25698961 is an odd 8-digits prime number following 25698960
and preceding 25698962 . In scientific notation, it is written as 2.5698961 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 25698960 positive integers (up to 25698961) that are relatively prime to 25698961.
25698961 has 2 divisors, whose sum is 25698962
The reverse of 25698961 is 16989652
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
twenty-five million six hundred ninety-eight thousand nine hundred sixty-one
Scientific notation
2.5698961 × 10^7
Engineering notation
2.5698961 × 10^6
Prime Factorization
25698961
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
25698961 Product of the distinct prime numbers
The prime factorization of 25698961 is 25698961.
Since it has a total of 1 prime factors.
3 , 7 , 85 , 12 , 565 , 692 , 4691 , 9869 , 85737 , 39508 , 699009 , 901164 , 6160070 , 4658503 , 6257930 , 85277988 , 488320759 , 967834862 , 8421466488 , 36542516
n×2
51397922
n×3
77096883
n×4
102795844
n×5
128494805
n÷2
12849480.5
n÷3
8566320.3333333
n÷3
6424740.25
n÷5
5139792.2
n2
660436596479521
n3
1.69725343359E+22
n4
4.3617649796945E+29
n5
1.1209282810434E+37
2 √n5069.414265968
3 √n295.1017976746
4 √n71.199819283254
5 √n30.337732178442
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
25698962 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
12849481 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5069.4143645987 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999221758 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 25698961 can be divided by 2 positive divisors.
The sum of these divisors (counting 25698961) is 25698962, the average is 12849481.
Base
System
Value
2
Binary
1100010000010001010010001
3
Ternary
1210100122100101
4
Quaternary
1202002022101
5
Quinary
23034331321
6
Senary
2314452401
8
Octal
142021221
10
Decimal
25698961
12
Duodecimal
8734101
16
Hexadecimal
1882291
20
Vigesimal
80c781
36
Base36
fatg1
md5
0baca37f0b22699ebfc77fc1fa724156
sha1
3c87cb4b973d5550540d7601478ce2ac556c40b7
sha256
b704a615238ac158e2e914458265151d29b6b246c800b34836baf6308f51c20b
sha512
dc491e2e99300e31fd764e4a2779e448fec90d24584dffbcd10dd0f34082840006d7b5a9d62f97f98eb7f34993be99d3e92cec287bd121f995216faca0e43d1f
ripemd-160
e95a937f8366d4a5a2b692510f1bd52de27fa41c
Diameter
51397922
Circumference
161471334.16498
Area
2.0748227596619E+15
Volume
7.1094385576618E+22
Surface area
8.2992910386476E+15
Circumference
161471334.16498
Perimeter
102795844
Area
660436596479521
Diagonal
36343819.185097
Surface area
3962619578877126
Volume
1.69725343359E+22
Space diagonal
44511906.153731
Perimeter
77096883
Area
2.859774350701E+14
Altitude
22255953.076866
Surface area
2.859774350701E+14
Volume
2.0002323538061E+21
Height
12114606.395032