19997357 is an odd 8-digits prime number following 19997356
and preceding 19997358 . In scientific notation, it is written as 1.9997357 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 19997356 positive integers (up to 19997357) that are relatively prime to 19997357.
19997357 has 2 divisors, whose sum is 19997358
The reverse of 19997357 is 75379991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
nineteen million nine hundred ninety-seven thousand three hundred fifty-seven
Scientific notation
1.9997357 × 10^7
Engineering notation
1.9997357 × 10^6
Prime Factorization
19997357
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
19997357 Product of the distinct prime numbers
The prime factorization of 19997357 is 19997357.
Since it has a total of 1 prime factors.
10 , 8 , 69 , 12 , 700 , 669 , 7066 , 666 , 43686 , 76428 , 352039 , 197625 , 946407 , 2956391 , 88465495 , 78427980 , 146230767 , 281771461 , 7610073028 , 928262340
n×2
39994714
n×3
59992071
n×4
79989428
n×5
99986785
n÷2
9998678.5
n÷3
6665785.6666667
n÷3
4999339.25
n÷5
3999471.4
n2
399894286985449
n3
7.9968288191085E+21
n4
1.599154407636E+29
n5
3.1978861587621E+36
2 √n4471.8404488532
3 √n271.42980412314
4 √n66.871821037364
5 √n28.853235466659
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
19997358 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9998679 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4471.840560664 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998999868 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19997357 can be divided by 2 positive divisors.
The sum of these divisors (counting 19997357) is 19997358, the average is 9998679.
Base
System
Value
2
Binary
1001100010010001010101101
3
Ternary
1101121222012212
4
Quaternary
1030102022231
5
Quinary
20104403412
6
Senary
1552340205
8
Octal
114221255
10
Decimal
19997357
12
Duodecimal
6844665
16
Hexadecimal
13122ad
20
Vigesimal
64jd7h
36
Base36
bwm25
md5
1ff8f5bdcfdac85f927a4a08fc61c504
sha1
5f3fbfe2a284b09a8c5432915f0191e07ee8f2fe
sha256
445491c849eccf2b19a89ff8b44ad3c2c4f7edfe8ae34217cb1a48d67dcc4b71
sha512
e6682103456fc5d229b8526e3ce1db9da440ff9817d9aacf08c2587add1bd302a82df0c332afbcb06bf9249b0ea3d39d60abe3a53a68176b71d1c8de54853329
ripemd-160
48b065cd0c75f64b21ca898814e015f78d6b3ac2
Diameter
39994714
Circumference
125647099.68482
Area
1.256304954206E+15
Volume
3.3497038226835E+22
Surface area
5.0252198168241E+15
Circumference
125647099.68482
Perimeter
79989428
Area
399894286985449
Diagonal
28280533.481017
Surface area
2399365721912694
Volume
7.9968288191085E+21
Space diagonal
34636438.341093
Perimeter
59992071
Area
1.7315930567883E+14
Altitude
17318219.170547
Surface area
1.7315930567883E+14
Volume
9.4243531432994E+20
Height
9426844.4936722