745339990 is an even 9-digits composite number following 745339989
and preceding 745339991 . In scientific notation, it is written as 7.45339990 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 298135992 positive integers (up to 745339990) that are relatively prime to 745339990.
745339990 has 8 divisors, whose sum is 1341612000
The reverse of 745339990 is 099933547
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
seven hundred forty-five million three hundred thirty-nine thousand nine hundred ninety
Scientific notation
7.45339990 × 10^8
Engineering notation
7.45339990 × 10^6
Prime Factorization
2 × 5 × 74533999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
745339990
Product of the distinct prime numbers
The prime factorization of 745339990 is 2 × 5 × 74533999.
Since it has a total of 3 prime factors.
3 , 10 , 28 , 22 , 612 , 660 , 5493 , 6638 , 59404 , 37358 , 686354 , 62920 , 9463148 , 3431509 , 17024405 , 68687 , 281125102 , 51017260 , 8711978185 , 1476764812
n×2
1490679980
n×3
2236019970
n×4
2981359960
n×5
3726699950
n÷2
372669995
n÷3
248446663.33333
n÷3
186334997.5
n÷5
149067998
n2
555531700693200100
n3
4.1405999223935E+26
n4
3.0861547047508E+35
n5
2.3002345167774E+44
2 √n
27300.915552413
3 √n
906.6746522569
4 √n
165.22988698299
5 √n
59.49368705054
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
-745339989
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 745339990 can be divided by 8 positive divisors.
The sum of these divisors (counting 745339990) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011011001111110001010110
3
Ternary
1220221111012020211
4
Quaternary
230123033301112
5
Quinary
3011301334430
6
Senary
201543120034
8
Octal
5433176126
10
Decimal
745339990
12
Duodecimal
18974301a
16
Hexadecimal
2c6cfc56
20
Vigesimal
bci79ja
36
Base36
cbr80m
md5
c5a42d9397933264dcc73a0d96b28f6a
sha1
225757db4456af6c4e5094a251054773b24dc04b
sha256
ee2c6c6082473d436f5bb44ec2f2fdbf77dfbf6cb23a22b3718a2f48f3b5e44e
sha512
fe72c3b6fed09452282027cac78225167cda03ab15cbb75379467f184a75d46e7781f58216e66c6d9c365c8faaf0dd913f076806e9970c01cba72d90271ea4bc
ripemd-160
0451e73a01984327635b79a300c264463a100706
Diameter
1490679980
Circumference
4683109274.0214
Area
1.745254309734E+18
Volume
1.7344104396861E+27
Surface area
6.981017238936E+18
Circumference
4683109274.0214
Perimeter
2981359960
Area
555531700693200100
Diagonal
1054069922.437
Surface area
3333190204159200600
Volume
4.1405999223935E+26
Space diagonal
1290966731.5929
Perimeter
2236019970
Area
2.4055228270394E+17
Altitude
645483365.79644
Surface area
2.4055228270394E+17
Volume
4.8797438055083E+25
Height
351356640.81234