1993669081 (number)

1993669081 is an odd 10-digits composite number following 1993669080 and preceding 1993669082. In scientific notation, it is written as 1.993669081 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 1993552000 positive integers (up to 1993669081) that are relatively prime to 1993669081.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-three million six hundred sixty-nine thousand eighty-one

Notation

Scientific notation 1.993669081 × 10^9
Engineering notation 1.993669081 × 10^9

Prime Factorization of 1993669081

Prime Factorization 20681 × 96401

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1993669081
Product of the distinct prime numbers

The prime factorization of 1993669081 is 20681 × 96401. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 21, 46, 681, 751, 7519, 8189, 14206, 52185, 546832, 141332, 3155425, 7641961, 6215146, 2569592, 57528031, 241673333, 6869825146, 7739820402

Basic calculations (n = 1993669081)

Multiplication

n×y
n×2 3987338162
n×3 5981007243
n×4 7974676324
n×5 9968345405

Division

n÷y
n÷2 996834540.5
n÷3 664556360.33333
n÷3 498417270.25
n÷5 398733816.2

Exponentiation

ny
n2 3974716404535384561
n3 7.9242692014657E+27
n4 1.5798370496483E+37
n5 3.149672278902E+46

Nth Root

y√n
2√n 44650.521620693
3√n 1258.5902350064
4√n 211.30670036867
5√n 72.432022944628

Divisors of 1993669081

1, 20681, 96401, 1993669081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1993669080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1993669081 can be divided by 4 positive divisors. The sum of these divisors (counting 1993669081) is 1, the average is 0.25.

Base conversion 1993669081

Base System Value
2 Binary 1110110110101001111100111011001
3 Ternary 12010221102212211121
4 Quaternary 1312311033213121
5 Quinary 13040334402311
6 Senary 525455125241
8 Octal 16665174731
10 Decimal 1993669081
12 Duodecimal 477813821
16 Hexadecimal 76d4f9d9
20 Vigesimal 1b308ce1
36 Base36 wyz8wp

Cryptographic Hash Functions

md5 097812bd1c4f76f0fd893b9dd5563b38
sha1 4ba8a1af9060633c74edc181067919f01977cd27
sha256 213f6a7bb7a0538634c5da17c4826dca2aceb308e5d8338d15bf61c7568e73c1
sha512 662c9d8bd43c04c45b83c7b2a024c63e3f35d2e651ec334693e9496c1c7fffcfbb30fc33f9da2005a6a290552b01ab41fb37ff507c5485a7cff8f4fca7e80157
ripemd-160 b8f1c02b3cb1c82c8860ecd3653a4441075dd48a

1993669081 as geometric shapes

Circle

Radius = n
Diameter 3987338162
Circumference 12526592277.117
Area 1.2486939856591E+19

Sphere

Radius = n
Volume 3.319310121119E+28
Surface area 4.9947759426365E+19
Circumference 12526592277.117

Square

Length = n
Perimeter 7974676324
Area 3974716404535384561
Diagonal 2819473853.2341

Cube

Length = n
Surface area 2.3848298427212E+19
Volume 7.9242692014657E+27
Space diagonal 3453136141.7712

Equilateral Triangle

Length = n
Perimeter 5981007243
Area 1.7211026895832E+18
Altitude 1726568070.8856

Triangular Pyramid

Length = n
Surface area 1.7211026895832E+18
Volume 9.3388408138402E+26
Height 939824617.7447