749276545 is an odd 9-digits composite number following 749276544
and preceding 749276546 . In scientific notation, it is written as 7.49276545 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 599421232 positive integers (up to 749276545) that are relatively prime to 749276545.
749276545 has 4 divisors, whose sum is 899131860
The reverse of 749276545 is 545672947
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
seven hundred forty-nine million two hundred seventy-six thousand five hundred forty-five
Scientific notation
7.49276545 × 10^8
Engineering notation
7.49276545 × 10^6
Prime Factorization
5 × 149855309
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
749276545
Product of the distinct prime numbers
The prime factorization of 749276545 is 5 × 149855309.
Since it has a total of 2 prime factors.
5 , 6 , 42 , 60 , 597 , 919 , 3513 , 2546 , 89616 , 66822 , 221833 , 523776 , 3349560 , 4776951 , 13298746 , 60003278 , 351660701 , 968666925 , 5075877877 , 4844449021
n×2
1498553090
n×3
2247829635
n×4
2997106180
n×5
3746382725
n÷2
374638272.5
n÷3
249758848.33333
n÷3
187319136.25
n÷5
149855309
n2
561415340887137025
n3
4.2065534692991E+26
n4
3.1518718498342E+35
n5
2.3616236499265E+44
2 √n
27372.916267727
3 √n
908.26806799443
4 √n
165.44762394101
5 √n
59.556398554005
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-749276544
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749276545 can be divided by 4 positive divisors.
The sum of these divisors (counting 749276545) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100101010010000110110000001
3
Ternary
1221012220012012011
4
Quaternary
230222100312001
5
Quinary
3013303322140
6
Senary
202203332521
8
Octal
5452206601
10
Decimal
749276545
12
Duodecimal
18ab21141
16
Hexadecimal
2ca90d81
20
Vigesimal
be2jb75
36
Base36
ce3lhd
md5
ab54314a562afa35bcac728cf35cfe40
sha1
89350f5469c1b372b3627689bf33e4d0290cf069
sha256
313c8472835a5bb5eeb93000dda17268acff1f685bb6698d7b7a56fa195c9472
sha512
26679b084ab306aaa56e546403bb1b8c607cb5f0a6d9c50b17c33fc6d82a473a75f075930488269dc5b9b1c784983095ca429b9a216486a6b2e021e9cb140b64
ripemd-160
97a27491dce6fefc4c86e478143dcce3a3b2a8f5
Diameter
1498553090
Circumference
4707843378.5583
Area
1.7637383105436E+18
Volume
1.762036996811E+27
Surface area
7.0549532421746E+18
Circumference
4707843378.5583
Perimeter
2997106180
Area
561415340887137025
Diagonal
1059637051.9071
Surface area
3368492045322822150
Volume
4.2065534692991E+26
Space diagonal
1297785044.8597
Perimeter
2247829635
Area
2.4309997364128E+17
Altitude
648892522.42983
Surface area
2.4309997364128E+17
Volume
4.957470805942E+25
Height
353212350.63568