168720797 (number)

168720797 is an odd 9-digits composite number following 168720796 and preceding 168720798. In scientific notation, it is written as 1.68720797 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 144617820 positive integers (up to 168720797) that are relatively prime to 168720797.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million seven hundred twenty thousand seven hundred ninety-seven

Notation

Scientific notation 1.68720797 × 10^8
Engineering notation 1.68720797 × 10^6

Prime Factorization of 168720797

Prime Factorization 7 × 24102971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168720797
Product of the distinct prime numbers

The prime factorization of 168720797 is 7 × 24102971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168720797)

Multiplication

n×y
n×2 337441594
n×3 506162391
n×4 674883188
n×5 843603985

Division

n÷y
n÷2 84360398.5
n÷3 56240265.666667
n÷3 42180199.25
n÷5 33744159.4

Exponentiation

ny
n2 28466707340315209
n3 4.8029255504237E+24
n4 8.1035342679916E+32
n5 1.3672347602123E+41

Nth Root

y√n
2√n 12989.256984139
3√n 552.57284598762
4√n 113.97042153181
5√n 44.201165768345

Divisors of 168720797

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 -168720796
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 168720797 can be divided by 4 positive divisors. The sum of these divisors (counting 168720797) is 1, the average is 0.25.

Base conversion 168720797

Base System Value
2 Binary 1010000011100111100110011101
3 Ternary 102202110220102102
4 Quaternary 22003213212131
5 Quinary 321143031142
6 Senary 24424134445
8 Octal 1203474635
10 Decimal 168720797
12 Duodecimal 48607425
16 Hexadecimal a0e799d
20 Vigesimal 2cea1jh
36 Base36 2sg9st

Cryptographic Hash Functions

md5 f7db417453c85519f90ec6cf6454a94a
sha1 dc454428672bf3f21fdb38a911835c94c9b83fae
sha256 6574fa7777cd571ea046692bfddaee3833cc63d162d34cb69f6aac46963d07c3
sha512 ff04d9c4a4098dfd073bd5cf537c9d53471983d69cbd7302d444f287b37e111ee19415a5f25f54abce7d68aa88bcfa579a4b536267c86d5e54767b56899ea566
ripemd-160 c2d1829b3c05aee1aaafcb1021bcc5bd1f481678

168720797 as geometric shapes

Circle

Radius = n
Diameter 337441594
Circumference 1060104032.726
Area 8.9430798652225E+16

Sphere

Radius = n
Volume 2.0118447499933E+25
Surface area 3.577231946089E+17
Circumference 1060104032.726

Square

Length = n
Perimeter 674883188
Area 28466707340315209
Diagonal 238607239.3718

Cube

Length = n
Surface area 170800244041891254
Volume 4.8029255504237E+24
Space diagonal 292232992.69751

Equilateral Triangle

Length = n
Perimeter 506162391
Area 1.2326445859405E+16
Altitude 146116496.34876

Triangular Pyramid

Length = n
Surface area 1.2326445859405E+16
Volume 5.6603020437313E+23
Height 79535746.457266