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

72019997 (number)

72019997 is an odd 8-digits composite number following 72019996 and preceding 72019998. In scientific notation, it is written as 7.2019997 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 61437600 positive integers (up to 72019997) that are relatively prime to 72019997.

Interesting facts

72019997 has 8 divisors, whose sum is 82700352
The reverse of 72019997 is 79991027
Previous prime number is 211

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	seventy-two million nineteen thousand nine hundred ninety-seven

Notation

Scientific notation	7.2019997 × 10^7
Engineering notation	7.2019997 × 10^6

Prime Factorization of 72019997

Prime Factorization 7 × 211 × 48761

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72019997	Product of the distinct prime numbers

The prime factorization of 72019997 is 7 × 211 × 48761. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 85, 37, 517, 105, 3357, 3793, 9295, 56430, 915970, 550955, 6435066, 2718806, 65369645, 61638705, 575128986, 818109145, 5075778047, 8771968032

Basic calculations (n = 72019997)

Multiplication

n×y

n×2	144039994
n×3	216059991
n×4	288079988
n×5	360099985

Division

n÷y

n÷2	36009998.5
n÷3	24006665.666667
n÷3	18004999.25
n÷5	14403999.4

Exponentiation

n^y

n²	5186879967880009
n³	3.7355907972608E+23
n⁴	2.6903723801195E+31
n⁵	1.9376061074509E+39

Nth Root

^y√n

²√n	8486.4596269587
³√n	416.05527533811
⁴√n	92.121982322129
⁵√n	37.281263257505

Divisors of 72019997

1, 7, 211, 1477, 48761, 341327, 10288571, 72019997

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	-72019996	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 72019997 can be divided by 8 positive divisors. The sum of these divisors (counting 72019997) is 1, the average is 0.125.

Base conversion 72019997

Base	System	Value
2	Binary	100010010101111000000011101
3	Ternary	12000111222212022
4	Quaternary	10102233000131
5	Quinary	121414114442
6	Senary	11051345525
8	Octal	422570035
10	Decimal	72019997
12	Duodecimal	201522a5
16	Hexadecimal	44af01d
20	Vigesimal	12a29jh
36	Base36	16vmzh

Cryptographic Hash Functions

md5	6bdd281751efb44a49eec26d86149799
sha1	f81d32c723eb0751a8c89d145fa6f8caa37d623c
sha256	cf1f302c4615a6857044e6bc1a1e8abbcfc7525bf78af10926a169e8c3615597
sha512	97dc47ce919a264575827bee464a725f385d799ef994aa02df85b9714367eefac00da37078c49febc05ff316a5cc5b342440b8a8aac5beb329d678d09e30aab5
ripemd-160	e259ccb33fe5c046002980c81a636b907c2148a7

72019997 as geometric shapes

Circle

Radius = n

Diameter	144039994
Circumference	452514986.97352
Area	1.6295064002144E+16

Sphere

Radius = n

Volume	1.5647606140656E+24
Surface area	6.5180256008576E+16
Circumference	452514986.97352

Square

Length = n

Perimeter	288079988
Area	5186879967880009
Diagonal	101851656.51947

Cube

Length = n

Surface area	31121279807280054
Volume	3.7355907972608E+23
Space diagonal	124742293.96496

Equilateral Triangle

Length = n

Perimeter	216059991
Area	2.2459849092824E+15
Altitude	62371146.982479

Triangular Pyramid

Length = n

Surface area	2.2459849092824E+15
Volume	4.4024359741353E+22
Height	33950552.173157