1301993891 (number)

1301993891 is an odd 10-digits composite number following 1301993890 and preceding 1301993892. In scientific notation, it is written as 1.301993891 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 1183230720 positive integers (up to 1301993891) that are relatively prime to 1301993891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.301993891 × 10^9
Engineering notation 1.301993891 × 10^9

Prime Factorization of 1301993891

Prime Factorization 11 × 3217 × 36793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1301993891
Product of the distinct prime numbers

The prime factorization of 1301993891 is 11 × 3217 × 36793. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1301993891)

Multiplication

n×y
n×2 2603987782
n×3 3905981673
n×4 5207975564
n×5 6509969455

Division

n÷y
n÷2 650996945.5
n÷3 433997963.66667
n÷3 325498472.75
n÷5 260398778.2

Exponentiation

ny
n2 1695188092201319881
n3 2.2071245401421E+27
n4 2.8736626679412E+36
n5 3.7414912384541E+45

Nth Root

y√n
2√n 36083.152453742
3√n 1091.9505771238
4√n 189.95565917798
5√n 66.515336008424

Divisors of 1301993891

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 -1301993890
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 1301993891 can be divided by 8 positive divisors. The sum of these divisors (counting 1301993891) is 1, the average is 0.125.

Base conversion 1301993891

Base System Value
2 Binary 1001101100110101101100110100011
3 Ternary 10100201221010211222
4 Quaternary 1031212231212203
5 Quinary 10131302301031
6 Senary 333110125255
8 Octal 11546554643
10 Decimal 1301993891
12 Duodecimal 30405082b
16 Hexadecimal 4d9ad9a3
20 Vigesimal 106h94eb
36 Base36 lj68wz

Cryptographic Hash Functions

md5 87d453734d77b1878147d4cf14fed0ff
sha1 39dc09d663ecad139e84ee0be45cf9f9440aaa2e
sha256 0203af2f4dc30f66adb0b7690e8d81349fbe2631684ae18e06b8569902f69b58
sha512 578e502b100ef0f651d4fa752ff705c292b7283c72bb07f8d72decd608285bb4c62680a7d2451449ff1313d09f5f60289cfebfa736461cc604c1c26f48de3c43
ripemd-160 7947f1ff702eaedcdf9c2a5ee8be087c9cc53ef6

1301993891 as geometric shapes

Circle

Radius = n
Diameter 2603987782
Circumference 8180668885.9688
Area 5.3255904569126E+18

Sphere

Radius = n
Volume 9.2451816544907E+27
Surface area 2.130236182765E+19
Circumference 8180668885.9688

Square

Length = n
Perimeter 5207975564
Area 1695188092201319881
Diagonal 1841297418.7791

Cube

Length = n
Surface area 1.0171128553208E+19
Volume 2.2071245401421E+27
Space diagonal 2255119570.3563

Equilateral Triangle

Length = n
Perimeter 3905981673
Area 7.3403797601961E+17
Altitude 1127559785.1781

Triangular Pyramid

Length = n
Surface area 7.3403797601961E+17
Volume 2.6011212154295E+26
Height 613765806.25971