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

66970897 (number)

66970897 is an odd 8-digits composite number following 66970896 and preceding 66970898. In scientific notation, it is written as 6.6970897 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 57403584 positive integers (up to 66970897) that are relatively prime to 66970897.

Interesting facts

66970897 has 6 divisors, whose sum is 77904978
The reverse of 66970897 is 79807966
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7

Name

Name	sixty-six million nine hundred seventy thousand eight hundred ninety-seven

Notation

Scientific notation	6.6970897 × 10^7
Engineering notation	6.6970897 × 10^6

Prime Factorization of 66970897

Prime Factorization 7 × 7 × 1366753

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	9567271	Product of the distinct prime numbers

The prime factorization of 66970897 is 7 × 7 × 1366753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 35, 75, 466, 932, 1853, 3326, 51029, 52103, 507836, 182112, 6537063, 86267, 60263620, 41893385, 645104114, 667616750, 1253187541, 4922998002

Basic calculations (n = 66970897)

Multiplication

n×y

n×2	133941794
n×3	200912691
n×4	267883588
n×5	334854485

Division

n÷y

n÷2	33485448.5
n÷3	22323632.333333
n÷3	16742724.25
n÷5	13394179.4

Exponentiation

n^y

n²	4485101044984609
n³	3.0037124011826E+23
n⁴	2.0116131383722E+31
n⁵	1.3471953629377E+39

Nth Root

^y√n

²√n	8183.5748301094
³√n	406.09599394841
⁴√n	90.463113090969
⁵√n	36.743220849802

Divisors of 66970897

1, 7, 49, 1366753, 9567271, 66970897

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	-66970896	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 66970897 can be divided by 6 positive divisors. The sum of these divisors (counting 66970897) is 1, the average is 0.16666666666667.

Base conversion 66970897

Base	System	Value
2	Binary	11111111011110010100010001
3	Ternary	11200000110210121
4	Quaternary	3333132110101
5	Quinary	114121032042
6	Senary	10351230241
8	Octal	377362421
10	Decimal	66970897
12	Duodecimal	1a518381
16	Hexadecimal	3fde511
20	Vigesimal	10ib74h
36	Base36	13vf2p

Cryptographic Hash Functions

md5	f920568339a917b10da2c670297868cf
sha1	044e0596318a51ddcb10b1e3d305dd37d7e55006
sha256	1643587120b8c2d12678df1533e9887550b4f38c973cbe70e703f660f45b2110
sha512	916f1e5f3f60e2b4007fa5b85a5cb24ea66c81c0ff9d26131aaddcbbf835780afa60df00ed70759e9a18f2968be36763bbaeda8d46597ab9e1674ac6f6276350
ripemd-160	df17212404e793692c5e2eadb43bfdfbeae2c186

66970897 as geometric shapes

Circle

Radius = n

Diameter	133941794
Circumference	420790556.03904
Area	1.4090360493532E+16

Sphere

Radius = n

Volume	1.2581921084069E+24
Surface area	5.6361441974126E+16
Circumference	420790556.03904

Square

Length = n

Perimeter	267883588
Area	4485101044984609
Diagonal	94711150.821692

Cube

Length = n

Surface area	26910606269907654
Volume	3.0037124011826E+23
Space diagonal	115996996.23246

Equilateral Triangle

Length = n

Perimeter	200912691
Area	1.9421057217484E+15
Altitude	57998498.116231

Triangular Pyramid

Length = n

Surface area	1.9421057217484E+15
Volume	3.5399090126839E+22
Height	31570383.607231