1994171048 is an even 10-digits composite number following 1994171047
and preceding 1994171049 . In scientific notation, it is written as 1.994171048 × 10^9.
The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors.
There are 991114288 positive integers (up to 1994171048) that are relatively prime to 1994171048.
1994171048 has 16 divisors, whose sum is 3761462880
The reverse of 1994171048 is 8401714991
Previous prime number is 167
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion nine hundred ninety-four million one hundred seventy-one thousand forty-eight
Scientific notation
1.994171048 × 10^9
Engineering notation
1.994171048 × 10^9
Prime Factorization
2 × 2 × 2 × 167 × 1492643
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
498542762 Product of the distinct prime numbers
The prime factorization of 1994171048 is 2 × 2 × 2 × 167 × 1492643.
Since it has a total of 5 prime factors.
7 , 7 , 77 , 58 , 507 , 554 , 9814 , 9834 , 38416 , 27806 , 579278 , 295843 , 1601424 , 9929565 , 94983351 , 82950882 , 497591982 , 851671239 , 9105289603 , 6994040507
n×2
3988342096
n×3
5982513144
n×4
7976684192
n×5
9970855240
n÷2
997085524
n÷3
664723682.66667
n÷3
498542762
n÷5
398834209.6
n2
3976718168681418304
n3
7.9302562380401E+27
n4
1.5814287393121E+37
n5
3.1536394064113E+46
2 √n44656.14233227
3 √n1258.6958556358
4 √n211.31999983975
5 √n72.435669971552
1 , 2 , 4 , 8 , 167 , 334 , 668 , 1336 , 1492643 , 2985286 , 5970572 , 11941144 , 249271381 , 498542762 , 997085524 , 1994171048
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
-1994171047 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 1994171048 can be divided by 16 positive divisors.
The sum of these divisors (counting 1994171048) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110110111001010001010101000
3
Ternary
12010222101101101222
4
Quaternary
1312313022022220
5
Quinary
13041001433143
6
Senary
525514001212
8
Octal
16667121250
10
Decimal
1994171048
12
Duodecimal
477a16208
16
Hexadecimal
76dca2a8
20
Vigesimal
1b33b7c8
36
Base36
wza088
md5
2ad80b3aa51e7f455fc190112824c9cf
sha1
45218a1929f458550090066157aea32c45632a12
sha256
fa341a42b6f04ca461312ad423f29476b417789e704729b06698a5fa05125a1d
sha512
83017635d9ebf31b52ece361b1cf9c1859973898bd69e33ae9cdfd6213d4e49c1ca2e105c2ecf7d5b33ea65476d4cc7625cad90613dacb431553f05bb6c1f011
ripemd-160
1708130e91a6487a9610e0b638445ca67eb1e5a9
Diameter
3988342096
Circumference
12529746228.797
Area
1.2493228584127E+19
Volume
3.3218179651348E+28
Surface area
4.9972914336506E+19
Circumference
12529746228.797
Perimeter
7976684192
Area
3976718168681418304
Diagonal
2820183741.7734
Surface area
2.3860309012089E+19
Volume
7.9302562380401E+27
Space diagonal
3454005574.1189
Perimeter
5982513144
Area
1.7219694788846E+18
Altitude
1727002787.0594
Surface area
1.7219694788846E+18
Volume
9.3458966041084E+26
Height
940061247.25779