7998049137 is an odd 10-digits composite number following 7998049136
and preceding 7998049138 . In scientific notation, it is written as 7.998049137 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 4921876368 positive integers (up to 7998049137) that are relatively prime to 7998049137.
7998049137 has 8 divisors, whose sum is 11484378304
The reverse of 7998049137 is 7319408997
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion nine hundred ninety-eight million forty-nine thousand one hundred thirty-seven
Scientific notation
7.998049137 × 10^9
Engineering notation
7.998049137 × 10^9
Prime Factorization
3 × 13 × 205078183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7998049137
Product of the distinct prime numbers
The prime factorization of 7998049137 is 3 × 13 × 205078183.
Since it has a total of 3 prime factors.
2 , 5 , 47 , 55 , 48 , 970 , 9556 , 5675 , 70473 , 27553 , 816331 , 743636 , 6429269 , 7786582 , 87236942 , 61982465 , 897707712 , 361617155 , 6222184305 , 171019836
n×2
15996098274
n×3
23994147411
n×4
31992196548
n×5
39990245685
n÷2
3999024568.5
n÷3
2666016379
n÷3
1999512284.25
n÷5
1599609827.4
n2
6.3968789997866E+19
n3
5.1162552563737E+29
n4
4.0920060937911E+39
n5
3.2728065807045E+49
2 √n
89431.812779346
3 √n
1999.8374148667
4 √n
299.05152194788
5 √n
95.630585242201
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
-7998049136
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 7998049137 can be divided by 8 positive divisors.
The sum of these divisors (counting 7998049137) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100101110001000101101110001
3
Ternary
202122101201222211010
4
Quaternary
13130232020231301
5
Quinary
112340000033022
6
Senary
3401345541133
8
Octal
73456105561
10
Decimal
7998049137
12
Duodecimal
16726447a9
16
Hexadecimal
1dcb88b71
20
Vigesimal
64j7g2gh
36
Base36
3o9ty7l
md5
6273242289c7753d85edf420c4bd7281
sha1
87badecd1230e49b1363533a6d7d59b585db7885
sha256
8924dd5fe707d3ecc8fde986ef68760c7a8d2674e3fe7e699edb2576dec69bb1
sha512
3031802e921aa479ccf766831d252a3aa09f9b8265484e7db44ccf0774e60f8778aefb26e4baabf7224852d7e53e26ef9b681687a5d3b525227cfa2b15d60373
ripemd-160
2bba180fba50c10b6c5e01ef2992e34d42a40ef5
Diameter
15996098274
Circumference
50253224823.699
Area
2.0096388071633E+20
Volume
2.1430919903085E+30
Surface area
8.038555228653E+20
Circumference
50253224823.699
Perimeter
31992196548
Area
6.3968789997866E+19
Diagonal
11310949562.072
Surface area
3.838127399872E+20
Volume
5.1162552563737E+29
Space diagonal
13853027466.716
Perimeter
23994147411
Area
2.7699298593752E+19
Altitude
6926513733.3582
Surface area
2.7699298593752E+19
Volume
6.0295646434386E+28
Height
3770316520.6906