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

80972647 (number)

80972647 is an odd 8-digits composite number following 80972646 and preceding 80972648. In scientific notation, it is written as 8.0972647 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 69405084 positive integers (up to 80972647) that are relatively prime to 80972647.

Interesting facts

80972647 has 6 divisors, whose sum is 94192728
The reverse of 80972647 is 74627908
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	eighty million nine hundred seventy-two thousand six hundred forty-seven

Notation

Scientific notation	8.0972647 × 10^7
Engineering notation	8.0972647 × 10^6

Prime Factorization of 80972647

Prime Factorization 7 × 7 × 1652503

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	11567521	Product of the distinct prime numbers

The prime factorization of 80972647 is 7 × 7 × 1652503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 32, 25, 957, 624, 3772, 6564, 86165, 93133, 987689, 370826, 8734417, 2320236, 15937764, 11119042, 594721860, 376177885, 854572244, 4634755939

Basic calculations (n = 80972647)

Multiplication

n×y

n×2	161945294
n×3	242917941
n×4	323890588
n×5	404863235

Division

n÷y

n÷2	40486323.5
n÷3	26990882.333333
n÷3	20243161.75
n÷5	16194529.4

Exponentiation

n^y

n²	6556569562186609
n³	5.3090279268988E+23
n⁴	4.2988604423792E+31
n⁵	3.4809010910303E+39

Nth Root

^y√n

²√n	8998.4802605773
³√n	432.62616208734
⁴√n	94.86031973685
⁵√n	38.165210961406

Divisors of 80972647

1, 7, 49, 1652503, 11567521, 80972647

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80972646	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80972647 can be divided by 6 positive divisors. The sum of these divisors (counting 80972647) is 1, the average is 0.16666666666667.

Base conversion 80972647

Base	System	Value
2	Binary	100110100111000101101100111
3	Ternary	12122100211120221
4	Quaternary	10310320231213
5	Quinary	131212111042
6	Senary	12011305211
8	Octal	464705547
10	Decimal	80972647
12	Duodecimal	2314b207
16	Hexadecimal	4d38b67
20	Vigesimal	1561bc7
36	Base36	1c7iw7

Cryptographic Hash Functions

md5	c5c1fcf471699befa6e4b0b2092fcfd0
sha1	a268ba400f27319d2678e0703df04d90585cea73
sha256	34b5dbfd257d7755295d756402940024d8e3f68f319de5ed2c904cefddbd8a2e
sha512	49e73856c01e8559d5251e7588a581c1bdd2372c1b58d1fbaada6b3f09602ffefac507b6663cf7625e34a33d92aaad7faa5e40362769248774dd0145ba198d6c
ripemd-160	0211b089a23ef66cabb71955d9955ca3e3614d87

80972647 as geometric shapes

Circle

Radius = n

Diameter	161945294
Circumference	508766145.91384
Area	2.0598070769316E+16

Sphere

Radius = n

Volume	2.2238404177131E+24
Surface area	8.2392283077264E+16
Circumference	508766145.91384

Square

Length = n

Perimeter	323890588
Area	6556569562186609
Diagonal	114512615.56865

Cube

Length = n

Surface area	39339417373119654
Volume	5.3090279268988E+23
Space diagonal	140248738.62734

Equilateral Triangle

Length = n

Perimeter	242917941
Area	2.8390779012667E+15
Altitude	70124369.31367

Triangular Pyramid

Length = n

Surface area	2.8390779012667E+15
Volume	6.2567494143648E+22
Height	38170871.856216