749291216 is an even 9-digits composite number following 749291215
and preceding 749291217 . In scientific notation, it is written as 7.49291216 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 369550080 positive integers (up to 749291216) that are relatively prime to 749291216.
749291216 has 20 divisors, whose sum is 1452777924
The reverse of 749291216 is 612192947
Previous prime number is 31621
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
seven hundred forty-nine million two hundred ninety-one thousand two hundred sixteen
Scientific notation
7.49291216 × 10^8
Engineering notation
7.49291216 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 31621 × 1481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
93661402 Product of the distinct prime numbers
The prime factorization of 749291216 is 2 × 2 × 2 × 2 × 31621 × 1481.
Since it has a total of 6 prime factors.
10 , 2 , 90 , 80 , 121 , 371 , 2183 , 915 , 72275 , 15721 , 689509 , 582015 , 1338753 , 5942950 , 2993003 , 61554686 , 723168330 , 19690893 , 1570519021 , 376293946
n×2
1498582432
n×3
2247873648
n×4
2997164864
n×5
3746456080
n÷2
374645608
n÷3
249763738.66667
n÷3
187322804
n÷5
149858243.2
n2
561437326374758656
n3
4.2068005698713E+26
n4
3.1521187144684E+35
n5
2.3618548645404E+44
2 √n27373.184250284
3 √n908.27399598543
4 √n165.44843381031
5 √n59.556631777662
1 , 2 , 4 , 8 , 16 , 1481 , 2962 , 5924 , 11848 , 23696 , 31621 , 63242 , 126484 , 252968 , 505936 , 46830701 , 93661402 , 187322804 , 374645608 , 749291216
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-749291215 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749291216 can be divided by 20 positive divisors.
The sum of these divisors (counting 749291216) is 1, the average is 0.05.
Base
System
Value
2
Binary
101100101010010100011011010000
3
Ternary
1221012220221022112
4
Quaternary
230222110123100
5
Quinary
3013304304331
6
Senary
202203524452
8
Octal
5452243320
10
Decimal
749291216
12
Duodecimal
18ab29728
16
Hexadecimal
2ca946d0
20
Vigesimal
be3180g
36
Base36
ce3wsw
md5
dcb3993b1d1711f66fd1371dd8e17116
sha1
3c8182dd0bb33032f65d3b9244f269f72954d330
sha256
f97c9bb67ba80f241f8e430b0a384e6d135d5a3a78ec7144e7454217152c97e5
sha512
540736878e3e362077b8bd77a05912a416e6e1bfdae8f7d6dc4c3cfef0c1dc35f0522b811391c0acb53e48f834dc25b0c8faa76a99b651fbe62c416b365c951a
ripemd-160
a26924bd390a0892525eb514aaee8a7f6be5574d
Diameter
1498582432
Circumference
4707935559.1699
Area
1.76380737999E+18
Volume
1.7621405020567E+27
Surface area
7.0552295199601E+18
Circumference
4707935559.1699
Perimeter
2997164864
Area
561437326374758656
Diagonal
1059657799.8342
Surface area
3368623958248551936
Volume
4.2068005698713E+26
Space diagonal
1297810455.7771
Perimeter
2247873648
Area
2.4310949363668E+17
Altitude
648905227.88853
Surface area
2.4310949363668E+17
Volume
4.9577620167591E+25
Height
353219266.61141