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

72673881 (number)

72673881 is an odd 8-digits composite number following 72673880 and preceding 72673882. In scientific notation, it is written as 7.2673881 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 41527920 positive integers (up to 72673881) that are relatively prime to 72673881.

Interesting facts

72673881 has 4 divisors, whose sum is 76134564
The reverse of 72673881 is 18837627
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	seventy-two million six hundred seventy-three thousand eight hundred eighty-one

Notation

Scientific notation	7.2673881 × 10^7
Engineering notation	7.2673881 × 10^6

Prime Factorization of 72673881

Prime Factorization 21 × 3460661

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72673881	Product of the distinct prime numbers

The prime factorization of 72673881 is 21 × 3460661. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 84, 46, 826, 778, 9529, 1719, 82764, 40384, 253623, 600348, 8165559, 8512776, 33349246, 18535244, 742915926, 496971769, 9123530258, 5134902158

Basic calculations (n = 72673881)

Multiplication

n×y

n×2	145347762
n×3	218021643
n×4	290695524
n×5	363369405

Division

n÷y

n÷2	36336940.5
n÷3	24224627
n÷3	18168470.25
n÷5	14534776.2

Exponentiation

n^y

n²	5281492979602161
n³	3.8382659230194E+23
n⁴	2.7894168093587E+31
n⁵	2.0271774526273E+39

Nth Root

^y√n

²√n	8524.8977119963
³√n	417.3106335211
⁴√n	92.33037264084
⁵√n	37.348715548712

Divisors of 72673881

1, 21, 3460661, 72673881

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	-72673880	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 72673881 can be divided by 4 positive divisors. The sum of these divisors (counting 72673881) is 1, the average is 0.25.

Base conversion 72673881

Base	System	Value
2	Binary	100010101001110101001011001
3	Ternary	12001202012211020
4	Quaternary	10111032221121
5	Quinary	122101031011
6	Senary	11113353053
8	Octal	425165131
10	Decimal	72673881
12	Duodecimal	20408789
16	Hexadecimal	454ea59
20	Vigesimal	12e44e1
36	Base36	179nix

Cryptographic Hash Functions

md5	6415af45c60a7cdbcc34482f4fa058d9
sha1	140a7d3ce8177d3b97c82cd88837fc6eff90cff0
sha256	ae90f8305e32846243e80a5a1eac39e15f140967f56fd05b52fcb5aff60a9dd1
sha512	6bf4a9a1cdb66b41557d2f12f6a3dca8ebbac2192a36a002405d24f56812062b544d28a0c24a9ae45bfd18c64732f24c0147f4c1f16814d8d8c32d9b5cae4d0d
ripemd-160	83e8b438b5fc6801b15079cb0829e4f40f0748a8

72673881 as geometric shapes

Circle

Radius = n

Diameter	145347762
Circumference	456623461.31492
Area	1.6592299544704E+16

Sphere

Radius = n

Volume	1.6077690701709E+24
Surface area	6.6369198178817E+16
Circumference	456623461.31492

Square

Length = n

Perimeter	290695524
Area	5281492979602161
Diagonal	102776388.14049

Cube

Length = n

Surface area	31688957877612966
Volume	3.8382659230194E+23
Space diagonal	125874854.27521

Equilateral Triangle

Length = n

Perimeter	218021643
Area	2.2869535451223E+15
Altitude	62937427.137607

Triangular Pyramid

Length = n

Surface area	2.2869535451223E+15
Volume	4.5234397702738E+22
Height	34258796.046829