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

83990149 (number)

83990149 is an odd 8-digits composite number following 83990148 and preceding 83990150. In scientific notation, it is written as 8.3990149 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 78632640 positive integers (up to 83990149) that are relatively prime to 83990149.

Interesting facts

83990149 has 8 divisors, whose sum is 89399808
The reverse of 83990149 is 94109938
Previous prime number is 191

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	eighty-three million nine hundred ninety thousand one hundred forty-nine

Notation

Scientific notation	8.3990149 × 10^7
Engineering notation	8.3990149 × 10^6

Prime Factorization of 83990149

Prime Factorization 17 × 191 × 25867

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	83990149	Product of the distinct prime numbers

The prime factorization of 83990149 is 17 × 191 × 25867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 60, 24, 462, 765, 8236, 8622, 95685, 62587, 505281, 236300, 4245283, 1701218, 98327139, 5359321, 799990978, 480744954, 603428090, 2293035579

Basic calculations (n = 83990149)

Multiplication

n×y

n×2	167980298
n×3	251970447
n×4	335960596
n×5	419950745

Division

n÷y

n÷2	41995074.5
n÷3	27996716.333333
n÷3	20997537.25
n÷5	16798029.8

Exponentiation

n^y

n²	7054345129042201
n³	5.9249549848568E+23
n⁴	4.9763785199641E+31
n⁵	4.1796677337219E+39

Nth Root

^y√n

²√n	9164.6139580454
³√n	437.93479322305
⁴√n	95.731990254279
⁵√n	38.445513887756

Divisors of 83990149

1, 17, 191, 3247, 25867, 439739, 4940597, 83990149

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-83990148	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83990149 can be divided by 8 positive divisors. The sum of these divisors (counting 83990149) is 1, the average is 0.125.

Base conversion 83990149

Base	System	Value
2	Binary	101000000011001011010000101
3	Ternary	12212001010211021
4	Quaternary	11000121122011
5	Quinary	133000141044
6	Senary	12200111141
8	Octal	500313205
10	Decimal	83990149
12	Duodecimal	241654b1
16	Hexadecimal	5019685
20	Vigesimal	164if79
36	Base36	1e077p

Cryptographic Hash Functions

md5	262373eb38eb9e6e26bb25b8479ba47e
sha1	6312d847e92bf858defd727363f896002d27cf75
sha256	c58c35870a689f5d60cb23f60eae26be3bb73a6225da7c91dfa483282c52c4e7
sha512	6dbf4b38498a71df8f104f8465497bac0638941e1d8c1c05e1318fdb8e82c4a8dbb313d1bca867cc2352792469305dec374fde422895f07dff196a2e427d2361
ripemd-160	fadc66b6b38bbce40b24334e613792f12e3f28a4

83990149 as geometric shapes

Circle

Radius = n

Diameter	167980298
Circumference	527725670.14462
Area	2.2161878833286E+16

Sphere

Radius = n

Volume	2.4818393404368E+24
Surface area	8.8647515333144E+16
Circumference	527725670.14462

Square

Length = n

Perimeter	335960596
Area	7054345129042201
Diagonal	118780007.82154

Cube

Length = n

Surface area	42326070774253206
Volume	5.9249549848568E+23
Space diagonal	145475205.40328

Equilateral Triangle

Length = n

Perimeter	251970447
Area	3.0546210444068E+15
Altitude	72737602.70164

Triangular Pyramid

Length = n

Surface area	3.0546210444068E+15
Volume	6.9826264133621E+22
Height	39593335.940512