72498981, seventy-two million four hundred ninety-eight thousand nine hundred eighty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

72498981 has 8 divisors, whose sum is 96704640
The reverse of 72498981 is 18989427
Previous prime number is 4943

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	seventy-two million four hundred ninety-eight thousand nine hundred eighty-one

Notation

Scientific notation	7.2498981 × 10^7
Engineering notation	7.2498981 × 10^6

Prime Factorization of 72498981

Prime Factorization 3 × 4943 × 4889

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72498981	Product of the distinct prime numbers

The prime factorization of 72498981 is 3 × 4943 × 4889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 4, 68, 849, 750, 965, 224, 32841, 57303, 637315, 797656, 5372835, 5518513, 50195518, 28344458, 813022704, 100024889, 9248786742, 4824873212

Basic calculations (n = 72498981)

Multiplication

n×y

n×2	144997962
n×3	217496943
n×4	289995924
n×5	362494905

Division

n÷y

n÷2	36249490.5
n÷3	24166327
n÷3	18124745.25
n÷5	14499796.2

Exponentiation

n^y

n²	5256102246038361
n³	3.8106205686959E+23
n⁴	2.762661082081E+31
n⁵	2.0029011329923E+39

Nth Root

^y√n

²√n	8514.6333450126
³√n	416.97559219721
⁴√n	92.274770901978
⁵√n	37.330721221979

Divisors of 72498981

1, 3, 4889, 4943, 14667, 14829, 24166327, 72498981

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	-72498980	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 72498981 can be divided by 8 positive divisors. The sum of these divisors (counting 72498981) is 1, the average is 0.125.

Base conversion 72498981

Base	System	Value
2	Binary	100010100100011111100100101
3	Ternary	12001102022220110
4	Quaternary	10110203330211
5	Quinary	122024431411
6	Senary	11105523233
8	Octal	424437445
10	Decimal	72498981
12	Duodecimal	20343519
16	Hexadecimal	4523f25
20	Vigesimal	12d2791
36	Base36	175wkl

Cryptographic Hash Functions

md5	6e283319d7bf82bc0c8fafd57c20099e
sha1	d064a38598842100ddf7a91eaea85165533ebc92
sha256	43c023b3ea51808b48dca5dc6ddb050faafcb9ff6e0f5d1952415589fece1313
sha512	e1585e1ef0df9e5a29f49249b1181086dc05b1f22636253ba6834cae53f732d0196d93c8aa58c85a5850b9bb0b2743d23631a0bf89809910632ff0dc5647f823
ripemd-160	8fd16c9150f1d510425e2515493fbf2c2a776eea

72498981 as geometric shapes

Circle

Radius = n

Diameter	144997962
Circumference	455524532.20469
Area	1.6512532202671E+16

Sphere

Radius = n

Volume	1.5961890112311E+24
Surface area	6.6050128810684E+16
Circumference	455524532.20469

Square

Length = n

Perimeter	289995924
Area	5256102246038361
Diagonal	102529042.18843

Cube

Length = n

Surface area	31536613476230166
Volume	3.8106205686959E+23
Space diagonal	125571918.58897

Equilateral Triangle

Length = n

Perimeter	217496943
Area	2.2759590349788E+15
Altitude	62785959.294485

Triangular Pyramid

Length = n

Surface area	2.2759590349788E+15
Volume	4.4908594077564E+22
Height	34176347.396143