51988788 (number)

51988788 is an even 8-digits composite number following 51988787 and preceding 51988789. In scientific notation, it is written as 5.1988788 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 72 positive divisors. There are 15393024 positive integers (up to 51988788) that are relatively prime to 51988788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1988788 × 10^7
Engineering notation 5.1988788 × 10^6

Prime Factorization of 51988788

Prime Factorization 2 × 2 × 9 × 19 × 17 × 17 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1529082
Product of the distinct prime numbers

The prime factorization of 51988788 is 2 × 2 × 9 × 19 × 17 × 17 × 263. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 1, 66, 53, 551, 882, 3511, 9113, 45404, 29999, 471754, 86221, 652491, 138015, 22977184, 87151148, 200496429, 23266470, 9371983372, 5729368055

Basic calculations (n = 51988788)

Multiplication

n×y
n×2 103977576
n×3 155966364
n×4 207955152
n×5 259943940

Division

n÷y
n÷2 25994394
n÷3 17329596
n÷3 12997197
n÷5 10397757.6

Exponentiation

ny
n2 2702834077708944
n3 1.4051706786519E+23
n4 7.3053120516248E+30
n5 3.7979431952576E+38

Nth Root

y√n
2√n 7210.3250966929
3√n 373.22428752582
4√n 84.913633161542
5√n 34.928661115581

Divisors of 51988788

1, 2, 4, 9, 17, 18, 19, 34, 36, 38, 68, 76, 153, 171, 263, 289, 306, 323, 342, 526, 578, 612, 646, 684, 1052, 1156, 1292, 2367, 2601, 2907, 4471, 4734, 4997, 5202, 5491, 5814, 8942, 9468, 9994, 10404, 10982, 11628, 17884, 19988, 21964, 40239, 44973, 49419, 76007, 80478, 84949, 89946, 98838, 152014, 160956, 169898, 179892, 197676, 304028, 339796, 684063, 764541, 1368126, 1444133, 1529082, 2736252, 2888266, 3058164, 5776532, 12997197, 25994394, 51988788

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988788 can be divided by 72 positive divisors. The sum of these divisors (counting 51988788) is 1, the average is 0.013888888888889.

Base conversion 51988788

Base System Value
2 Binary 11000110010100100100110100
3 Ternary 10121211022012200
4 Quaternary 3012110210310
5 Quinary 101302120123
6 Senary 5054144500
8 Octal 306244464
10 Decimal 51988788
12 Duodecimal 154b2130
16 Hexadecimal 3194934
20 Vigesimal g4ibj8
36 Base36 uyat0

Cryptographic Hash Functions

md5 97c0a9fc2a052799611acc1ffaf21a22
sha1 d8b1bdc1e0c02053109408420a24980044a3e559
sha256 fcd37458b7f6ac19a59237f9f5fb78fb17c6d92aa362d0b73759c2fde44ff163
sha512 ecb2a6518435a1315843a6459f484a0fe4f3689971bbb6cf0bb17a51191754b23d01c08e6b4b0122c5660671526a6b9f06aeee449640f2fb53957261a0397a15
ripemd-160 9a2b14fd995917fcb628c7c054e7341be51374f7

51988788 as geometric shapes

Circle

Radius = n
Diameter 103977576
Circumference 326655188.89967
Area 8.4912036824026E+15

Sphere

Radius = n
Volume 5.8859651747899E+23
Surface area 3.396481472961E+16
Circumference 326655188.89967

Square

Length = n
Perimeter 207955152
Area 2702834077708944
Diagonal 73523249.08094

Cube

Length = n
Surface area 16217004466253664
Volume 1.4051706786519E+23
Space diagonal 90047222.239927

Equilateral Triangle

Length = n
Perimeter 155966364
Area 1.1703614867551E+15
Altitude 45023611.119964

Triangular Pyramid

Length = n
Surface area 1.1703614867551E+15
Volume 1.6560095259987E+22
Height 24507749.693647