38474987 is an odd 8-digits prime number following 38474986
and preceding 38474988 . In scientific notation, it is written as 3.8474987 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 38474986 positive integers (up to 38474987) that are relatively prime to 38474987.
38474987 has 2 divisors, whose sum is 38474988
The reverse of 38474987 is 78947483
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
thirty-eight million four hundred seventy-four thousand nine hundred eighty-seven
Scientific notation
3.8474987 × 10^7
Engineering notation
3.8474987 × 10^6
Prime Factorization
38474987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38474987 Product of the distinct prime numbers
The prime factorization of 38474987 is 38474987.
Since it has a total of 1 prime factors.
9 , 1 , 77 , 87 , 877 , 990 , 4645 , 4761 , 51944 , 78137 , 906190 , 768807 , 2677476 , 7686707 , 28384965 , 43583580 , 719700681 , 230296638 , 7349268348 , 7602147592
n×2
76949974
n×3
115424961
n×4
153899948
n×5
192374935
n÷2
19237493.5
n÷3
12824995.666667
n÷3
9618746.75
n÷5
7694997.4
n2
1480324624650169
n3
5.6955470689195E+22
n4
2.1913609943457E+30
n5
8.4312585769756E+37
2 √n6202.8208905304
3 √n337.59252917944
4 √n78.757989375875
5 √n32.887866158146
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38474988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19237494 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6202.8209711389 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999480182 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38474987 can be divided by 2 positive divisors.
The sum of these divisors (counting 38474987) is 38474988, the average is 19237494.
Base
System
Value
2
Binary
10010010110001010011101011
3
Ternary
2200101201202112
4
Quaternary
2102301103223
5
Quinary
34322144422
6
Senary
3452352535
8
Octal
222612353
10
Decimal
38474987
12
Duodecimal
10a7574b
16
Hexadecimal
24b14eb
20
Vigesimal
c09797
36
Base36
mwnhn
md5
3f17f39a1a7362a97f55f3d8d84fde72
sha1
ad26d6f06d01742db4908df6a2be6767350023b1
sha256
b9ee8d5e8bb7bde7c79160bbb3c940d46f2eedea69771ea6fbac6c875937dd8d
sha512
6a67fdfa5ccbc32ac3b6763773875ce8648f788e41f70befed2a22c0f639857c179db078615c114f84d7d94df487b9213e5c98cad0d04996c8477de60a4e0b35
ripemd-160
f407719d3250b66b3302bd634c8cfc983d8bb10a
Diameter
76949974
Circumference
241745473.01233
Area
4.650576965729E+15
Volume
2.385745177319E+23
Surface area
1.8602307862916E+16
Circumference
241745473.01233
Perimeter
153899948
Area
1480324624650169
Diagonal
54411848.427529
Surface area
8881947747901014
Volume
5.6955470689195E+22
Space diagonal
66640632.304552
Perimeter
115424961
Area
6.4099936539736E+14
Altitude
33320316.152276
Surface area
6.4099936539736E+14
Volume
6.7122665916669E+21
Height
18137282.809176