1980366945 (number)

1980366945 is an odd 10-digits composite number following 1980366944 and preceding 1980366946. In scientific notation, it is written as 1.980366945 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 1056195696 positive integers (up to 1980366945) that are relatively prime to 1980366945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.980366945 × 10^9
Engineering notation 1.980366945 × 10^9

Prime Factorization of 1980366945

Prime Factorization 5 × 3 × 132024463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1980366945
Product of the distinct prime numbers

The prime factorization of 1980366945 is 5 × 3 × 132024463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1980366945)

Multiplication

n×y
n×2 3960733890
n×3 5941100835
n×4 7921467780
n×5 9901834725

Division

n÷y
n÷2 990183472.5
n÷3 660122315
n÷3 495091736.25
n÷5 396073389

Exponentiation

ny
n2 3921853236848633025
n3 7.7667085133963E+27
n4 1.538093281138E+37
n5 3.0459890922923E+46

Nth Root

y√n
2√n 44501.313969365
3√n 1255.784802484
4√n 210.95334548038
5√n 72.33510792147

Divisors of 1980366945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1980366944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1980366945 can be divided by 8 positive divisors. The sum of these divisors (counting 1980366945) is 1, the average is 0.125.

Base conversion 1980366945

Base System Value
2 Binary 1110110000010100000000001100001
3 Ternary 12010000102001201220
4 Quaternary 1312002200001201
5 Quinary 13023433220240
6 Senary 524302045253
8 Octal 16602400141
10 Decimal 1980366945
12 Duodecimal 473279829
16 Hexadecimal 760a0061
20 Vigesimal 1aih5h75
36 Base36 wr24wx

Cryptographic Hash Functions

md5 f98ba0b9e2245b8717e6d1fa7351a786
sha1 ebc60de34b25f7591da16983313764605ecfe2e6
sha256 5b0a8ce753132a3bc30d9734e9cdab86e0dfb68cbc7b4bd40b061062f46f0230
sha512 44bf5f811f82e25bcacd492d49071cc0cda0250de0c8658b2abb19b22ebed22746cf4630933c57e862d2195deb314e928b905f8ed828b4db198e3eef98c69dfe
ripemd-160 15937564eb67dce30a956aa535ec7eb535827ba6

1980366945 as geometric shapes

Circle

Radius = n
Diameter 3960733890
Circumference 12443012491.648
Area 1.2320865317341E+19

Sphere

Radius = n
Volume 3.2533112544345E+28
Surface area 4.9283461269364E+19
Circumference 12443012491.648

Square

Length = n
Perimeter 7921467780
Area 3921853236848633025
Diagonal 2800661792.0944

Cube

Length = n
Surface area 2.3531119421092E+19
Volume 7.7667085133963E+27
Space diagonal 3430096166.37

Equilateral Triangle

Length = n
Perimeter 5941100835
Area 1.6982122665126E+18
Altitude 1715048083.185

Triangular Pyramid

Length = n
Surface area 1.6982122665126E+18
Volume 9.153153762203E+26
Height 933553930.69812