87996904 is an even 8-digits composite number following 87996903
and preceding 87996905 . In scientific notation, it is written as 8.7996904 × 10^7.
The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors.
There are 40243392 positive integers (up to 87996904) that are relatively prime to 87996904.
87996904 has 32 divisors, whose sum is 179676000
The reverse of 87996904 is 40969978
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-seven million nine hundred ninety-six thousand nine hundred four
Scientific notation
8.7996904 × 10^7
Engineering notation
8.7996904 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 29 × 19963
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
21999226
Product of the distinct prime numbers
The prime factorization of 87996904 is 2 × 2 × 2 × 19 × 29 × 19963.
Since it has a total of 6 prime factors.
6 , 2 , 3 , 28 , 426 , 827 , 7036 , 2501 , 68743 , 35063 , 141322 , 248511 , 6036700 , 9577573 , 64761540 , 71053929 , 465542478 , 826615765 , 8361843892 , 8240623507
n×2
175993808
n×3
263990712
n×4
351987616
n×5
439984520
n÷2
43998452
n÷3
29332301.333333
n÷3
21999226
n÷5
17599380.8
n2
7743455113585216
n3
6.8140007625847E+23
n4
5.9961097096109E+31
n5
5.276390904901E+39
2 √n
9380.666500841
3 √n
444.79080180848
4 √n
96.853840919403
5 √n
38.805517417483
1 , 2 , 4 , 8 , 19 , 29 , 38 , 58 , 76 , 116 , 152 , 232 , 551 , 1102 , 2204 , 4408 , 19963 , 39926 , 79852 , 159704 , 379297 , 578927 , 758594 , 1157854 , 1517188 , 2315708 , 3034376 , 4631416 , 10999613 , 21999226 , 43998452 , 87996904
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87996903
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87996904 can be divided by 32 positive divisors.
The sum of these divisors (counting 87996904) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101001111101011100111101000
3
Ternary
20010120201001121
4
Quaternary
11033223213220
5
Quinary
140011400104
6
Senary
12422025024
8
Octal
517534750
10
Decimal
87996904
12
Duodecimal
25578174
16
Hexadecimal
53eb9e8
20
Vigesimal
179jc54
36
Base36
1ge2ug
md5
6e1d3a5c6f967d3d973c5bf4b53869ec
sha1
4573eb93827b27dc893355e2c49dd6714ed77673
sha256
de91c156bd6f3d9703d6ec96269d6df03f82b0d53e058d96fb50014fb239b207
sha512
e2f8f7a0e6e5e493f9239330cc1150633a6b4820a4f1db470b4d687d999a61339ddfdd3f6600b47a5062ea96ed36a363b475a5a6887151897a2a10c53f199168
ripemd-160
e37677996f0da83ee5dbbb2a1dbbd3ea5d006a13
Diameter
175993808
Circumference
552900854.29009
Area
2.4326781698242E+16
Volume
2.8542419649722E+24
Surface area
9.7307126792967E+16
Circumference
552900854.29009
Perimeter
351987616
Area
7743455113585216
Diagonal
124446415.08364
Surface area
46460730681511296
Volume
6.8140007625847E+23
Space diagonal
152415108.63676
Perimeter
263990712
Area
3.3530144207147E+15
Altitude
76207554.31838
Surface area
3.3530144207147E+15
Volume
8.0303769103899E+22
Height
41482138.361214