744966921 is an odd 9-digits composite number following 744966920
and preceding 744966922 . In scientific notation, it is written as 7.44966921 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 480623760 positive integers (up to 744966921) that are relatively prime to 744966921.
744966921 has 8 divisors, whose sum is 1025330944
The reverse of 744966921 is 129669447
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
seven hundred forty-four million nine hundred sixty-six thousand nine hundred twenty-one
Scientific notation
7.44966921 × 10^8
Engineering notation
7.44966921 × 10^6
Prime Factorization
3 × 31 × 8010397
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
744966921
Product of the distinct prime numbers
The prime factorization of 744966921 is 3 × 31 × 8010397.
Since it has a total of 3 prime factors.
9 , 6 , 41 , 97 , 489 , 725 , 1063 , 1824 , 36949 , 90767 , 798202 , 881048 , 7432556 , 501457 , 13152541 , 88798709 , 968431248 , 466076057 , 1740249940 , 3980188874
n×2
1489933842
n×3
2234900763
n×4
2979867684
n×5
3724834605
n÷2
372483460.5
n÷3
248322307
n÷3
186241730.25
n÷5
148993384.2
n2
554975713384220241
n3
4.1343854842962E+26
n4
3.0799804244632E+35
n5
2.2944835335527E+44
2 √n
27294.082160791
3 √n
906.52335277755
4 √n
165.20920725187
5 √n
59.487730119268
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
-744966920
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 744966921 can be divided by 8 positive divisors.
The sum of these divisors (counting 744966921) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011001110100101100001001
3
Ternary
1220220210020111110
4
Quaternary
230121310230021
5
Quinary
3011202420141
6
Senary
201531120533
8
Octal
5431645411
10
Decimal
744966921
12
Duodecimal
1895a3149
16
Hexadecimal
2c674b09
20
Vigesimal
bcg0h61
36
Base36
cbj85l
md5
14c431485ed682e32862fa6bd0dfe360
sha1
a7e97bcb21f4f4df3cf627c5b581409e306edbdb
sha256
1e60ac96c92cbd1ed66012a28d4ec81f800c3d958239967fc184b655b2400ac8
sha512
edeea07280644540741bc781f89954e606226496d4b5ae798cc1c3d4ca45fe3f99ec0d292955995b72c01b7b34aa78406488ff1eb2520c2dbab1739355e1198f
ripemd-160
4a59612da8c7d0d7d2230e8a921e09465a990a9b
Diameter
1489933842
Circumference
4680765212.362
Area
1.7435076240886E+18
Volume
1.7318073419431E+27
Surface area
6.9740304963545E+18
Circumference
4680765212.362
Perimeter
2979867684
Area
554975713384220241
Diagonal
1053542323.1975
Surface area
3329854280305321446
Volume
4.1343854842962E+26
Space diagonal
1290320557.1301
Perimeter
2234900763
Area
2.4031153313706E+17
Altitude
645160278.56507
Surface area
2.4031153313706E+17
Volume
4.8724200199751E+25
Height
351180774.39918