20100997 (number)

20100997 is an odd 8-digits composite number following 20100996 and preceding 20100998. In scientific notation, it is written as 2.0100997 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 16831152 positive integers (up to 20100997) that are relatively prime to 20100997.

Interesting facts

Basic properties

Name

Name twenty million one hundred thousand nine hundred ninety-seven

Notation

Scientific notation 2.0100997 × 10^7
Engineering notation 2.0100997 × 10^6

Prime Factorization of 20100997

Prime Factorization 7 × 163 × 223 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20100997
Product of the distinct prime numbers

The prime factorization of 20100997 is 7 × 163 × 223 × 79. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 58, 75, 901, 999, 6089, 200, 73492, 14577, 736228, 643711, 1582395, 3327786, 79091765, 30624195, 118947960, 608406975, 9729743015, 4991396408

Basic calculations (n = 20100997)

Multiplication

n×y
n×2 40201994
n×3 60302991
n×4 80403988
n×5 100504985

Division

n÷y
n÷2 10050498.5
n÷3 6700332.3333333
n÷3 5025249.25
n÷5 4020199.4

Exponentiation

ny
n2 404050080394009
n3 8.1218094538497E+21
n4 1.6325646746641E+29
n5 3.2816177627728E+36

Nth Root

y√n
2√n 4483.4135432726
3√n 271.89790808866
4√n 66.958297045792
5√n 28.88308110392

Divisors of 20100997

1, 7, 79, 163, 223, 553, 1141, 1561, 12877, 17617, 36349, 90139, 123319, 254443, 2871571, 20100997

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20100996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20100997 can be divided by 16 positive divisors. The sum of these divisors (counting 20100997) is 1, the average is 0.0625.

Base conversion 20100997

Base System Value
2 Binary 1001100101011011110000101
3 Ternary 1101211020101101
4 Quaternary 1030223132011
5 Quinary 20121212442
6 Senary 1554500101
8 Octal 114533605
10 Decimal 20100997
12 Duodecimal 6894631
16 Hexadecimal 132b785
20 Vigesimal 65cc9h
36 Base36 byu11

Cryptographic Hash Functions

md5 475ec806e9c99a1de2f1faf6058a5644
sha1 caa8b8bc272538e44c0b4eb3227b8dff8606a06e
sha256 0ef592e9c9e0eb1afc1f4517ae6f79fdba67e25e8b6b624f4b968a77bb745c62
sha512 770878c152c6b938139f15a760b18029a0dadc311440e33c919f275ec5a71365cb84be926ad16d651fd4df961ccbbc2cc081004e605148257269e3522ddebe67
ripemd-160 3ad1f25890e64bfab23dcce517ea011be8b6f6df

20100997 as geometric shapes

Circle

Radius = n
Diameter 40201994
Circumference 126298289.01006
Area 1.2693607642482E+15

Sphere

Radius = n
Volume 3.4020555885427E+22
Surface area 5.0774430569927E+15
Circumference 126298289.01006

Square

Length = n
Perimeter 80403988
Area 404050080394009
Diagonal 28427102.574621

Cube

Length = n
Surface area 2424300482364054
Volume 8.1218094538497E+21
Space diagonal 34815948.08679

Equilateral Triangle

Length = n
Perimeter 60302991
Area 1.7495881701118E+14
Altitude 17407974.043395

Triangular Pyramid

Length = n
Surface area 1.7495881701118E+14
Volume 9.5716442338703E+20
Height 9475700.858207