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

66996953 (number)

66996953 is an odd 8-digits composite number following 66996952 and preceding 66996954. In scientific notation, it is written as 6.6996953 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 63949600 positive integers (up to 66996953) that are relatively prime to 66996953.

Interesting facts

66996953 has 8 divisors, whose sum is 70056576
The reverse of 66996953 is 35969966
Previous prime number is 521

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

Name	sixty-six million nine hundred ninety-six thousand nine hundred fifty-three

Notation

Scientific notation	6.6996953 × 10^7
Engineering notation	6.6996953 × 10^6

Prime Factorization of 66996953

Prime Factorization 23 × 521 × 5591

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66996953	Product of the distinct prime numbers

The prime factorization of 66996953 is 23 × 521 × 5591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 96, 20, 771, 862, 9900, 1505, 41304, 51278, 90048, 932670, 444987, 8603928, 57480008, 32911276, 120489691, 127824494, 697760876, 8608246565

Basic calculations (n = 66996953)

Multiplication

n×y

n×2	133993906
n×3	200990859
n×4	267987812
n×5	334984765

Division

n÷y

n÷2	33498476.5
n÷3	22332317.666667
n÷3	16749238.25
n÷5	13399390.6

Exponentiation

n^y

n²	4488591711284209
n³	3.007219679171E+23
n⁴	2.0147455550609E+31
n⁵	1.3498181325938E+39

Nth Root

^y√n

²√n	8185.1666446078
³√n	406.14865296762
⁴√n	90.471910804447
⁵√n	36.746079501684

Divisors of 66996953

1, 23, 521, 5591, 11983, 128593, 2912911, 66996953

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	-66996952	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 66996953 can be divided by 8 positive divisors. The sum of these divisors (counting 66996953) is 1, the average is 0.125.

Base conversion 66996953

Base	System	Value
2	Binary	11111111100100101011011001
3	Ternary	11200001210112122
4	Quaternary	3333210223121
5	Quinary	114122400303
6	Senary	10351551025
8	Octal	377445331
10	Decimal	66996953
12	Duodecimal	1a52b475
16	Hexadecimal	3fe4ad9
20	Vigesimal	10iec7d
36	Base36	13vz6h

Cryptographic Hash Functions

md5	75ee5dbd27f80f6b6bd7cbd6f7574177
sha1	e44a04f8c1b3875009d762460416b56faa2384ec
sha256	ac23248792d939d18236842de3511c15e27569311c5c42380b9f9c71a3e7f516
sha512	bed4afc014deec2152ce0e87feed710f0219660e95d51546869700402483b31ebbff13c6e46979d440e32cbf28b1045676d42960a59f0ad1b3a43540040e5858
ripemd-160	6b7ebd70bcbcbb8a1de42febed4cf6dbf9d53aba

66996953 as geometric shapes

Circle

Radius = n

Diameter	133993906
Circumference	420954270.7154
Area	1.4101326745135E+16

Sphere

Radius = n

Volume	1.2596612335752E+24
Surface area	5.6405306980538E+16
Circumference	420954270.7154

Square

Length = n

Perimeter	267987812
Area	4488591711284209
Diagonal	94747999.570273

Cube

Length = n

Surface area	26931550267705254
Volume	3.007219679171E+23
Space diagonal	116042126.5483

Equilateral Triangle

Length = n

Perimeter	200990859
Area	1.9436172245942E+15
Altitude	58021063.274152

Triangular Pyramid

Length = n

Surface area	1.9436172245942E+15
Volume	3.5440423794324E+22
Height	31582666.523424