199861393 is an odd 9-digits prime number following 199861392
and preceding 199861394 . In scientific notation, it is written as 1.99861393 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 199861392 positive integers (up to 199861393) that are relatively prime to 199861393.
199861393 has 2 divisors, whose sum is 199861394
The reverse of 199861393 is 393168991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred ninety-nine million eight hundred sixty-one thousand three hundred ninety-three
Scientific notation
1.99861393 × 10^8
Engineering notation
1.99861393 × 10^6
Prime Factorization
199861393
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
199861393 Product of the distinct prime numbers
The prime factorization of 199861393 is 199861393.
Since it has a total of 1 prime factors.
2 , 6 , 29 , 36 , 558 , 297 , 9236 , 3549 , 61463 , 10609 , 172446 , 106476 , 7875830 , 4799524 , 86970839 , 30550445 , 186465825 , 224929003 , 370531641 , 4456235679
n×2
399722786
n×3
599584179
n×4
799445572
n×5
999306965
n÷2
99930696.5
n÷3
66620464.333333
n÷3
49965348.25
n÷5
39972278.6
n2
39944576411900449
n3
7.9833786844774E+24
n4
1.5955691847262E+33
n5
3.1889267988724E+41
2 √n14137.234276902
3 √n584.66841997948
4 √n118.90010208953
5 √n45.724164866729
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
199861394 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
99930697 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14137.234312269 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999899931 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199861393 can be divided by 2 positive divisors.
The sum of these divisors (counting 199861393) is 199861394, the average is 99930697.
Base
System
Value
2
Binary
1011111010011010010010010001
3
Ternary
111221002000021211
4
Quaternary
23322122102101
5
Quinary
402131031033
6
Senary
31455420121
8
Octal
1372322221
10
Decimal
199861393
12
Duodecimal
56b24641
16
Hexadecimal
be9a491
20
Vigesimal
3292d9d
36
Base36
3azq1d
md5
521f978b8dac1a22248d36e0c910e505
sha1
21c27c82e0fa21235c019edd5ee6c3d5609ff46c
sha256
fff3c0c9bcd10611783fee8ca2214a91929552de6d9c7a800b86e3fcd8390738
sha512
017ffa6b474ad3772d977ea02b65eb0d3d0d9a1838a3ff5a0901c6f7abc8000e59bcdfe287007c052568a5ab806e6e8564395c346bd091ba4ab0544236654e93
ripemd-160
9ce32b531a28c624dd811a62a11c0973d4639c6b
Diameter
399722786
Circumference
1255766167.97
Area
1.2548958780638E+17
Volume
3.3440698434639E+25
Surface area
5.0195835122553E+17
Circumference
1255766167.97
Perimeter
799445572
Area
39944576411900449
Diagonal
282646692.57538
Surface area
239667458471402694
Volume
7.9833786844774E+24
Space diagonal
346170087.14749
Perimeter
599584179
Area
1.7296508958057E+16
Altitude
173085043.57375
Surface area
1.7296508958057E+16
Volume
9.4085020076235E+23
Height
94215564.191793