168673920 (number)

168673920 is an even 9-digits composite number following 168673919 and preceding 168673921. In scientific notation, it is written as 1.68673920 × 10^8. The sum of its digits is 42. It has a total of 11 prime factors and 128 positive divisors. There are 44187648 positive integers (up to 168673920) that are relatively prime to 168673920.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred seventy-three thousand nine hundred twenty

Notation

Scientific notation 1.68673920 × 10^8
Engineering notation 1.68673920 × 10^6

Prime Factorization of 168673920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 59 × 1489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2635530
Product of the distinct prime numbers

The prime factorization of 168673920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 59 × 1489. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168673920)

Multiplication

n×y
n×2 337347840
n×3 506021760
n×4 674695680
n×5 843369600

Division

n÷y
n÷2 84336960
n÷3 56224640
n÷3 42168480
n÷5 33734784

Exponentiation

ny
n2 28450891288166400
n3 4.7989233610689E+24
n4 8.0945321509106E+32
n5 1.3653364684601E+41

Nth Root

y√n
2√n 12987.452406073
3√n 552.5216660559
4√n 113.96250438663
5√n 44.198709345193

Divisors of 168673920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168673919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168673920 can be divided by 128 positive divisors. The sum of these divisors (counting 168673920) is 1, the average is 0.0078125.

Base conversion 168673920

Base System Value
2 Binary 1010000011011100001010000000
3 Ternary 102202101112010020
4 Quaternary 22003130022000
5 Quinary 321140031140
6 Senary 24423133440
8 Octal 1203341200
10 Decimal 168673920
12 Duodecimal 485a4280
16 Hexadecimal a0dc280
20 Vigesimal 2ce44g0
36 Base36 2sf9mo

Cryptographic Hash Functions

md5 477c11c2c0d5e055dc0875edbf3369b9
sha1 aff8aee1cdab660fd7ec355d90b1364cfdd607d4
sha256 0f7f8ebd14b9ac5a97ce028c5d132db9912f49a2d085b3e00b4a0e257af3e25d
sha512 edb7ea1a07e890e515ee3c59b63991047fc4df7e93b8a824cc96397110ebf09e64852f54b2246b0eb952d1b9cd37d869b7353fb97107e192943be46b661ca59a
ripemd-160 a01f12e0d9488cd3ad85d013d69cbc2dfe03595b

168673920 as geometric shapes

Circle

Radius = n
Diameter 337347840
Circumference 1059809495.8484
Area 8.9381111058985E+16

Sphere

Radius = n
Volume 2.0101683168366E+25
Surface area 3.5752444423594E+17
Circumference 1059809495.8484

Square

Length = n
Perimeter 674695680
Area 28450891288166400
Diagonal 238540945.28263

Cube

Length = n
Surface area 170705347728998400
Volume 4.7989233610689E+24
Space diagonal 292151799.35181

Equilateral Triangle

Length = n
Perimeter 506021760
Area 1.2319597307931E+16
Altitude 146075899.6759

Triangular Pyramid

Length = n
Surface area 1.2319597307931E+16
Volume 5.6555854183439E+23
Height 79513648.427545