745687089 is an odd 9-digits composite number following 745687088
and preceding 745687090 . In scientific notation, it is written as 7.45687089 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 425638080 positive integers (up to 745687089) that are relatively prime to 745687089.
745687089 has 24 divisors, whose sum is 1232330112
The reverse of 745687089 is 980786547
Previous prime number is 12041
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
seven hundred forty-five million six hundred eighty-seven thousand eighty-nine
Scientific notation
7.45687089 × 10^8
Engineering notation
7.45687089 × 10^6
Prime Factorization
3 × 3 × 7 × 12041 × 983
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
248562363
Product of the distinct prime numbers
The prime factorization of 745687089 is 3 × 3 × 7 × 12041 × 983.
Since it has a total of 5 prime factors.
10 , 7 , 70 , 99 , 54 , 57 , 9382 , 8884 , 66822 , 66410 , 295117 , 702744 , 6495282 , 6809216 , 17674886 , 20698167 , 711019995 , 818110599 , 58754557 , 4968855255
n×2
1491374178
n×3
2237061267
n×4
2982748356
n×5
3728435445
n÷2
372843544.5
n÷3
248562363
n÷3
186421772.25
n÷5
149137417.8
n2
556049234701293921
n3
4.1463873516509E+26
n4
3.0919075141189E+35
n5
2.3055955136606E+44
2 √n
27307.271723847
3 √n
906.81537417797
4 √n
165.24912019084
5 √n
59.499227167528
1 , 3 , 7 , 9 , 21 , 63 , 983 , 2949 , 6881 , 8847 , 12041 , 20643 , 36123 , 61929 , 84287 , 108369 , 252861 , 758583 , 11836303 , 35508909 , 82854121 , 106526727 , 248562363 , 745687089
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-745687088
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745687089 can be divided by 24 positive divisors.
The sum of these divisors (counting 745687089) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101100011100100100100000110001
3
Ternary
1220222010211101100
4
Quaternary
230130210200301
5
Quinary
3011343441324
6
Senary
201554355013
8
Octal
5434444061
10
Decimal
745687089
12
Duodecimal
18988ba69
16
Hexadecimal
2c724831
20
Vigesimal
bd0ahe9
36
Base36
cbynu9
md5
3be74474ed366d667e1e838967c08b74
sha1
de06fc43428b823665a668a422210d96e75053ec
sha256
ed066c95c3e9874674b53a719a8b58066df98885e843cc645723590ecc6d0b14
sha512
745fc03f0be3af8552b377031c1105cb96ec4592f0f14a4bf7dfa2edef511bc08c29b7ee8d7c69f02f836c0b61dec7524d9ca90a5f65008e7cd2faeb776bd3e2
ripemd-160
7f7fbb5cec1d62b49d7fcc812485bcaa85a00ea5
Diameter
1491374178
Circumference
4685290161.3583
Area
1.7468801907718E+18
Volume
1.7368346723845E+27
Surface area
6.9875207630872E+18
Circumference
4685290161.3583
Perimeter
2982748356
Area
556049234701293921
Diagonal
1054560794.5503
Surface area
3336295408207763526
Volume
4.1463873516509E+26
Space diagonal
1291567924.6961
Perimeter
2237061267
Area
2.4077638150311E+17
Altitude
645783962.34807
Surface area
2.4077638150311E+17
Volume
4.8865643562974E+25
Height
351520264.8501