4197887987 is an odd 10-digits composite number following 4197887986
and preceding 4197887988 . In scientific notation, it is written as 4.197887987 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors.
There are 3776613984 positive integers (up to 4197887987) that are relatively prime to 4197887987.
4197887987 has 16 divisors, whose sum is 4644192000
The reverse of 4197887987 is 7897887914
Previous prime number is 139
Is Prime? no Number parity odd Number length 10 Sum of Digits 68 Digital Root 5
Name
four billion one hundred ninety-seven million eight hundred eighty-seven thousand nine hundred eighty-seven
Scientific notation
4.197887987 × 10^9
Engineering notation
4.197887987 × 10^9
Prime Factorization
19 × 23 × 139 × 69109
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4197887987 Product of the distinct prime numbers
The prime factorization of 4197887987 is 19 × 23 × 139 × 69109.
Since it has a total of 4 prime factors.
2 , 10 , 56 , 55 , 606 , 428 , 1300 , 2209 , 13568 , 76530 , 666684 , 96494 , 302605 , 3946080 , 63494693 , 20118673 , 533329817 , 810864117 , 8907092463 , 3652100519
n×2
8395775974
n×3
12593663961
n×4
16791551948
n×5
20989439935
n÷2
2098943993.5
n÷3
1399295995.6667
n÷3
1049471996.75
n÷5
839577597.4
n2
1.7622263551399E+19
n3
7.3976288466165E+28
n4
3.1054417267496E+38
n5
1.3036296519051E+48
2 √n64791.110401042
3 √n1613.1581576425
4 √n254.54097980687
5 √n84.063248605791
1 , 19 , 23 , 139 , 437 , 2641 , 3197 , 60743 , 69109 , 1313071 , 1589507 , 9606151 , 30200633 , 182516869 , 220941473 , 4197887987
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-4197887986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 4197887987 can be divided by 16 positive divisors.
The sum of these divisors (counting 4197887987) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111010001101101010111111110011
3
Ternary
101211120001210201212
4
Quaternary
3322031222333303
5
Quinary
32044124403422
6
Senary
1532315150335
8
Octal
37215527763
10
Decimal
4197887987
12
Duodecimal
991a453ab
16
Hexadecimal
fa36aff3
20
Vigesimal
35bgfjj7
36
Base36
1xfbb3n
md5
300f3076dee1411e74d2c56c7ec75bc8
sha1
28bdb641a17caed65f1992b8b5b087f9076cc2c8
sha256
9104b09aad86b0ff1fd7aaeb96df908daf28cb52e5f49e06c4b2c7e1348d6550
sha512
ed94b146e2f3d48c984c97540c600013aeb2e35ee8cfb276c303a67b01866a8b4f7abe9a33b3eafb131ca87e5ff62dc04a396871febb7880cbb71edf36f8932e
ripemd-160
5a26c8c767cc58d77209074dca19f38d9acefb51
Diameter
8395775974
Circumference
26376108121.104
Area
5.5361973712698E+19
Volume
3.0987115251353E+29
Surface area
2.2144789485079E+20
Circumference
26376108121.104
Perimeter
16791551948
Area
1.7622263551399E+19
Diagonal
5936710124.5385
Surface area
1.0573358130839E+20
Volume
7.3976288466165E+28
Space diagonal
7270955277.967
Perimeter
12593663961
Area
7.630663953848E+18
Altitude
3635477638.9835
Surface area
7.630663953848E+18
Volume
8.718189203573E+27
Height
1978903374.8462