1988093105 (number)

1988093105 is an odd 10-digits composite number following 1988093104 and preceding 1988093106. In scientific notation, it is written as 1.988093105 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1590474480 positive integers (up to 1988093105) that are relatively prime to 1988093105.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.988093105 × 10^9
Engineering notation 1.988093105 × 10^9

Prime Factorization of 1988093105

Prime Factorization 5 × 397618621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1988093105
Product of the distinct prime numbers

The prime factorization of 1988093105 is 5 × 397618621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 36, 83, 339, 913, 4641, 9684, 68987, 75432, 773778, 959396, 4504535, 1210425, 99473399, 50204825, 168102851, 945644243, 5456701947, 7380860286

Basic calculations (n = 1988093105)

Multiplication

n×y
n×2 3976186210
n×3 5964279315
n×4 7952372420
n×5 9940465525

Division

n÷y
n÷2 994046552.5
n÷3 662697701.66667
n÷3 497023276.25
n÷5 397618621

Exponentiation

ny
n2 3952514194148541025
n3 7.8579662168013E+27
n4 1.5622368454946E+37
n5 3.1058723009047E+46

Nth Root

y√n
2√n 44588.037689497
3√n 1257.4157803593
4√n 211.15879732916
5√n 72.391461367026

Divisors of 1988093105

1, 5, 397618621, 1988093105

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 -1988093104
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 1988093105 can be divided by 4 positive divisors. The sum of these divisors (counting 1988093105) is 1, the average is 0.25.

Base conversion 1988093105

Base System Value
2 Binary 1110110011111111110010010110001
3 Ternary 12010112221121000222
4 Quaternary 1312133332102301
5 Quinary 13032422434410
6 Senary 525135422425
8 Octal 16637762261
10 Decimal 1988093105
12 Duodecimal 475984a15
16 Hexadecimal 767fe4b1
20 Vigesimal 1b15bcf5
36 Base36 wvnqgh

Cryptographic Hash Functions

md5 c9b48fcf757e581a41929da9bca222f8
sha1 3d1b9ce6d08592d7f73e90e846acbf5ae6bb142d
sha256 aebff0cc6963fdc6d8b67e7ebc31510c621ccb4d31649857d1e56ae281a3e5ba
sha512 08edf747257dad5d21bd81e05924d85c6c7835813635efffca98e0a35f05026903ad61b48486404f16a2099bac15d146bab84169c47f1b0fe09b5bbf6df25de3
ripemd-160 ad67b38ca5b6907ea73d406aeddb168518ec3aa6

1988093105 as geometric shapes

Circle

Radius = n
Diameter 3976186210
Circumference 12491557386.641
Area 1.2417189555546E+19

Sphere

Radius = n
Volume 3.291537191848E+28
Surface area 4.9668758222186E+19
Circumference 12491557386.641

Square

Length = n
Perimeter 7952372420
Area 3952514194148541025
Diagonal 2811588232.3514

Cube

Length = n
Surface area 2.3715085164891E+19
Volume 7.8579662168013E+27
Space diagonal 3443478268.0374

Equilateral Triangle

Length = n
Perimeter 5964279315
Area 1.7114888504756E+18
Altitude 1721739134.0187

Triangular Pyramid

Length = n
Surface area 1.7114888504756E+18
Volume 9.2607019970584E+26
Height 937196077.45048