3878494489 is an odd 10-digits prime number following 3878494488
and preceding 3878494490 . In scientific notation, it is written as 3.878494489 × 10^9.
The sum of its digits is 64. It has a total of 1 prime factors and 2 positive divisors.
There are 3878494488 positive integers (up to 3878494489) that are relatively prime to 3878494489.
3878494489 has 2 divisors, whose sum is 3878494490
The reverse of 3878494489 is 9844948783
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 64 Digital Root 1
Name
three billion eight hundred seventy-eight million four hundred ninety-four thousand four hundred eighty-nine
Scientific notation
3.878494489 × 10^9
Engineering notation
3.878494489 × 10^9
Prime Factorization
3878494489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
3878494489 Product of the distinct prime numbers
The prime factorization of 3878494489 is 3878494489.
Since it has a total of 1 prime factors.
3 , 9 , 49 , 18 , 78 , 51 , 4763 , 2726 , 64900 , 66043 , 776013 , 89461 , 1729286 , 8956727 , 18514987 , 88265519 , 455315457 , 328491437 , 5816992466 , 3328061503
n×2
7756988978
n×3
11635483467
n×4
15513977956
n×5
19392472445
n÷2
1939247244.5
n÷3
1292831496.3333
n÷3
969623622.25
n÷5
775698897.8
n2
1.5042719501203E+19
n3
5.834310468499E+28
n4
2.2628340999188E+38
n5
8.7763895860565E+47
2 √n62277.560075841
3 √n1571.1623357411
4 √n249.55472360955
5 √n82.743261539681
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
3878494490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
1939247245 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
62277.56008387 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999994843 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3878494489 can be divided by 2 positive divisors.
The sum of these divisors (counting 3878494489) is 3878494490, the average is 1939247245.
Base
System
Value
2
Binary
11100111001011010010000100011001
3
Ternary
101000022001221020001
4
Quaternary
3213023102010121
5
Quinary
30420343310424
6
Senary
1440505333001
8
Octal
34713220431
10
Decimal
3878494489
12
Duodecimal
902a97161
16
Hexadecimal
e72d2119
20
Vigesimal
30c0bg49
36
Base36
1s55li1
md5
6974f694abadd568f2a1f907ff6e1342
sha1
cdb39d1c3216ad8ec8d05f5eb4ba1ecb9333d40e
sha256
ec54d35a858e7ac2f560869eecded1203feb6bdf72aa9f34ae978510ffbf1bc7
sha512
e3d55bc31688f2aa45e35ad578d42ec9374e036330fb6091446fcb8499217c0d266473634b4336e0730878e91d66eed994448737e3f441982dd815968be627a4
ripemd-160
5fb178f51f8d2636ae1e023cb34fda84876ccad4
Diameter
7756988978
Circumference
24369299587.262
Area
4.7258097074992E+19
Volume
2.4438702542131E+29
Surface area
1.8903238829997E+20
Circumference
24369299587.262
Perimeter
15513977956
Area
1.5042719501203E+19
Diagonal
5485019507.9331
Surface area
9.025631700722E+19
Volume
5.834310468499E+28
Space diagonal
6717749511.8239
Perimeter
11635483467
Area
6.5136886150228E+18
Altitude
3358874755.9119
Surface area
6.5136886150228E+18
Volume
6.8758008263722E+27
Height
1828339835.9777