745286871 is an odd 9-digits composite number following 745286870
and preceding 745286872 . In scientific notation, it is written as 7.45286871 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 407361504 positive integers (up to 745286871) that are relatively prime to 745286871.
745286871 has 16 divisors, whose sum is 1185053184
The reverse of 745286871 is 178682547
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
seven hundred forty-five million two hundred eighty-six thousand eight hundred seventy-one
Scientific notation
7.45286871 × 10^8
Engineering notation
7.45286871 × 10^6
Prime Factorization
3 × 7 × 23 × 1543037
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
745286871
Product of the distinct prime numbers
The prime factorization of 745286871 is 3 × 7 × 23 × 1543037.
Since it has a total of 4 prime factors.
5 , 8 , 84 , 44 , 566 , 358 , 7165 , 6462 , 31695 , 25225 , 33725 , 617996 , 4101524 , 5860038 , 48615869 , 35332010 , 999192520 , 437682555 , 7119414020 , 3676340602
n×2
1490573742
n×3
2235860613
n×4
2981147484
n×5
3726434355
n÷2
372643435.5
n÷3
248428957
n÷3
186321717.75
n÷5
149057374.2
n2
555452520084970641
n3
4.1397147068319E+26
n4
3.0852750206874E+35
n5
2.2994149663426E+44
2 √n
27299.942692248
3 √n
906.65311273772
4 √n
165.22694299734
5 √n
59.492839025397
1 , 3 , 7 , 21 , 23 , 69 , 161 , 483 , 1543037 , 4629111 , 10801259 , 32403777 , 35489851 , 106469553 , 248428957 , 745286871
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
-745286870
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 745286871 can be divided by 16 positive divisors.
The sum of these divisors (counting 745286871) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011011000010110011010111
3
Ternary
1220221101111101110
4
Quaternary
230123002303113
5
Quinary
3011243134441
6
Senary
201542030103
8
Octal
5433026327
10
Decimal
745286871
12
Duodecimal
189718333
16
Hexadecimal
2c6c2cd7
20
Vigesimal
bci0h3b
36
Base36
cbq313
md5
cb4efd632c840e44a084b607e8259f53
sha1
8bb8657be305dd1d647db4ceddf642a785392a5b
sha256
27835c9178b434ef6c926d6fc3e03e9cdee6a54823f50a350ebb9e4061988545
sha512
63d9bd3b3a41af0e9b767b9b9331e0485341c4d3db052644d003bba801f9e1ae1aa01faa7f74dfbad67732e555a253587b8413232ba7252ee145982fbfb49d3e
ripemd-160
dca65436a9591a4e3d3addadc40037f3d283bd3b
Diameter
1490573742
Circumference
4682775517.501
Area
1.7450055565169E+18
Volume
1.7340396414588E+27
Surface area
6.9800222260675E+18
Circumference
4682775517.501
Perimeter
2981147484
Area
555452520084970641
Diagonal
1053994800.8268
Surface area
3332715120509823846
Volume
4.1397147068319E+26
Space diagonal
1290874726.786
Perimeter
2235860613
Area
2.4051799649484E+17
Altitude
645437363.39302
Surface area
2.4051799649484E+17
Volume
4.8787005689642E+25
Height
351331600.2756