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

84421891 (number)

84421891 is an odd 8-digits composite number following 84421890 and preceding 84421892. In scientific notation, it is written as 8.4421891 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 80751352 positive integers (up to 84421891) that are relatively prime to 84421891.

Interesting facts

84421891 has 4 divisors, whose sum is 88092432
The reverse of 84421891 is 19812448
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-four million four hundred twenty-one thousand eight hundred ninety-one

Notation

Scientific notation	8.4421891 × 10^7
Engineering notation	8.4421891 × 10^6

Prime Factorization of 84421891

Prime Factorization 23 × 3670517

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	84421891	Product of the distinct prime numbers

The prime factorization of 84421891 is 23 × 3670517. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 8, 31, 869, 26, 2119, 6624, 38890, 31187, 367760, 323881, 4952150, 1604369, 97491604, 65892167, 115760651, 386823724, 1665757941, 8855096457

Basic calculations (n = 84421891)

Multiplication

n×y

n×2	168843782
n×3	253265673
n×4	337687564
n×5	422109455

Division

n÷y

n÷2	42210945.5
n÷3	28140630.333333
n÷3	21105472.75
n÷5	16884378.2

Exponentiation

n^y

n²	7127055680015881
n³	6.0167951776923E+23
n⁴	5.0794922666047E+31
n⁵	4.2882034246664E+39

Nth Root

^y√n

²√n	9188.1386036563
³√n	438.68389612403
⁴√n	95.854778721023
⁵√n	38.484957843874

Divisors of 84421891

1, 23, 3670517, 84421891

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	-84421890	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 84421891 can be divided by 4 positive divisors. The sum of these divisors (counting 84421891) is 1, the average is 0.25.

Base conversion 84421891

Base	System	Value
2	Binary	101000010000010110100000011
3	Ternary	12212212002001201
4	Quaternary	11002002310003
5	Quinary	133103000031
6	Senary	12213242031
8	Octal	502026403
10	Decimal	84421891
12	Duodecimal	24333317
16	Hexadecimal	5082d03
20	Vigesimal	167ceeb
36	Base36	1e9gcj

Cryptographic Hash Functions

md5	02cc135452cc61cab49fd7a050a4ce04
sha1	cfc51a6bf6d96c5c210232397deef79359ea6ed5
sha256	17f0aff0c2115522a620fe0814358134d107f5cdc0bab7d3883ec4023f0631ed
sha512	8437dc96b6bcd401d32571a6c8d3a03d0c024c72c340d5e2a1508732f86723184b906e6fa010db1190ab087bfc98d22da872f1b143f87df034a1d23ae69dc2b1
ripemd-160	f5e4bb702a2b37244ff336fad231f07e86b23d1b

84421891 as geometric shapes

Circle

Radius = n

Diameter	168843782
Circumference	530438385.13552
Area	2.2390305766063E+16

Sphere

Radius = n

Volume	2.5203092704524E+24
Surface area	8.9561223064253E+16
Circumference	530438385.13552

Square

Length = n

Perimeter	337687564
Area	7127055680015881
Diagonal	119390583.21338

Cube

Length = n

Surface area	42762334080095286
Volume	6.0167951776923E+23
Space diagonal	146223004.48304

Equilateral Triangle

Length = n

Perimeter	253265673
Area	3.08610563654E+15
Altitude	73111502.241521

Triangular Pyramid

Length = n

Surface area	3.08610563654E+15
Volume	7.0908611185946E+22
Height	39796861.071128