51988649 (number)

51988649 is an odd 8-digits prime number following 51988648 and preceding 51988650. In scientific notation, it is written as 5.1988649 × 10^7. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 51988648 positive integers (up to 51988649) that are relatively prime to 51988649.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand six hundred forty-nine

Notation

Scientific notation 5.1988649 × 10^7
Engineering notation 5.1988649 × 10^6

Prime Factorization of 51988649

Prime Factorization 51988649

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 51988649
Product of the distinct prime numbers

The prime factorization of 51988649 is 51988649. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 9, 84, 38, 85, 330, 6605, 2437, 51794, 39927, 934877, 121230, 9556177, 4603483, 19058457, 4985941, 661621766, 363494374, 7377741387, 4633218605

Basic calculations (n = 51988649)

Multiplication

n×y
n×2 103977298
n×3 155965947
n×4 207954596
n×5 259943245

Division

n÷y
n÷2 25994324.5
n÷3 17329549.666667
n÷3 12997162.25
n÷5 10397729.8

Exponentiation

ny
n2 2702819624845201
n3 1.4051594078639E+23
n4 7.3052339244484E+30
n5 3.7978924236104E+38

Nth Root

y√n
2√n 7210.3154577314
3√n 373.2239549014
4√n 84.913576404079
5√n 34.928642438134

Divisors of 51988649

1, 51988649

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 51988650
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 25994325
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 7210.3155270765
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999615301
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988649 can be divided by 2 positive divisors. The sum of these divisors (counting 51988649) is 51988650, the average is 25994325.

Base conversion 51988649

Base System Value
2 Binary 11000110010100100010101001
3 Ternary 10121211022000112
4 Quaternary 3012110202221
5 Quinary 101302114044
6 Senary 5054144105
8 Octal 306244251
10 Decimal 51988649
12 Duodecimal 154b2035
16 Hexadecimal 31948a9
20 Vigesimal g4ibc9
36 Base36 uyap5

Cryptographic Hash Functions

md5 cc52122046ee50beb4654829e42f4019
sha1 6f576f944e6642bd2af91961ca0b86b834d35f98
sha256 b88dbcb073c090cd00247c7c1367d8706ce446029b64593a9ae5954ad22f71c2
sha512 688af78311a748e785b52c6b78cffc67345eab557727ecd8f82c292c8267b24c9879da59d1085be94c1a00e27eae93d3e80f0305cba47fd7635d0e9881a0ded0
ripemd-160 032445e8fdaa251228a8fd7cf88ad7bc96bb673f

51988649 as geometric shapes

Circle

Radius = n
Diameter 103977298
Circumference 326654315.53692
Area 8.491158277392E+15

Sphere

Radius = n
Volume 5.8859179638237E+23
Surface area 3.3964633109568E+16
Circumference 326654315.53692

Square

Length = n
Perimeter 207954596
Area 2702819624845201
Diagonal 73523052.505254

Cube

Length = n
Surface area 16216917749071206
Volume 1.4051594078639E+23
Space diagonal 90046981.484865

Equilateral Triangle

Length = n
Perimeter 155965947
Area 1.1703552284815E+15
Altitude 45023490.742432

Triangular Pyramid

Length = n
Surface area 1.1703552284815E+15
Volume 1.6559962432477E+22
Height 24507684.168418