1448996981 (number)

1448996981 is an odd 10-digits composite number following 1448996980 and preceding 1448996982. In scientific notation, it is written as 1.448996981 × 10^9. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 1343526048 positive integers (up to 1448996981) that are relatively prime to 1448996981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.448996981 × 10^9
Engineering notation 1.448996981 × 10^9

Prime Factorization of 1448996981

Prime Factorization 19 × 47 × 1622617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1448996981
Product of the distinct prime numbers

The prime factorization of 1448996981 is 19 × 47 × 1622617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 68, 8, 624, 778, 185, 5148, 16372, 77032, 474955, 234335, 4193835, 9336961, 8854104, 56844562, 791976301, 695208515, 8545872684, 5602056257

Basic calculations (n = 1448996981)

Multiplication

n×y
n×2 2897993962
n×3 4346990943
n×4 5795987924
n×5 7244984905

Division

n÷y
n÷2 724498490.5
n÷3 482998993.66667
n÷3 362249245.25
n÷5 289799396.2

Exponentiation

ny
n2 2099592250947114361
n3 3.0423028329534E+27
n4 4.4082876202372E+36
n5 6.3875954531033E+45

Nth Root

y√n
2√n 38065.692966239
3√n 1131.590154555
4√n 195.10431303854
5√n 67.953760644483

Divisors of 1448996981

1, 19, 47, 893, 1622617, 30829723, 76262999, 1448996981

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 -1448996980
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 1448996981 can be divided by 8 positive divisors. The sum of these divisors (counting 1448996981) is 1, the average is 0.125.

Base conversion 1448996981

Base System Value
2 Binary 1010110010111011111000001110101
3 Ternary 10201222112200011212
4 Quaternary 1112113133001311
5 Quinary 10431420400411
6 Senary 355441011205
8 Octal 12627370165
10 Decimal 1448996981
12 Duodecimal 345323b05
16 Hexadecimal 565df075
20 Vigesimal 12cg4c91
36 Base36 nyp185

Cryptographic Hash Functions

md5 e613d16951c2e43bbf92d33137df8f20
sha1 b426c729736cbdfd1ec0e140c2aa0b7463f852ca
sha256 0d1fbc113647938b80fec650ba0e88a54c64092c3fb413acc1bf41b5c2e6aef1
sha512 c2a108be902f0b09d1964e3bc42785297d194cb4668cf38d606c6d17ccc82f2f70c8faa3fabaecbcd8e710570f77463e623c08872ed85341b7cb6e35dfab3452
ripemd-160 69bc3e48849db7c94a3fedd6a95f552e671603c3

1448996981 as geometric shapes

Circle

Radius = n
Diameter 2897993962
Circumference 9104316541.1668
Area 6.5960635911095E+18

Sphere

Radius = n
Volume 1.2743568306669E+28
Surface area 2.6384254364438E+19
Circumference 9104316541.1668

Square

Length = n
Perimeter 5795987924
Area 2099592250947114361
Diagonal 2049191182.3679

Cube

Length = n
Surface area 1.2597553505683E+19
Volume 3.0423028329534E+27
Space diagonal 2509736391.1059

Equilateral Triangle

Length = n
Perimeter 4346990943
Area 9.0915011345458E+17
Altitude 1254868195.553

Triangular Pyramid

Length = n
Surface area 9.0915011345458E+17
Volume 3.5853882726739E+26
Height 683063727.45596