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

7972215 (number)

7972215 is an odd 7-digits composite number following 7972214 and preceding 7972216. In scientific notation, it is written as 7.972215 × 10^6. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 4251840 positive integers (up to 7972215) that are relatively prime to 7972215.

Interesting facts

7972215 has 8 divisors, whose sum is 12755568
The reverse of 7972215 is 5122797
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 33
Digital Root 6

Name

Name	seven million nine hundred seventy-two thousand two hundred fifteen

Notation

Scientific notation	7.972215 × 10^6
Engineering notation	7.972215 × 10^6

Prime Factorization of 7972215

Prime Factorization 3 × 5 × 531481

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	7972215	Product of the distinct prime numbers

The prime factorization of 7972215 is 3 × 5 × 531481. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 78, 38, 759, 8, 9544, 4216, 63866, 22549, 632920, 78496, 257784, 8590010, 32155468, 18993502, 48164038, 542906710, 5026511001, 9424894105

Basic calculations (n = 7972215)

Multiplication

n×y

n×2	15944430
n×3	23916645
n×4	31888860
n×5	39861075

Division

n÷y

n÷2	3986107.5
n÷3	2657405
n÷3	1993053.75
n÷5	1594443

Exponentiation

n^y

n²	63556212006225
n³	5.0668378669921E+20
n⁴	4.0393920845802E+27
n⁵	3.2202902167572E+34

Nth Root

^y√n

²√n	2823.5111120731
³√n	199.76818975719
⁴√n	53.136720938284
⁵√n	24.005778828115

Divisors of 7972215

1, 3, 5, 15, 531481, 1594443, 2657405, 7972215

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	-7972214	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 7972215 can be divided by 8 positive divisors. The sum of these divisors (counting 7972215) is 1, the average is 0.125.

Base conversion 7972215

Base	System	Value
2	Binary	11110011010010101110111
3	Ternary	120000000211020
4	Quaternary	132122111313
5	Quinary	4020102330
6	Senary	442512223
8	Octal	36322567
10	Decimal	7972215
12	Duodecimal	2805673
16	Hexadecimal	79a577
20	Vigesimal	29gaaf
36	Base36	4qvef

Cryptographic Hash Functions

md5	48fb9b0c730bb65ebbcb3259b4a15d0c
sha1	68ecb183ad6089c190b7dc0f54b1f015bc844c47
sha256	32293e6e9d72dd181179a4e18bba3101164014d9822d82d90ef64944f1ea2c4f
sha512	496067dec02f0f1cfd084e0e89397ed2e608a18b2c9ca666948ed8293d3e22f2933f9ab7ad8fcfabd2e9cc72c4f0f95145b588b2ca804edc0000870c741cb252
ripemd-160	420e116b1a11ce438b73390e0afd32766a95b929

7972215 as geometric shapes

Circle

Radius = n

Diameter	15944430
Circumference	50090904.153677
Area	1.9966772872875E+14

Sphere

Radius = n

Volume	2.1223920826497E+21
Surface area	7.9867091491501E+14
Circumference	50090904.153677

Square

Length = n

Perimeter	31888860
Area	63556212006225
Diagonal	11274414.575154

Cube

Length = n

Surface area	381337272037350
Volume	5.0668378669921E+20
Space diagonal	13808281.428863

Equilateral Triangle

Length = n

Perimeter	23916645
Area	27520647082850
Altitude	6904140.7144314

Triangular Pyramid

Length = n

Surface area	27520647082850
Volume	5.9713256915381E+19
Height	3758138.1917181