858450138 is an even 9-digits composite number following 858450137
and preceding 858450139 . In scientific notation, it is written as 8.58450138 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 226404288 positive integers (up to 858450138) that are relatively prime to 858450138.
858450138 has 16 divisors, whose sum is 1509363840
The reverse of 858450138 is 831054858
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
eight hundred fifty-eight million four hundred fifty thousand one hundred thirty-eight
Scientific notation
8.58450138 × 10^8
Engineering notation
8.58450138 × 10^6
Prime Factorization
2 × 39 × 7 × 1572253
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
858450138 Product of the distinct prime numbers
The prime factorization of 858450138 is 2 × 39 × 7 × 1572253.
Since it has a total of 4 prime factors.
1 , 5 , 78 , 72 , 84 , 645 , 9179 , 8525 , 23293 , 69554 , 752283 , 628380 , 3776131 , 1431616 , 43980258 , 73128280 , 474615887 , 404955463 , 9449772530 , 589777086
n×2
1716900276
n×3
2575350414
n×4
3433800552
n×5
4292250690
n÷2
429225069
n÷3
286150046
n÷3
214612534.5
n÷5
171690027.6
n2
736936639432219044
n3
6.3262335981784E+26
n4
5.4307561053765E+35
n5
4.6620333281048E+44
2 √n29299.319753196
3 √n950.39693034512
4 √n171.17044065257
5 √n61.198815285354
1 , 2 , 7 , 14 , 39 , 78 , 273 , 546 , 1572253 , 3144506 , 11005771 , 22011542 , 61317867 , 122635734 , 429225069 , 858450138
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
-858450137 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 858450138 can be divided by 16 positive divisors.
The sum of these divisors (counting 858450138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011001010101110100011011010
3
Ternary
2012211022210012120
4
Quaternary
303022232203122
5
Quinary
3224230401023
6
Senary
221103322110
8
Octal
6312564332
10
Decimal
858450138
12
Duodecimal
1bb5b0336
16
Hexadecimal
332ae8da
20
Vigesimal
d85656i
36
Base36
e73kd6
md5
619e4d6452408b3ad5aed60571531b67
sha1
e7eac40da7a6f8e77aa285e05007306da78c516d
sha256
70e1559c6e32d703450ec86e40b685e3bf0c151a62bdeb8667e7699b4838f7e6
sha512
56070e7daaf9d00a143c1cc0650b275310d0038b73391fd6ef74d4cbfe92b58caa732399aa36d72e62f1000fc1ddcbc1feee5b06f25ea5373ff2156e9949e5f2
ripemd-160
9702a658dfe8aaaf180aded045716b9754bb88ed
Diameter
1716900276
Circumference
5393801294.0279
Area
2.3151547326014E+18
Volume
2.649926532924E+27
Surface area
9.2606189304056E+18
Circumference
5393801294.0279
Perimeter
3433800552
Area
736936639432219044
Diagonal
1214031827.7807
Surface area
4421619836593314264
Volume
6.3262335981784E+26
Space diagonal
1486879254.7805
Perimeter
2575350414
Area
3.1910292536392E+17
Altitude
743439627.39026
Surface area
3.1910292536392E+17
Volume
7.4555377944036E+25
Height
404677275.92689