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

30996989 (number)

30996989 is an odd 8-digits prime number following 30996988 and preceding 30996990. In scientific notation, it is written as 3.0996989 × 10^7. The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors. There are 30996988 positive integers (up to 30996989) that are relatively prime to 30996989.

Interesting facts

30996989 has 2 divisors, whose sum is 30996990
The reverse of 30996989 is 98969903
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

Name	thirty million nine hundred ninety-six thousand nine hundred eighty-nine

Notation

Scientific notation	3.0996989 × 10^7
Engineering notation	3.0996989 × 10^6

Prime Factorization of 30996989

Prime Factorization 30996989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	30996989	Product of the distinct prime numbers

The prime factorization of 30996989 is 30996989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 3, 60, 81, 709, 276, 5433, 8043, 9965, 23567, 790980, 639200, 3752639, 4823545, 49662930, 38406791, 757322865, 876884385, 1344029861, 982650759

Basic calculations (n = 30996989)

Multiplication

n×y

n×2	61993978
n×3	92990967
n×4	123987956
n×5	154984945

Division

n÷y

n÷2	15498494.5
n÷3	10332329.666667
n÷3	7749247.25
n÷5	6199397.8

Exponentiation

n^y

n²	960813327066121
n³	2.9782320130122E+22
n⁴	9.2316224946787E+29
n⁵	2.8615250091971E+37

Nth Root

^y√n

²√n	5567.4939604817
³√n	314.12789426774
⁴√n	74.615641526973
⁵√n	31.496616448848

Divisors of 30996989

1, 30996989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	30996990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	15498495	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5567.4940502887	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999354776	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30996989 can be divided by 2 positive divisors. The sum of these divisors (counting 30996989) is 30996990, the average is 15498495.

Base conversion 30996989

Base	System	Value
2	Binary	1110110001111100111111101
3	Ternary	2011022210212122
4	Quaternary	1312033213331
5	Quinary	30413400424
6	Senary	3024212325
8	Octal	166174775
10	Decimal	30996989
12	Duodecimal	a46a0a5
16	Hexadecimal	1d8f9fd
20	Vigesimal	9dec99
36	Base36	igdfh

Cryptographic Hash Functions

md5	1393d674c7ea19dc224e1fef0a5a9ddf
sha1	0a2ba22bc876f400ba24c0fd08f723e47f28d5ea
sha256	49471cc00e5b42d8a648b98031487221532461b77d011d939c71b1e3318898c6
sha512	b1a86119879827d9764902e5249e01926879d6d36102f68842c6abd0edc48bf9363034b9cc8d15dc765978c4891e32413ecf28a8129e9b523f5cd5ac9c141f36
ripemd-160	35ff025c04636ad11a4af8dc4dd813507088b233

30996989 as geometric shapes

Circle

Radius = n

Diameter	61993978
Circumference	194759825.85161
Area	3.0184840897821E+15

Sphere

Radius = n

Volume	1.2475189083687E+23
Surface area	1.2073936359128E+16
Circumference	194759825.85161

Square

Length = n

Perimeter	123987956
Area	960813327066121
Diagonal	43836362.23653

Cube

Length = n

Surface area	5764879962396726
Volume	2.9782320130122E+22
Space diagonal	53688359.829654

Equilateral Triangle

Length = n

Perimeter	92990967
Area	4.1604437476695E+14
Altitude	26844179.914827

Triangular Pyramid

Length = n

Surface area	4.1604437476695E+14
Volume	3.5098800872463E+21
Height	14612120.74551