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

7139991 (number)

7139991 is an odd 7-digits composite number following 7139990 and preceding 7139992. In scientific notation, it is written as 7.139991 × 10^6. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 4481568 positive integers (up to 7139991) that are relatively prime to 7139991.

Interesting facts

7139991 has 8 divisors, whose sum is 7310320
The reverse of 7139991 is 1999317
Previous prime number is 547

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 39
Digital Root 3

Name

Name	seven million one hundred thirty-nine thousand nine hundred ninety-one

Notation

Scientific notation	7.139991 × 10^6
Engineering notation	7.139991 × 10^6

Prime Factorization of 7139991

Prime Factorization 57 × 547 × 229

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	7139991	Product of the distinct prime numbers

The prime factorization of 7139991 is 57 × 547 × 229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 22, 52, 755, 292, 254, 4084, 15912, 14975, 67072, 889048, 6048596, 4992079, 32881847, 39884864, 347089248, 325663982, 4775640910, 787215839

Basic calculations (n = 7139991)

Multiplication

n×y

n×2	14279982
n×3	21419973
n×4	28559964
n×5	35699955

Division

n÷y

n÷2	3569995.5
n÷3	2379997
n÷3	1784997.75
n÷5	1427998.2

Exponentiation

n^y

n²	50979471480081
n³	3.6399296755254E+20
n⁴	2.5989065123884E+27
n⁵	1.8556169108295E+34

Nth Root

^y√n

²√n	2672.0761590943
³√n	192.55991613284
⁴√n	51.692128598988
⁵√n	23.482240563852

Divisors of 7139991

1, 57, 229, 547, 13053, 31179, 125263, 7139991

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	-7139990	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 7139991 can be divided by 8 positive divisors. The sum of these divisors (counting 7139991) is 1, the average is 0.125.

Base conversion 7139991

Base	System	Value
2	Binary	11011001111001010010111
3	Ternary	111102202020010
4	Quaternary	123033022113
5	Quinary	3311434431
6	Senary	413011303
8	Octal	33171227
10	Decimal	7139991
12	Duodecimal	2483b33
16	Hexadecimal	6cf297
20	Vigesimal	24c9jb
36	Base36	49193

Cryptographic Hash Functions

md5	dd96d7327e4b5c8a4d0b927b4a258ff0
sha1	bcf152b63124fc2d7c3fc51c88fb6b2a3593e431
sha256	1feb0764e65f7fce770be55cde5a7fa150aea448fa1e49e28c39b75bcdefb578
sha512	3a6f01ad5d58c3159bc6e12cf50023bc059e636c22e69b78459e3287bdf47114c9e5b9481ea4880db0345aed638dc69b7110f69be82c5e61ac99987d230751ba
ripemd-160	237f8ab76fc48f12b5b557a1a411e2b9d8fc15d7

7139991 as geometric shapes

Circle

Radius = n

Diameter	14279982
Circumference	44861886.544594
Area	1.6015673308571E+14

Sphere

Radius = n

Volume	1.5246901770952E+21
Surface area	6.4062693234285E+14
Circumference	44861886.544594

Square

Length = n

Perimeter	28559964
Area	50979471480081
Diagonal	10097472.107422

Cube

Length = n

Surface area	305876828880486
Volume	3.6399296755254E+20
Space diagonal	12366827.177585

Equilateral Triangle

Length = n

Perimeter	21419973
Area	22074758686627
Altitude	6183413.5887923

Triangular Pyramid

Length = n

Surface area	22074758686627
Volume	4.2896982610102E+19
Height	3365824.0358073