987998414 is an even 9-digits composite number following 987998413
and preceding 987998415 . In scientific notation, it is written as 9.87998414 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 455999256 positive integers (up to 987998414) that are relatively prime to 987998414.
987998414 has 8 divisors, whose sum is 1595997480
The reverse of 987998414 is 414899789
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
nine hundred eighty-seven million nine hundred ninety-eight thousand four hundred fourteen
Scientific notation
9.87998414 × 10^8
Engineering notation
9.87998414 × 10^6
Prime Factorization
2 × 13 × 37999939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
987998414
Product of the distinct prime numbers
The prime factorization of 987998414 is 2 × 13 × 37999939.
Since it has a total of 3 prime factors.
5 , 9 , 60 , 60 , 612 , 114 , 758 , 9416 , 25683 , 48005 , 244177 , 666248 , 7925373 , 5867784 , 7247801 , 84256208 , 17859169 , 380441011 , 3950846707 , 3396113896
n×2
1975996828
n×3
2963995242
n×4
3951993656
n×5
4939992070
n÷2
493999207
n÷3
329332804.66667
n÷3
246999603.5
n÷5
197599682.8
n2
976140866066515396
n3
9.644256275143E+26
n4
9.5285099040509E+35
n5
9.4141526729855E+44
2 √n
31432.442062302
3 √n
995.98335953338
4 √n
177.2919684089
5 √n
62.943552336493
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
-987998413
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 987998414 can be divided by 8 positive divisors.
The sum of these divisors (counting 987998414) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111000111010100011001110
3
Ternary
2112212002112000212
4
Quaternary
322320322203032
5
Quinary
4010411422124
6
Senary
242012122422
8
Octal
7270724316
10
Decimal
987998414
12
Duodecimal
236a66412
16
Hexadecimal
3ae3a8ce
20
Vigesimal
f8ejg0e
36
Base36
gc88ge
md5
9259e86ac91486585a01b932540c735c
sha1
709170e9c322b715c50c6625934aba2e0968776e
sha256
df0fafc7d7678d6aaf3c656f00ff70814c0831e08c76074a80036d28d05e1bca
sha512
561c93c0ea3b97733a5a3ba8f38a0be1da267522c0ab51a8e009eda92942e94b39727c762b57351a0bc33a6f9c719f055c4b6b672361e3814cf83a48ab9fb042
ripemd-160
2e88f527096bde725cb3cc1d06bdbb58e3e88da4
Diameter
1975996828
Circumference
6207777118.3615
Area
3.0666369737033E+18
Volume
4.0397766217769E+27
Surface area
1.2266547894813E+19
Circumference
6207777118.3615
Perimeter
3951993656
Area
976140866066515396
Diagonal
1397240756.6819
Surface area
5856845196399092376
Volume
9.644256275143E+26
Space diagonal
1711263450.8455
Perimeter
2963995242
Area
4.2268139384287E+17
Altitude
855631725.42273
Surface area
4.2268139384287E+17
Volume
1.1365865019424E+26
Height
465746918.89397