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

19971007 (number)

19971007 is an odd 8-digits composite number following 19971006 and preceding 19971008. In scientific notation, it is written as 1.9971007 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 17118000 positive integers (up to 19971007) that are relatively prime to 19971007.

Interesting facts

19971007 has 4 divisors, whose sum is 22824016
The reverse of 19971007 is 70017991
Previous prime number is 7

Basic properties

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

Name

Name	nineteen million nine hundred seventy-one thousand seven

Notation

Scientific notation	1.9971007 × 10^7
Engineering notation	1.9971007 × 10^6

Prime Factorization of 19971007

Prime Factorization 7 × 2853001

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	19971007	Product of the distinct prime numbers

The prime factorization of 19971007 is 7 × 2853001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 29, 56, 587, 558, 7916, 5413, 26378, 82616, 897351, 23994, 2205639, 3685277, 44684859, 97711550, 738449519, 709783238, 4878200726, 9384299503

Basic calculations (n = 19971007)

Multiplication

n×y

n×2	39942014
n×3	59913021
n×4	79884028
n×5	99855035

Division

n÷y

n÷2	9985503.5
n÷3	6657002.3333333
n÷3	4992751.75
n÷5	3994201.4

Exponentiation

n^y

n²	398841120594049
n³	7.9652588112716E+21
n⁴	1.5907423947672E+29
n⁵	3.1768727501092E+36

Nth Root

^y√n

²√n	4468.8932634378
³√n	271.31053304393
⁴√n	66.849781326776
⁵√n	28.845627623347

Divisors of 19971007

1, 7, 2853001, 19971007

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	-19971006	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 19971007 can be divided by 4 positive divisors. The sum of these divisors (counting 19971007) is 1, the average is 0.25.

Base conversion 19971007

Base	System	Value
2	Binary	1001100001011101110111111
3	Ternary	1101120122001221
4	Quaternary	1030023232333
5	Quinary	20103033012
6	Senary	1552014211
8	Octal	114135677
10	Decimal	19971007
12	Duodecimal	6831367
16	Hexadecimal	130bbbf
20	Vigesimal	64g7a7
36	Base36	bw1q7

Cryptographic Hash Functions

md5	6957a7189a973449244278bea1a07d1d
sha1	b7c097a10ea591cb774f6a4de7844a2673572b71
sha256	3e9f485a5863b41882533192535335fd471c1f5c7d90d7f669afef11039a6a00
sha512	1282759f17b6f79676c5a2e823a4f6a6adbcceb2991acab8bd57fa3473036f440a318deaaf86384871b2e5bdf8b622702294052c7271155413c4225c53660a79
ripemd-160	636cd917b0dc97cf95428e74ab064e9d16e85614

19971007 as geometric shapes

Circle

Radius = n

Diameter	39942014
Circumference	125481537.75198
Area	1.2529963344078E+15

Sphere

Radius = n

Volume	3.3364798087243E+22
Surface area	5.0119853376311E+15
Circumference	125481537.75198

Square

Length = n

Perimeter	79884028
Area	398841120594049
Diagonal	28243268.953648

Cube

Length = n

Surface area	2393046723564294
Volume	7.9652588112716E+21
Space diagonal	34590798.802314

Equilateral Triangle

Length = n

Perimeter	59913021
Area	1.7270327125415E+14
Altitude	17295399.401157

Triangular Pyramid

Length = n

Surface area	1.7270327125415E+14
Volume	9.3871475322601E+20
Height	9414422.9845493