51307984 (number)

51307984 is an even 8-digits composite number following 51307983 and preceding 51307985. In scientific notation, it is written as 5.1307984 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 80 positive divisors. There are 20067840 positive integers (up to 51307984) that are relatively prime to 51307984.

Interesting facts

Basic properties

Name

Name fifty-one million three hundred seven thousand nine hundred eighty-four

Notation

Scientific notation 5.1307984 × 10^7
Engineering notation 5.1307984 × 10^6

Prime Factorization of 51307984

Prime Factorization 2 × 2 × 2 × 2 × 13 × 7 × 131 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6413498
Product of the distinct prime numbers

The prime factorization of 51307984 is 2 × 2 × 2 × 2 × 13 × 7 × 131 × 269. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 3, 40, 62, 601, 503, 8626, 6135, 54162, 28131, 536417, 285704, 203392, 7181412, 59690834, 56100747, 572507307, 177446647, 5715922669, 613125396

Basic calculations (n = 51307984)

Multiplication

n×y
n×2 102615968
n×3 153923952
n×4 205231936
n×5 256539920

Division

n÷y
n÷2 25653992
n÷3 17102661.333333
n÷3 12826996
n÷5 10261596.8

Exponentiation

ny
n2 2632509222144256
n3 1.3506874104963E+23
n4 6.9301048046746E+30
n5 3.5556970643657E+38

Nth Root

y√n
2√n 7162.9591650379
3√n 371.58797407166
4√n 84.634267085134
5√n 34.83669852041

Divisors of 51307984

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 269, 364, 524, 538, 728, 917, 1048, 1076, 1456, 1703, 1834, 1883, 2096, 2152, 3406, 3497, 3668, 3766, 4304, 6812, 6994, 7336, 7532, 11921, 13624, 13988, 14672, 15064, 23842, 24479, 27248, 27976, 30128, 35239, 47684, 48958, 55952, 70478, 95368, 97916, 140956, 190736, 195832, 246673, 281912, 391664, 458107, 493346, 563824, 916214, 986692, 1832428, 1973384, 3206749, 3664856, 3946768, 6413498, 7329712, 12826996, 25653992, 51307984

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51307983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51307984 can be divided by 80 positive divisors. The sum of these divisors (counting 51307984) is 1, the average is 0.0125.

Base conversion 51307984

Base System Value
2 Binary 11000011101110010111010000
3 Ternary 10120112201022201
4 Quaternary 3003232113100
5 Quinary 101113323414
6 Senary 5031412544
8 Octal 303562720
10 Decimal 51307984
12 Duodecimal 15224154
16 Hexadecimal 30ee5d0
20 Vigesimal g0d9j4
36 Base36 ujphs

Cryptographic Hash Functions

md5 06b3ab0aebdc38a682a506824e581039
sha1 3b973188370eba644bbd88231e14f671c2a4568b
sha256 8e0e024e9200818a62adad26b4fe1fbf1d156a7933ca24bb06734691f773c74a
sha512 965bec1393d1f6bf3198ea58d498daa4154e2d85a28cdba9eb38d9d0086e043b4211e1ccbf1f69f13d21c1a244d7b8344620c5d42ee8e8fd310f350ebaa81297
ripemd-160 a0b47bda7a47f9b9f04e3a0903715ddc5650ff90

51307984 as geometric shapes

Circle

Radius = n
Diameter 102615968
Circumference 322377571.20981
Area 8.2702716327958E+15

Sphere

Radius = n
Volume 5.6577461948152E+23
Surface area 3.3081086531183E+16
Circumference 322377571.20981

Square

Length = n
Perimeter 205231936
Area 2632509222144256
Diagonal 72560446.830822

Cube

Length = n
Surface area 15795055332865536
Volume 1.3506874104963E+23
Space diagonal 88868035.121931

Equilateral Triangle

Length = n
Perimeter 153923952
Area 1.1399099310369E+15
Altitude 44434017.560966

Triangular Pyramid

Length = n
Surface area 1.1399099310369E+15
Volume 1.5918003787087E+22
Height 24186815.610274