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

51991373 (number)

51991373 is an odd 8-digits composite number following 51991372 and preceding 51991374. In scientific notation, it is written as 5.1991373 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 44564028 positive integers (up to 51991373) that are relatively prime to 51991373.

Interesting facts

51991373 has 4 divisors, whose sum is 59418720
The reverse of 51991373 is 37319915
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	fifty-one million nine hundred ninety-one thousand three hundred seventy-three

Notation

Scientific notation	5.1991373 × 10^7
Engineering notation	5.1991373 × 10^6

Prime Factorization of 51991373

Prime Factorization 7 × 7427339

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	51991373	Product of the distinct prime numbers

The prime factorization of 51991373 is 7 × 7427339. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 78, 28, 715, 425, 653, 346, 11471, 96786, 479406, 802381, 7165018, 6572125, 6591025, 45841269, 779811615, 636927444, 6815897802, 9517110687

Basic calculations (n = 51991373)

Multiplication

n×y

n×2	103982746
n×3	155974119
n×4	207965492
n×5	259956865

Division

n÷y

n÷2	25995686.5
n÷3	17330457.666667
n÷3	12997843.25
n÷5	10398274.6

Exponentiation

n^y

n²	2703102866425129
n³	1.4053802938568E+23
n⁴	7.3067651064757E+30
n⁵	3.7988875007417E+38

Nth Root

^y√n

²√n	7210.5043512919
³√n	373.23047327491
⁴√n	84.914688666284
⁵√n	34.929008455062

Divisors of 51991373

1, 7, 7427339, 51991373

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-51991372	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51991373 can be divided by 4 positive divisors. The sum of these divisors (counting 51991373) is 1, the average is 0.25.

Base conversion 51991373

Base	System	Value
2	Binary	11000110010101001101001101
3	Ternary	10121211102202102
4	Quaternary	3012111031031
5	Quinary	101302210443
6	Senary	5054204445
8	Octal	306251515
10	Decimal	51991373
12	Duodecimal	154b3725
16	Hexadecimal	319534d
20	Vigesimal	g4ii8d
36	Base36	uycst

Cryptographic Hash Functions

md5	729edc2c34ba7f70284740acfb82ca33
sha1	7d364dcb079eb8f76d0a94746f6de5db054d8191
sha256	db48c3b8e22b95f3ac281afdb462c8ffb8436521679a83cd970ba27dd016347e
sha512	b392710b58e8ea5e24df317643e9587adb5998417e51e31e6837191f34fcd957f39fefdd11679a7003ecab8901c25e56c454aefe62769007785d2371e52c2065
ripemd-160	f327ca96a2442b5134dbf6cee3eb2c9284804f08

51991373 as geometric shapes

Circle

Radius = n

Diameter	103982746
Circumference	326671430.93369
Area	8.4920481070587E+15

Sphere

Radius = n

Volume	5.8868432089071E+23
Surface area	3.3968192428235E+16
Circumference	326671430.93369

Square

Length = n

Perimeter	207965492
Area	2703102866425129
Diagonal	73526904.822998

Cube

Length = n

Surface area	16218617198550774
Volume	1.4053802938568E+23
Space diagonal	90051699.591265

Equilateral Triangle

Length = n

Perimeter	155974119
Area	1.1704778756833E+15
Altitude	45025849.795632

Triangular Pyramid

Length = n

Surface area	1.1704778756833E+15
Volume	1.6562565598868E+22
Height	24508968.274333