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

51988905 (number)

51988905 is an odd 8-digits composite number following 51988904 and preceding 51988906. In scientific notation, it is written as 5.1988905 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 27409536 positive integers (up to 51988905) that are relatively prime to 51988905.

Interesting facts

51988905 has 24 divisors, whose sum is 81020160
The reverse of 51988905 is 50988915
Previous prime number is 89

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	fifty-one million nine hundred eighty-eight thousand nine hundred five

Notation

Scientific notation	5.1988905 × 10^7
Engineering notation	5.1988905 × 10^6

Prime Factorization of 51988905

Prime Factorization 3 × 3 × 15 × 89 × 4327

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	17329635	Product of the distinct prime numbers

The prime factorization of 51988905 is 3 × 3 × 15 × 89 × 4327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 76, 94, 657, 849, 2437, 6892, 90695, 55522, 215093, 979881, 8675429, 8280530, 80628911, 34290645, 507374, 341175096, 5719498343, 4751826999

Basic calculations (n = 51988905)

Multiplication

n×y

n×2	103977810
n×3	155966715
n×4	207955620
n×5	259944525

Division

n÷y

n÷2	25994452.5
n÷3	17329635
n÷3	12997226.25
n÷5	10397781

Exponentiation

n^y

n²	2702846243099025
n³	1.4051801656208E+23
n⁴	7.3053778138345E+30
n⁵	3.7979859315255E+38

Nth Root

^y√n

²√n	7210.3332100535
³√n	373.2245675042
⁴√n	84.913680935721
⁵√n	34.928676836854

Divisors of 51988905

1, 3, 9, 15, 45, 89, 135, 267, 801, 1335, 4005, 4327, 12015, 12981, 38943, 64905, 194715, 385103, 584145, 1155309, 3465927, 5776545, 17329635, 51988905

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-51988904	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988905 can be divided by 24 positive divisors. The sum of these divisors (counting 51988905) is 1, the average is 0.041666666666667.

Base conversion 51988905

Base	System	Value
2	Binary	11000110010100100110101001
3	Ternary	10121211022101000
4	Quaternary	3012110212221
5	Quinary	101302121110
6	Senary	5054145213
8	Octal	306244651
10	Decimal	51988905
12	Duodecimal	154b2209
16	Hexadecimal	31949a9
20	Vigesimal	g4ic55
36	Base36	uyaw9

Cryptographic Hash Functions

md5	bddff4cb58251bb51442c99737c09f50
sha1	544e967a89aab0a5a057e327e3a967c2cf37654d
sha256	38e830738154bb3c15b03132b518e3461203b52992b375c18cfff061dfee83ca
sha512	f48bfe685e43e4e2640fe7287f49ba1b75a4918aab10ca9bf1c892e039be60cce421d675d213452d35423fba0c4e883504845b8f291af0bb7cd8c02d49427e26
ripemd-160	9df59612e12560fd0e0df8ad8b333e0dc231dd30

51988905 as geometric shapes

Circle

Radius = n

Diameter	103977810
Circumference	326655924.03236
Area	8.4912419011027E+15

Sphere

Radius = n

Volume	5.8860049137126E+23
Surface area	3.3964967604411E+16
Circumference	326655924.03236

Square

Length = n

Perimeter	207955620
Area	2702846243099025
Diagonal	73523414.543926

Cube

Length = n

Surface area	16217077458594150
Volume	1.4051801656208E+23
Space diagonal	90047424.889872

Equilateral Triangle

Length = n

Perimeter	155966715
Area	1.1703667545235E+15
Altitude	45023712.444936

Triangular Pyramid

Length = n

Surface area	1.1703667545235E+15
Volume	1.6560207064989E+22
Height	24507804.847975