1378465984 is an even 10-digits composite number following 1378465983
and preceding 1378465985 . In scientific notation, it is written as 1.378465984 × 10^9.
The sum of its digits is 55. It has a total of 8 prime factors and 28 positive divisors.
There are 590770944 positive integers (up to 1378465984) that are relatively prime to 1378465984.
1378465984 has 28 divisors, whose sum is 3126164944
The reverse of 1378465984 is 4895648731
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
one billion three hundred seventy-eight million four hundred sixty-five thousand nine hundred eighty-four
Scientific notation
1.378465984 × 10^9
Engineering notation
1.378465984 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 7 × 3076933
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
43077062 Product of the distinct prime numbers
The prime factorization of 1378465984 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 3076933.
Since it has a total of 8 prime factors.
1 , 9 , 2 , 49 , 886 , 569 , 1947 , 1925 , 3988 , 26584 , 193226 , 657242 , 1063459 , 823816 , 76424234 , 28845214 , 442263426 , 393719700 , 3411238464 , 9718687160
n×2
2756931968
n×3
4135397952
n×4
5513863936
n×5
6892329920
n÷2
689232992
n÷3
459488661.33333
n÷3
344616496
n÷5
275693196.8
n2
1900168469045088256
n3
2.619317598448E+27
n4
3.6106402107532E+36
n5
4.9771447109858E+45
2 √n37127.698339649
3 √n1112.9235982146
4 √n192.68549073464
5 √n67.278950893687
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 64 , 112 , 224 , 448 , 3076933 , 6153866 , 12307732 , 21538531 , 24615464 , 43077062 , 49230928 , 86154124 , 98461856 , 172308248 , 196923712 , 344616496 , 689232992 , 1378465984
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1378465983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1378465984 can be divided by 28 positive divisors.
The sum of these divisors (counting 1378465984) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1010010001010011011100011000000
3
Ternary
10120001211022211201
4
Quaternary
1102022123203000
5
Quinary
10310341402414
6
Senary
344441150544
8
Octal
12212334300
10
Decimal
1378465984
12
Duodecimal
32578b454
16
Hexadecimal
5229b8c0
20
Vigesimal
11af84j4
36
Base36
mspb5s
md5
e5204c57c345ea6f678bf1adcfbd7f2a
sha1
26cc219c1438e639a974b7e3350e1f5fce025b7c
sha256
665acefa2f2149e6409b9b80bc6ce2f9f4194e71ba3429cb27585960a1d668bc
sha512
a855a98cdff996d39e7a3c704af8507020c8354b0f81c21ebdf36efb4f969490c0c59dd8a32dd4cd82f9abf7a5b3e5a06da2831a4a8741c449fb603c1c5de001
ripemd-160
84e9d886c07c9d6a5e2a466834601adad505a258
Diameter
2756931968
Circumference
8661157217.1157
Area
5.969555302935E+18
Volume
1.0971771899604E+28
Surface area
2.387822121174E+19
Circumference
8661157217.1157
Perimeter
5513863936
Area
1900168469045088256
Diagonal
1949445289.8428
Surface area
1.1401010814271E+19
Volume
2.619317598448E+27
Space diagonal
2387573120.7934
Perimeter
4135397952
Area
8.2279708283162E+17
Altitude
1193786560.3967
Surface area
8.2279708283162E+17
Volume
3.0868953932398E+26
Height
649815096.61426