61394857 is an odd 8-digits prime number following 61394856
and preceding 61394858 . In scientific notation, it is written as 6.1394857 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 61394856 positive integers (up to 61394857) that are relatively prime to 61394857.
61394857 has 2 divisors, whose sum is 61394858
The reverse of 61394857 is 75849316
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
sixty-one million three hundred ninety-four thousand eight hundred fifty-seven
Scientific notation
6.1394857 × 10^7
Engineering notation
6.1394857 × 10^6
Prime Factorization
61394857
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
61394857 Product of the distinct prime numbers
The prime factorization of 61394857 is 61394857.
Since it has a total of 1 prime factors.
9 , 9 , 71 , 50 , 188 , 704 , 5940 , 4755 , 89700 , 8064 , 290385 , 786175 , 7128488 , 6595038 , 42549547 , 33885667 , 257998949 , 316959621 , 2390444345 , 1153707675
n×2
122789714
n×3
184184571
n×4
245579428
n×5
306974285
n÷2
30697428.5
n÷3
20464952.333333
n÷3
15348714.25
n÷5
12278971.4
n2
3769328466050449
n3
2.314173821592E+23
n4
1.4207837084978E+31
n5
8.7228812611154E+38
2 √n7835.4870301724
3 √n394.49726566901
4 √n88.518286416833
5 √n36.109909370855
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
61394858 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
30697429 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7835.4870939846 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999967424 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61394857 can be divided by 2 positive divisors.
The sum of these divisors (counting 61394857) is 61394858, the average is 30697429.
Base
System
Value
2
Binary
11101010001100111110101001
3
Ternary
11021112011220121
4
Quaternary
3222030332221
5
Quinary
111204113412
6
Senary
10031523241
8
Octal
352147651
10
Decimal
61394857
12
Duodecimal
18689521
16
Hexadecimal
3a8cfa9
20
Vigesimal
j3e72h
36
Base36
10jwkp
md5
7b373e9a8fe88f8128985098b33b31db
sha1
1f0e008ca308e14539aeafe30aded5d0970aaf56
sha256
54bcfc0be09d30d11adee2b69f377454a2ac318e13a6cb8d71e043c4035cbb6d
sha512
dfa620d3a38ca1444fff3d944458ce6ebe9957e14d0ab786e6a4a92a24e39b312145fa6478938a6f561e7cb92fe8197132f1bdd50899eea58d488fe277f84713
ripemd-160
d39d363ad505b103fee61f91eeef7ed60445f171
Diameter
122789714
Circumference
385755263.43879
Area
1.1841694617911E+16
Volume
9.6935886360575E+23
Surface area
4.7366778471644E+16
Circumference
385755263.43879
Perimeter
245579428
Area
3769328466050449
Diagonal
86825439.429357
Surface area
22615970796302694
Volume
2.314173821592E+23
Space diagonal
106339011.64743
Perimeter
184184571
Area
1.6321671034038E+15
Altitude
53169505.823713
Surface area
1.6321671034038E+15
Volume
2.7272800034868E+22
Height
28941813.143119