745996881 is an odd 9-digits composite number following 745996880
and preceding 745996882 . In scientific notation, it is written as 7.45996881 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 407749584 positive integers (up to 745996881) that are relatively prime to 745996881.
745996881 has 16 divisors, whose sum is 1186182144
The reverse of 745996881 is 188699547
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
seven hundred forty-five million nine hundred ninety-six thousand eight hundred eighty-one
Scientific notation
7.45996881 × 10^8
Engineering notation
7.45996881 × 10^6
Prime Factorization
3 × 23 × 7 × 1544507
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
745996881 Product of the distinct prime numbers
The prime factorization of 745996881 is 3 × 23 × 7 × 1544507.
Since it has a total of 4 prime factors.
4 , 6 , 62 , 76 , 157 , 517 , 3656 , 7966 , 80509 , 18008 , 966790 , 358089 , 7480860 , 9692330 , 12493556 , 89818257 , 249970013 , 905573544 , 2483726644 , 4310744591
n×2
1491993762
n×3
2237990643
n×4
2983987524
n×5
3729984405
n÷2
372998440.5
n÷3
248665627
n÷3
186499220.25
n÷5
149199376.2
n2
556511346461728161
n3
4.1515572870156E+26
n4
3.0970487874065E+35
n5
2.31038873571E+44
2 √n27312.943470084
3 √n906.94093410727
4 √n165.26628049933
5 √n59.504170077915
1 , 3 , 7 , 21 , 23 , 69 , 161 , 483 , 1544507 , 4633521 , 10811549 , 32434647 , 35523661 , 106570983 , 248665627 , 745996881
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
-745996880 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 745996881 can be divided by 16 positive divisors.
The sum of these divisors (counting 745996881) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011101110000001001010001
3
Ternary
1220222201120100010
4
Quaternary
230131300021101
5
Quinary
3011433400011
6
Senary
202005145133
8
Octal
5435601121
10
Decimal
745996881
12
Duodecimal
1899bb1a9
16
Hexadecimal
2c770251
20
Vigesimal
bd29c41
36
Base36
cc5avl
md5
6444a2c94d2b75485165dcf1a589ab07
sha1
4d41d035aded63f5062898534eaed8f9bf9437b1
sha256
3c16c4fa2a9f13950d98c4b5a61ae1810c0c369a970cd9af3fe118f89c76d980
sha512
2dce76ab1b6730286f1d3e25293ffc5677a6c9df3b63d3d0ddccedf58acc2aaa5d84b7c0c1a9a92893888e1569dbd59e44d0ce048555d863685bc4c16c77d5a9
ripemd-160
58b6487f5f95bf3e97c93317e67f7147d568a69c
Diameter
1491993762
Circumference
4687236641.901
Area
1.7483319576835E+18
Volume
1.739000249846E+27
Surface area
6.9933278307341E+18
Circumference
4687236641.901
Perimeter
2983987524
Area
556511346461728161
Diagonal
1054998906.5982
Surface area
3339068078770368966
Volume
4.1515572870156E+26
Space diagonal
1292104500.1799
Perimeter
2237990643
Area
2.4097648176507E+17
Altitude
646052250.08996
Surface area
2.4097648176507E+17
Volume
4.8926571835553E+25
Height
351666302.19941