51988365 (number)

51988365 is an odd 8-digits composite number following 51988364 and preceding 51988366. In scientific notation, it is written as 5.1988365 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 23258880 positive integers (up to 51988365) that are relatively prime to 51988365.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1988365 × 10^7
Engineering notation 5.1988365 × 10^6

Prime Factorization of 51988365

Prime Factorization 5 × 3 × 9 × 13 × 11 × 2693

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51988365
Product of the distinct prime numbers

The prime factorization of 51988365 is 5 × 3 × 9 × 13 × 11 × 2693. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 1, 93, 480, 914, 3768, 5234, 78371, 5734, 840291, 388920, 2263456, 5629813, 89106764, 53030456, 849805208, 434754713, 4363216091, 1267033160

Basic calculations (n = 51988365)

Multiplication

n×y
n×2 103976730
n×3 155965095
n×4 207953460
n×5 259941825

Division

n÷y
n÷2 25994182.5
n÷3 17329455
n÷3 12997091.25
n÷5 10397673

Exponentiation

ny
n2 2702790095373225
n3 1.4051363799665E+23
n4 7.3050742996476E+30
n5 3.797788690422E+38

Nth Root

y√n
2√n 7210.2957636979
3√n 373.22327529281
4√n 84.913460438837
5√n 34.928604276896

Divisors of 51988365

1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 2693, 3861, 6435, 8079, 13465, 19305, 24237, 29623, 35009, 40395, 72711, 88869, 105027, 121185, 148115, 175045, 266607, 315081, 363555, 385099, 444345, 525135, 799821, 945243, 1155297, 1333035, 1575405, 1925495, 3465891, 3999105, 4726215, 5776485, 10397673, 17329455, 51988365

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988364
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988365 can be divided by 64 positive divisors. The sum of these divisors (counting 51988365) is 1, the average is 0.015625.

Base conversion 51988365

Base System Value
2 Binary 11000110010100011110001101
3 Ternary 10121211021122000
4 Quaternary 3012110132031
5 Quinary 101302111430
6 Senary 5054142513
8 Octal 306243615
10 Decimal 51988365
12 Duodecimal 154b1a39
16 Hexadecimal 319478d
20 Vigesimal g4iai5
36 Base36 uyah9

Cryptographic Hash Functions

md5 0d5cdf9ba310d14a42cce1a9ee6d693c
sha1 625a0bc29ce8d29b21a8fe7e58e7ce289df1d1e1
sha256 a67c8368a7d0f33b8c153c524ba10129c007355f6be8b9103389d0ca19e3e398
sha512 f8f3198c2db7ae94be70ece89514da17aa459b6482e81141f767f499521ad2427817ecfcb844517253cecc8f66bd279cbf48690376865e8d48dcdd22ad834795
ripemd-160 cd3b1dbb3f727c42a9e81470b3220fafc2b1b32c

51988365 as geometric shapes

Circle

Radius = n
Diameter 103976730
Circumference 326652531.11229
Area 8.4910655078198E+15

Sphere

Radius = n
Volume 5.8858215047926E+23
Surface area 3.3964262031279E+16
Circumference 326652531.11229

Square

Length = n
Perimeter 207953460
Area 2702790095373225
Diagonal 73522650.868603

Cube

Length = n
Surface area 16216740572239350
Volume 1.4051363799665E+23
Space diagonal 90046489.582436

Equilateral Triangle

Length = n
Perimeter 155965095
Area 1.1703424418451E+15
Altitude 45023244.791218

Triangular Pyramid

Length = n
Surface area 1.1703424418451E+15
Volume 1.6559691046104E+22
Height 24507550.289534