838897213 is an odd 9-digits composite number following 838897212
and preceding 838897214 . In scientific notation, it is written as 8.38897213 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 643200000 positive integers (up to 838897213) that are relatively prime to 838897213.
838897213 has 16 divisors, whose sum is 863544240
The reverse of 838897213 is 312798838
Previous prime number is 101
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
eight hundred thirty-eight million eight hundred ninety-seven thousand two hundred thirteen
Scientific notation
8.38897213 × 10^8
Engineering notation
8.38897213 × 10^6
Prime Factorization
77 × 401 × 101 × 269
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
838897213 Product of the distinct prime numbers
The prime factorization of 838897213 is 77 × 401 × 101 × 269.
Since it has a total of 4 prime factors.
2 , 10 , 97 , 47 , 466 , 422 , 8435 , 9918 , 23888 , 52244 , 522643 , 486164 , 5477433 , 5284870 , 37339475 , 32065647 , 891336350 , 966679599 , 9982711445 , 196842895
n×2
1677794426
n×3
2516691639
n×4
3355588852
n×5
4194486065
n÷2
419448606.5
n÷3
279632404.33333
n÷3
209724303.25
n÷5
167779442.6
n2
703748533979167369
n3
5.9037268380796E+26
n4
4.9526199907783E+35
n5
4.154739107312E+44
2 √n28963.722360912
3 √n943.12570955628
4 √n170.18731551121
5 √n60.917454882195
1 , 77 , 101 , 269 , 401 , 7777 , 20713 , 27169 , 30877 , 40501 , 107869 , 2092013 , 3118577 , 8305913 , 10894769 , 838897213
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
-838897212 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 838897213 can be divided by 16 positive divisors.
The sum of these divisors (counting 838897213) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010000000001000111000111101
3
Ternary
2011110112101122011
4
Quaternary
302000020320331
5
Quinary
3204224202323
6
Senary
215124251221
8
Octal
6200107075
10
Decimal
838897213
12
Duodecimal
1b4b40b11
16
Hexadecimal
32008e3d
20
Vigesimal
d23230d
36
Base36
dvgh8d
md5
6ee0206676692a3552ae1fefe32bc73b
sha1
15e0b1387c1ab9a971e0731bb74ca96e8180869c
sha256
6eac57b5bfcfa4f2aeade8c3c2fcd6a9e144abb3d5a9589cecb8a9835bf69d14
sha512
3433c2941368e1e57bb2d14391c390d0f8217e168d171ae5beae42c86ff6b827514a9acee3abcf02f351c6a433d8c73c3d8a507637e8cc8e1926e4cd579a79ca
ripemd-160
5d32d8ecc57725c5bf660d9ffb59d2712f635a20
Diameter
1677794426
Circumference
5270946642.9555
Area
2.2108912243235E+18
Volume
2.4729473151082E+27
Surface area
8.8435648972942E+18
Circumference
5270946642.9555
Perimeter
3355588852
Area
703748533979167369
Diagonal
1186379816.0616
Surface area
4222491203875004214
Volume
5.9037268380796E+26
Space diagonal
1453012595.2439
Perimeter
2516691639
Area
3.0473205415101E+17
Altitude
726506297.62197
Surface area
3.0473205415101E+17
Volume
6.9576088024652E+25
Height
395459938.6872