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

30989899 (number)

30989899 is an odd 8-digits composite number following 30989898 and preceding 30989900. In scientific notation, it is written as 3.0989899 × 10^7. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 30705480 positive integers (up to 30989899) that are relatively prime to 30989899.

Interesting facts

30989899 has 4 divisors, whose sum is 31274320
The reverse of 30989899 is 99898903
Previous prime number is 109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1

Name

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

Notation

Scientific notation	3.0989899 × 10^7
Engineering notation	3.0989899 × 10^6

Prime Factorization of 30989899

Prime Factorization 109 × 284311

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	30989899	Product of the distinct prime numbers

The prime factorization of 30989899 is 109 × 284311. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 51, 78, 391, 509, 80, 4742, 55991, 8550, 994868, 104705, 7812602, 7094684, 69313899, 95746619, 909598460, 1471608, 4188565456, 733343588

Basic calculations (n = 30989899)

Multiplication

n×y

n×2	61979798
n×3	92969697
n×4	123959596
n×5	154949495

Division

n÷y

n÷2	15494949.5
n÷3	10329966.333333
n÷3	7747474.75
n÷5	6197979.8

Exponentiation

n^y

n²	960373840030201
n³	2.9761888304778E+22
n⁴	9.2231791261435E+29
n⁵	2.858253895781E+37

Nth Root

^y√n

²√n	5566.8571923483
³√n	314.10394208538
⁴√n	74.611374416695
⁵√n	31.495175460855

Divisors of 30989899

1, 109, 284311, 30989899

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	-30989898	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 30989899 can be divided by 4 positive divisors. The sum of these divisors (counting 30989899) is 1, the average is 0.25.

Base conversion 30989899

Base	System	Value
2	Binary	1110110001101111001001011
3	Ternary	2011022110011001
4	Quaternary	1312031321023
5	Quinary	30413134044
6	Senary	3024115431
8	Octal	166157113
10	Decimal	30989899
12	Duodecimal	a465b77
16	Hexadecimal	1d8de4b
20	Vigesimal	9ddeej
36	Base36	ig7yj

Cryptographic Hash Functions

md5	77d6afe553fe8d5ec763d06b184b2b4d
sha1	7949f054b7c1afa41dba32fa5351cabfb1ddbbbf
sha256	2197d58ca28876c24314ecbb59869322cc091a17b61cad8d83c312304139ff48
sha512	6291db4f525ea08c80020b5d3abcecbbab8c45163b50714894c8481bf962b4216b6dc224123bf9ffed6735e36fef718f923c2b523eaf76768d1a16e877132cdc
ripemd-160	3a7e9e5968adcee73b92cf60408a7685c54cd77f

30989899 as geometric shapes

Circle

Radius = n

Diameter	61979798
Circumference	194715278.06778
Area	3.0171034005387E+15

Sphere

Radius = n

Volume	1.24666306207E+23
Surface area	1.2068413602155E+16
Circumference	194715278.06778

Square

Length = n

Perimeter	123959596
Area	960373840030201
Diagonal	43826335.462372

Cube

Length = n

Surface area	5762243040181206
Volume	2.9761888304778E+22
Space diagonal	53676079.589428

Equilateral Triangle

Length = n

Perimeter	92969697
Area	4.1585407129808E+14
Altitude	26838039.794714

Triangular Pyramid

Length = n

Surface area	4.1585407129808E+14
Volume	3.5074721735375E+21
Height	14608778.487457