189704747 is an odd 9-digits composite number following 189704746
and preceding 189704748 . In scientific notation, it is written as 1.89704747 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 182929824 positive integers (up to 189704747) that are relatively prime to 189704747.
189704747 has 8 divisors, whose sum is 196496400
The reverse of 189704747 is 747407981
Previous prime number is 877
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred eighty-nine million seven hundred four thousand seven hundred forty-seven
Scientific notation
1.89704747 × 10^8
Engineering notation
1.89704747 × 10^6
Prime Factorization
29 × 877 × 7459
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
189704747 Product of the distinct prime numbers
The prime factorization of 189704747 is 29 × 877 × 7459.
Since it has a total of 3 prime factors.
3 , 2 , 4 , 21 , 335 , 636 , 1998 , 7638 , 34498 , 43133 , 127544 , 876109 , 7217494 , 5933993 , 40391356 , 12669645 , 430300519 , 56177038 , 4065101197 , 5728500759
n×2
379409494
n×3
569114241
n×4
758818988
n×5
948523735
n÷2
94852373.5
n÷3
63234915.666667
n÷3
47426186.75
n÷5
37940949.4
n2
35987891034334009
n3
6.8270737637319E+24
n4
1.2951283010991E+33
n5
2.4569198669254E+41
2 √n13773.334636173
3 √n574.59176770315
4 √n117.35985104018
5 √n45.249693274676
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-189704746 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 189704747 can be divided by 8 positive divisors.
The sum of these divisors (counting 189704747) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010011101010101000101011
3
Ternary
111012221222222202
4
Quaternary
23103222220223
5
Quinary
342031022442
6
Senary
30454010415
8
Octal
1323525053
10
Decimal
189704747
12
Duodecimal
53646a0b
16
Hexadecimal
b4eaa2b
20
Vigesimal
2j5d1h7
36
Base36
34y14b
md5
dee62b8ef76466cf0250c6b0fee682b8
sha1
4ffbd3df9e357fef9579ab5dc435737293401d8b
sha256
163adb2eb0217036ec039e3ebee903452656b6b651c66a349ab52d3f0f3d9f4d
sha512
f8eb12061a1f0e9bd0c3b0189ab8f7b530b7cd517e8fd245018b269f57dce1380b4e4df0de64d2c260cbbe165a42c7274631a68e885a7b37608e6a4662f9d6c1
ripemd-160
e5b085ca780d7e7784780207b3cbe76716f2dc02
Diameter
379409494
Circumference
1191950079.0526
Area
1.1305929409165E+17
Volume
2.8597179708874E+25
Surface area
4.5223717636661E+17
Circumference
1191950079.0526
Perimeter
758818988
Area
35987891034334009
Diagonal
268283026.05396
Surface area
215927346206004054
Volume
6.8270737637319E+24
Space diagonal
328578260.241
Perimeter
569114241
Area
1.558321393218E+16
Altitude
164289130.1205
Surface area
1.558321393218E+16
Volume
8.0457835899927E+23
Height
89427675.351319