Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20197591 (number)

20197591 is an odd 8-digits composite number following 20197590 and preceding 20197592. In scientific notation, it is written as 2.0197591 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 20012184 positive integers (up to 20197591) that are relatively prime to 20197591.

Interesting facts

20197591 has 4 divisors, whose sum is 20383000
The reverse of 20197591 is 19579102
Previous prime number is 185299

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million one hundred ninety-seven thousand five hundred ninety-one

Notation

Scientific notation	2.0197591 × 10^7
Engineering notation	2.0197591 × 10^6

Prime Factorization of 20197591

Prime Factorization 185299 × 109

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20197591	Product of the distinct prime numbers

The prime factorization of 20197591 is 185299 × 109. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 50, 9, 625, 914, 7955, 3523, 31951, 2735, 617052, 291231, 3286351, 8176849, 10491076, 28534103, 46499829, 746138539, 3832256768, 6524416968

Basic calculations (n = 20197591)

Multiplication

n×y

n×2	40395182
n×3	60592773
n×4	80790364
n×5	100987955

Division

n÷y

n÷2	10098795.5
n÷3	6732530.3333333
n÷3	5049397.75
n÷5	4039518.2

Exponentiation

n^y

n²	407942682203281
n³	8.2394594465848E+21
n⁴	1.6641723196321E+29
n⁵	3.361227186545E+36

Nth Root

^y√n

²√n	4494.1730051256
³√n	272.33274139553
⁴√n	67.03859340056
⁵√n	28.910787043212

Divisors of 20197591

1, 109, 185299, 20197591

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	-20197590	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 20197591 can be divided by 4 positive divisors. The sum of these divisors (counting 20197591) is 1, the average is 0.25.

Base conversion 20197591

Base	System	Value
2	Binary	1001101000011000011010111
3	Ternary	1102000010212221
4	Quaternary	1031003003113
5	Quinary	20132310331
6	Senary	2000523211
8	Octal	115030327
10	Decimal	20197591
12	Duodecimal	6920507
16	Hexadecimal	13430d7
20	Vigesimal	664djb
36	Base36	c0wk7

Cryptographic Hash Functions

md5	b65bb18ae7ff3179325bcf1592846259
sha1	a92151266afecaa13f52355bd4c983c5cd2779e5
sha256	be36809c7f4fdf886294d9f61f0c37e99fdaf6165d931653e274d146ad7ca021
sha512	3410d43079a412a05373e86f54e154946af2c60dc11b1fbabad74e11f60454547bd0d1f89721cb207b2db7b94dbd4ee56b0941ea0afafb80f17f8dd920c80e13
ripemd-160	8fc30376e6e04ac0980f73ef55843ea7c78bf116

20197591 as geometric shapes

Circle

Radius = n

Diameter	40395182
Circumference	126905207.01162
Area	1.2815897334955E+15

Sphere

Radius = n

Volume	3.4513367022589E+22
Surface area	5.1263589339822E+15
Circumference	126905207.01162

Square

Length = n

Perimeter	80790364
Area	407942682203281
Diagonal	28563707.119465

Cube

Length = n

Surface area	2447656093219686
Volume	8.2394594465848E+21
Space diagonal	34983253.802496

Equilateral Triangle

Length = n

Perimeter	60592773
Area	1.76644363038E+14
Altitude	17491626.901248

Triangular Pyramid

Length = n

Surface area	1.76644363038E+14
Volume	9.7102960799862E+20
Height	9521235.7064883