3978045997 is an odd 10-digits composite number following 3978045996
and preceding 3978045998 . In scientific notation, it is written as 3.978045997 × 10^9.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 3965496640 positive integers (up to 3978045997) that are relatively prime to 3978045997.
3978045997 has 4 divisors, whose sum is 3990595356
The reverse of 3978045997 is 7995408793
Previous prime number is 317
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
three billion nine hundred seventy-eight million forty-five thousand nine hundred ninety-seven
Scientific notation
3.978045997 × 10^9
Engineering notation
3.978045997 × 10^9
Prime Factorization
317 × 12549041
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
3978045997
Product of the distinct prime numbers
The prime factorization of 3978045997 is 317 × 12549041.
Since it has a total of 2 prime factors.
6 , 2 , 83 , 96 , 305 , 551 , 7177 , 1332 , 43898 , 117 , 901592 , 575560 , 7515768 , 5454584 , 84545902 , 5591038 , 504286688 , 16974562 , 6863293391 , 6354428596
n×2
7956091994
n×3
11934137991
n×4
15912183988
n×5
19890229985
n÷2
1989022998.5
n÷3
1326015332.3333
n÷3
994511499.25
n÷5
795609199.4
n2
1.5824849954248E+19
n3
6.2951981013621E+28
n4
2.5042587607445E+38
n5
9.962056538632E+47
2 √n
63071.752766195
3 √n
1584.4915719423
4 √n
251.14090221665
5 √n
83.16373006259
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3978045996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3978045997 can be divided by 4 positive divisors.
The sum of these divisors (counting 3978045997) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101101000111000010101000101101
3
Ternary
101021020101200012221
4
Quaternary
3231013002220231
5
Quinary
31121334432442
6
Senary
1454423155341
8
Octal
35507025055
10
Decimal
3978045997
12
Duodecimal
9302a5b51
16
Hexadecimal
ed1c2a2d
20
Vigesimal
3232fejh
36
Base36
1tsfbxp
md5
878e332906797c7b82fb05ab3d775d16
sha1
18cad81b6035bc46160a214495e68ff9e498a1b0
sha256
7dd1328ab93f710b393cc291d61040554ce68515ae7a1d9a660769c4efe8ef2d
sha512
e74f1f0da4e607841bce07ab5f489bcf4b9e0f6b59eb9d1dca6002b1d43ec6dd866121399d476497f71acd2a517176c1cd642873190c064b435d4a0cbf188718
ripemd-160
2b0aee1807e1f4ee9486d0a7ca5ccd400d7d9f81
Diameter
7956091994
Circumference
24994800159.635
Area
4.9715232360425E+19
Volume
2.6369264144175E+29
Surface area
1.988609294417E+20
Circumference
24994800159.635
Perimeter
15912183988
Area
1.5824849954248E+19
Diagonal
5625806600.7014
Surface area
9.4949099725486E+19
Volume
6.2951981013621E+28
Space diagonal
6890177781.65
Perimeter
11934137991
Area
6.8523610357278E+18
Altitude
3445088890.825
Surface area
6.8523610357278E+18
Volume
7.418962110643E+27
Height
1875268866.9005