749969379 is an odd 9-digits composite number following 749969378
and preceding 749969380 . In scientific notation, it is written as 7.49969379 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 491203440 positive integers (up to 749969379) that are relatively prime to 749969379.
749969379 has 16 divisors, whose sum is 848010240
The reverse of 749969379 is 973969947
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
seven hundred forty-nine million nine hundred sixty-nine thousand three hundred seventy-nine
Scientific notation
7.49969379 × 10^8
Engineering notation
7.49969379 × 10^6
Prime Factorization
9 × 71 × 307 × 3823
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
749969379
Product of the distinct prime numbers
The prime factorization of 749969379 is 9 × 71 × 307 × 3823.
Since it has a total of 4 prime factors.
7 , 10 , 47 , 62 , 82 , 711 , 4628 , 8424 , 52041 , 90445 , 851993 , 336796 , 8448413 , 2150862 , 56521829 , 69542295 , 683418203 , 607984168 , 7453843854 , 1619339539
n×2
1499938758
n×3
2249908137
n×4
2999877516
n×5
3749846895
n÷2
374984689.5
n÷3
249989793
n÷3
187492344.75
n÷5
149993875.8
n2
562454069437645641
n3
4.2182332917217E+26
n4
3.1635458022697E+35
n5
2.3725624807662E+44
2 √n
27385.568809137
3 √n
908.54793134786
4 √n
165.4858568251
5 √n
59.567408492808
1 , 9 , 71 , 307 , 639 , 2763 , 3823 , 21797 , 34407 , 196173 , 271433 , 1173661 , 2442897 , 10562949 , 83329931 , 749969379
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
-749969378
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 749969379 can be divided by 16 positive divisors.
The sum of these divisors (counting 749969379) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100101100111001111111100011
3
Ternary
1221021012101120200
4
Quaternary
230230321333203
5
Quinary
3013443010004
6
Senary
202230240243
8
Octal
5454717743
10
Decimal
749969379
12
Duodecimal
18b1b6083
16
Hexadecimal
2cb39fe3
20
Vigesimal
be7638j
36
Base36
ceig2r
md5
b74daeb58d24d70f26a504b79d50b771
sha1
1e55ecdc30a42ebcb3bb8ba2940f5721839c5907
sha256
7473345c07bbf4d6903e7b465d8612e66ab4cfa22a0910fc1ccbc086d75374c3
sha512
75af4229fd862693c15b57407e1c35164325f472581d13296a3a80e6c87e03dc72530dc395317a4090987ebb39777aeabc281507b34fd010e3406728ff15ac42
ripemd-160
d68e3a2131a3c05e1a2304118d6d16df1aaa6c53
Diameter
1499938758
Circumference
4712196582.9674
Area
1.767001572527E+18
Volume
1.7669294293868E+27
Surface area
7.068006290108E+18
Circumference
4712196582.9674
Perimeter
2999877516
Area
562454069437645641
Diagonal
1060616867.1463
Surface area
3374724416625873846
Volume
4.2182332917217E+26
Space diagonal
1298985068.5489
Perimeter
2249908137
Area
2.4354975629747E+17
Altitude
649492534.27444
Surface area
2.4354975629747E+17
Volume
4.9712356086722E+25
Height
353538955.71544