1448656981 (number)

1448656981 is an odd 10-digits composite number following 1448656980 and preceding 1448656982. In scientific notation, it is written as 1.448656981 × 10^9. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 1396558800 positive integers (up to 1448656981) that are relatively prime to 1448656981.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-eight million six hundred fifty-six thousand nine hundred eighty-one

Notation

Scientific notation 1.448656981 × 10^9
Engineering notation 1.448656981 × 10^9

Prime Factorization of 1448656981

Prime Factorization 29 × 29 × 1471 × 1171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49953689
Product of the distinct prime numbers

The prime factorization of 1448656981 is 29 × 29 × 1471 × 1171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 62, 35, 124, 499, 1911, 8390, 47670, 31119, 528281, 716752, 1723487, 6764137, 17425686, 31264232, 978111567, 577441172, 1685678559, 2881992152

Basic calculations (n = 1448656981)

Multiplication

n×y
n×2 2897313962
n×3 4345970943
n×4 5794627924
n×5 7243284905

Division

n÷y
n÷2 724328490.5
n÷3 482885660.33333
n÷3 362164245.25
n÷5 289731396.2

Exponentiation

ny
n2 2098607048600034361
n3 3.0401617513302E+27
n4 4.4041515444337E+36
n5 6.3801048802259E+45

Nth Root

y√n
2√n 38061.226740608
3√n 1131.5016402807
4√n 195.09286696496
5√n 67.950571342124

Divisors of 1448656981

1, 29, 841, 1171, 1471, 33959, 42659, 984811, 1237111, 1722541, 49953689, 1448656981

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1448656980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1448656981 can be divided by 12 positive divisors. The sum of these divisors (counting 1448656981) is 1, the average is 0.083333333333333.

Base conversion 1448656981

Base System Value
2 Binary 1010110010110001100000001010101
3 Ternary 10201221220101210021
4 Quaternary 1112112030001111
5 Quinary 10431324010411
6 Senary 355425425141
8 Octal 12626140125
10 Decimal 1448656981
12 Duodecimal 34519b1b1
16 Hexadecimal 5658c055
20 Vigesimal 12ce2291
36 Base36 nyhqvp

Cryptographic Hash Functions

md5 a0dc38feb78f5eb6b2f202891b2341cd
sha1 cfafcc436079a839f21864e60803eef635d38cc2
sha256 800f4cf284a722d6313e9c45273008a16b2c3d2f54ce4f606eab657154b4b08a
sha512 629b024630cc5338cbf1c86814d2dbe044c3b906b1311d7c67b4b1f380bc47ceba9d9e6f714c4b0a3a3fc795e771b59f65f87a4f8578572c11d45a0bb089055b
ripemd-160 6df9cf8bdfc39926ef0085a96624659294c7f973

1448656981 as geometric shapes

Circle

Radius = n
Diameter 2897313962
Circumference 9102180258.1623
Area 6.5929684866536E+18

Sphere

Radius = n
Volume 1.2734599764938E+28
Surface area 2.6371873946615E+19
Circumference 9102180258.1623

Square

Length = n
Perimeter 5794627924
Area 2098607048600034361
Diagonal 2048710349.7567

Cube

Length = n
Surface area 1.25916422916E+19
Volume 3.0401617513302E+27
Space diagonal 2509147493.8313

Equilateral Triangle

Length = n
Perimeter 4345970943
Area 9.0872350832436E+17
Altitude 1254573746.9157

Triangular Pyramid

Length = n
Surface area 9.0872350832436E+17
Volume 3.5828649837826E+26
Height 682903449.91889