745339991 is an odd 9-digits composite number following 745339990
and preceding 745339992 . In scientific notation, it is written as 7.45339991 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 654216640 positive integers (up to 745339991) that are relatively prime to 745339991.
745339991 has 8 divisors, whose sum is 841136400
The reverse of 745339991 is 199933547
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
seven hundred forty-five million three hundred thirty-nine thousand nine hundred ninety-one
Scientific notation
7.45339991 × 10^8
Engineering notation
7.45339991 × 10^6
Prime Factorization
11 × 29 × 2336489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
745339991
Product of the distinct prime numbers
The prime factorization of 745339991 is 11 × 29 × 2336489.
Since it has a total of 3 prime factors.
10 , 5 , 37 , 83 , 737 , 910 , 2246 , 2773 , 39732 , 94279 , 666790 , 859505 , 7598526 , 2709652 , 27251517 , 1499666 , 352485390 , 476317057 , 7474186449 , 2380716289
n×2
1490679982
n×3
2236019973
n×4
2981359964
n×5
3726699955
n÷2
372669995.5
n÷3
248446663.66667
n÷3
186334997.75
n÷5
149067998.2
n2
555531702183880081
n3
4.1405999390595E+26
n4
3.0861547213132E+35
n5
2.3002345322082E+44
2 √n
27300.915570728
3 √n
906.67465266238
4 √n
165.22988703842
5 √n
59.493687066504
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
-745339990
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 745339991 can be divided by 8 positive divisors.
The sum of these divisors (counting 745339991) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011011001111110001010111
3
Ternary
1220221111012020212
4
Quaternary
230123033301113
5
Quinary
3011301334431
6
Senary
201543120035
8
Octal
5433176127
10
Decimal
745339991
12
Duodecimal
18974301b
16
Hexadecimal
2c6cfc57
20
Vigesimal
bci79jb
36
Base36
cbr80n
md5
b70d2a0328cfad6d3e5f98dcbda27db2
sha1
89870af66ca3542bdaa7229f4273a2c8108931d3
sha256
76f3dc55c0a9091b027228a47783e774fb657ca73c1e86fce1c4be6f8017cbd1
sha512
49d374d050c9c9f4d56451875ba75ddabe33a6fcecf71649d5fb25c057c72a0d6009c526cfcf853c7b038fe94542eaf952c1220bb4ad2b2f994c0718c4abd68f
ripemd-160
9b701820bfa1cb1cdb2f0549ad2f0fc0278e81ee
Diameter
1490679982
Circumference
4683109280.3046
Area
1.7452543144171E+18
Volume
1.7344104466671E+27
Surface area
6.9810172576684E+18
Circumference
4683109280.3046
Perimeter
2981359964
Area
555531702183880081
Diagonal
1054069923.8512
Surface area
3333190213103280486
Volume
4.1405999390595E+26
Space diagonal
1290966733.3249
Perimeter
2236019973
Area
2.4055228334943E+17
Altitude
645483366.66246
Surface area
2.4055228334943E+17
Volume
4.8797438251493E+25
Height
351356641.28375