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

990147121 (number)

990147121 is an odd 9-digits composite number following 990147120 and preceding 990147122. In scientific notation, it is written as 9.90147121 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 963386352 positive integers (up to 990147121) that are relatively prime to 990147121.

Interesting facts

990147121 has 4 divisors, whose sum is 1016907892
The reverse of 990147121 is 121741099
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	nine hundred ninety million one hundred forty-seven thousand one hundred twenty-one

Notation

Scientific notation	9.90147121 × 10^8
Engineering notation	9.90147121 × 10^6

Prime Factorization of 990147121

Prime Factorization 37 × 26760733

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	990147121	Product of the distinct prime numbers

The prime factorization of 990147121 is 37 × 26760733. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 87, 33, 312, 939, 2499, 4012, 1501, 42157, 364545, 503100, 6386038, 7349726, 78415628, 67498558, 299737639, 71209205, 4753403680, 2857283108

Basic calculations (n = 990147121)

Multiplication

n×y

n×2	1980294242
n×3	2970441363
n×4	3960588484
n×5	4950735605

Division

n÷y

n÷2	495073560.5
n÷3	330049040.33333
n÷3	247536780.25
n÷5	198029424.2

Exponentiation

n^y

n²	980391321224588641
n³	9.7073164416391E+26
n⁴	9.6116714273249E+35
n⁵	9.5169687917638E+44

Nth Root

^y√n

²√n	31466.603264414
³√n	996.70486098501
⁴√n	177.38828389838
⁵√n	62.970906580823

Divisors of 990147121

1, 37, 26760733, 990147121

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	-990147120	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 990147121 can be divided by 4 positive divisors. The sum of these divisors (counting 990147121) is 1, the average is 0.25.

Base conversion 990147121

Base	System	Value
2	Binary	111011000001000111001000110001
3	Ternary	2120000010200111121
4	Quaternary	323001013020301
5	Quinary	4011434201441
6	Senary	242130142241
8	Octal	7301071061
10	Decimal	990147121
12	Duodecimal	237721981
16	Hexadecimal	3b047231
20	Vigesimal	f9887g1
36	Base36	gdiaep

Cryptographic Hash Functions

md5	5bcba4ff007d92db0909b9fd2ca070b1
sha1	82ff0a08487a70cbcb8cc3271798ab96b3f46040
sha256	f7755ebdb1282a3b8da68bbde3e5ddc68a126d2feee0b4227ad8f2e2ab77b79d
sha512	a0b44600c99476f8135f88234bbb0f900e20aa2e3d755753427ca8deb0da37156809e1dd3542e1a930fd5baf9b7fc639c728dbf15cea7b0704021f1814173711
ripemd-160	59914be6dd1ab3645e3af77f9cfedfe467e08f6e

990147121 as geometric shapes

Circle

Radius = n

Diameter	1980294242
Circumference	6221277842.6134
Area	3.0799901724024E+18

Sphere

Radius = n

Volume	4.06619120255E+27
Surface area	1.2319960689609E+19
Circumference	6221277842.6134

Square

Length = n

Perimeter	3960588484
Area	980391321224588641
Diagonal	1400279487.2629

Cube

Length = n

Surface area	5882347927347531846
Volume	9.7073164416391E+26
Space diagonal	1714985120.54

Equilateral Triangle

Length = n

Perimeter	2970441363
Area	4.2452189491514E+17
Altitude	857492560.27002

Triangular Pyramid

Length = n

Surface area	4.2452189491514E+17
Volume	1.1440182138344E+26
Height	466759829.08762