prime Factorization 2 × 5 × 16899041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168990410
Product of the distinct prime numbers

The prime factorization of 168990410 is 2 × 5 × 16899041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 95, 12, 181, 880, 8017, 4165, 86241, 20664, 216122, 457185, 7407672, 182768, 87948311, 72548442, 642734444, 450300073, 5792289939, 9719487896

Basic calculations (n = 168990410)

Multiplication

n×y
n×2 337980820
n×3 506971230
n×4 675961640
n×5 844952050

Division

n÷y
n÷2 84495205
n÷3 56330136.666667
n÷3 42247602.5
n÷5 33798082

Exponentiation

ny
n2 28557758671968100
n3 4.8259873466569E+24
n4 8.1554558036637E+32
n5 1.378193819998E+41

Nth Root

y√n
2√n 12999.631148613
3√n 552.86702338891
4√n 114.01592497811
5√n 44.215283291512

Divisors of 168990410

1, 2, 5, 10, 16899041, 33798082, 84495205, 168990410

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 -168990409
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 168990410 can be divided by 8 positive divisors. The sum of these divisors (counting 168990410) is 1, the average is 0.125.

Base conversion 168990410

Base System Value
2 Binary 1010000100101001011011001010
3 Ternary 102202222121021002
4 Quaternary 22010221123022
5 Quinary 321230143120
6 Senary 24434015002
8 Octal 1204513312
10 Decimal 168990410
12 Duodecimal 48717462
16 Hexadecimal a1296ca
20 Vigesimal 2cg3g0a
36 Base36 2sm1u2

Cryptographic Hash Functions

md5 4ff39f3159ce86f3218ac4d66e7899b2
sha1 87ab56e26718e41c2c3f574869dfafa37019a23b
sha256 65608256519780f9bd87cbd7133855b5a395e92d2d539801479551a0f4433c93
sha512 8c4cfa9b9afae37a25aeb782aa2fd0f1cbc11407c6997d5f7972c5959d3f81de0de05ac0a8a74d4a79eb0e2251b4e8cce05086056a7b0bd706a29cda68dba56c
ripemd-160 4b590d6532f0aedc0da0da332fc5c0f63ac568bd

168990410 as geometric shapes

Circle

Radius = n
Diameter 337980820
Circumference 1061798061.1663
Area 8.9716844846845E+16

Sphere

Radius = n
Volume 2.02150485261E+25
Surface area 3.5886737938738E+17
Circumference 1061798061.1663

Square

Length = n
Perimeter 675961640
Area 28557758671968100
Diagonal 238988529.73299

Cube

Length = n
Surface area 171346552031808600
Volume 4.8259873466569E+24
Space diagonal 292699976.1119

Equilateral Triangle

Length = n
Perimeter 506971230
Area 1.2365872242535E+16
Altitude 146349988.05595

Triangular Pyramid

Length = n
Surface area 1.2365872242535E+16
Volume 5.687480631236E+23
Height 79662843.24433