51993885 (number)

51993885 is an odd 8-digits composite number following 51993884 and preceding 51993886. In scientific notation, it is written as 5.1993885 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 27025920 positive integers (up to 51993885) that are relatively prime to 51993885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1993885 × 10^7
Engineering notation 5.1993885 × 10^6

Prime Factorization of 51993885

Prime Factorization 3 × 5 × 73 × 103 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 51993885
Product of the distinct prime numbers

The prime factorization of 51993885 is 3 × 5 × 73 × 103 × 461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 92, 75, 921, 5, 3141, 1592, 92942, 89624, 772974, 870068, 7744004, 8481495, 54164256, 77045633, 647120919, 707274091, 7826662277, 3427448952

Basic calculations (n = 51993885)

Multiplication

n×y
n×2 103987770
n×3 155981655
n×4 207975540
n×5 259969425

Division

n÷y
n÷2 25996942.5
n÷3 17331295
n÷3 12998471.25
n÷5 10398777

Exponentiation

ny
n2 2703364077393225
n3 1.4055840095311E+23
n4 7.3081773349401E+30
n5 3.7998053191248E+38

Nth Root

y√n
2√n 7210.6785394996
3√n 373.23648414296
4√n 84.915714326028
5√n 34.929345972494

Divisors of 51993885

1, 3, 5, 15, 73, 103, 219, 309, 365, 461, 515, 1095, 1383, 1545, 2305, 6915, 7519, 22557, 33653, 37595, 47483, 100959, 112785, 142449, 168265, 237415, 504795, 712245, 3466259, 10398777, 17331295, 51993885

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51993884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51993885 can be divided by 32 positive divisors. The sum of these divisors (counting 51993885) is 1, the average is 0.03125.

Base conversion 51993885

Base System Value
2 Binary 11000110010101110100011101
3 Ternary 10121211120012110
4 Quaternary 3012111310131
5 Quinary 101302301020
6 Senary 5054224233
8 Octal 306256435
10 Decimal 51993885
12 Duodecimal 154b5079
16 Hexadecimal 3195d1d
20 Vigesimal g4j4e5
36 Base36 uyeql

Cryptographic Hash Functions

md5 a491d68e6c5569e92f0bfcebadd32c5b
sha1 b20750bb29acd27bc0f695bf9f10717a12607c16
sha256 a7c32498140d96f787a2c91f05391f07f74b3ddca6e257ccfbe1afa099f665a9
sha512 1b95fd2b03ece6c8346c4fe3a20622d5bae95d195036cd52e519902dbb62ab18a1216a3db0f86cbb2659a2a090e7a1ead5a98a966a0679fed4a0bfb04b5dcb89
ripemd-160 eda1289df3e9671f605973a8af1dd50167611fe1

51993885 as geometric shapes

Circle

Radius = n
Diameter 103987770
Circumference 326687214.29519
Area 8.4928687255171E+15

Sphere

Radius = n
Volume 5.8876965311284E+23
Surface area 3.3971474902068E+16
Circumference 326687214.29519

Square

Length = n
Perimeter 207975540
Area 2703364077393225
Diagonal 73530457.327467

Cube

Length = n
Surface area 16220184464359350
Volume 1.4055840095311E+23
Space diagonal 90056050.502893

Equilateral Triangle

Length = n
Perimeter 155981655
Area 1.1705909833504E+15
Altitude 45028025.251447

Triangular Pyramid

Length = n
Surface area 1.1705909833504E+15
Volume 1.6564966411114E+22
Height 24510152.442489