745355890 is an even 9-digits composite number following 745355889
and preceding 745355891 . In scientific notation, it is written as 7.45355890 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 298007424 positive integers (up to 745355890) that are relatively prime to 745355890.
745355890 has 16 divisors, whose sum is 1342247832
The reverse of 745355890 is 098553547
Previous prime number is 2377
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
seven hundred forty-five million three hundred fifty-five thousand eight hundred ninety
Scientific notation
7.45355890 × 10^8
Engineering notation
7.45355890 × 10^6
Prime Factorization
2 × 5 × 2377 × 31357
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
745355890
Product of the distinct prime numbers
The prime factorization of 745355890 is 2 × 5 × 2377 × 31357.
Since it has a total of 4 prime factors.
5 , 8 , 81 , 60 , 558 , 58 , 8970 , 9944 , 76586 , 34279 , 780915 , 392529 , 7223377 , 3122751 , 74826496 , 93663739 , 416368131 , 428043570 , 1389293616 , 3449670268
n×2
1490711780
n×3
2236067670
n×4
2981423560
n×5
3726779450
n÷2
372677945
n÷3
248451963.33333
n÷3
186338972.5
n÷5
149071178
n2
555555402757692100
n3
4.1408649166677E+26
n4
3.0864180553326E+35
n5
2.3004798765445E+44
2 √n
27301.206749886
3 √n
906.68109943745
4 √n
165.23076816951
5 √n
59.493940878743
1 , 2 , 5 , 10 , 2377 , 4754 , 11885 , 23770 , 31357 , 62714 , 156785 , 313570 , 74535589 , 149071178 , 372677945 , 745355890
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
-745355889
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 745355890 can be divided by 16 positive divisors.
The sum of these divisors (counting 745355890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011011010011101001110010
3
Ternary
1220221112000001201
4
Quaternary
230123103221302
5
Quinary
3011302342030
6
Senary
201543321414
8
Octal
5433235162
10
Decimal
745355890
12
Duodecimal
18975026a
16
Hexadecimal
2c6d3a72
20
Vigesimal
bci99ea
36
Base36
cbrkaa
md5
82911f10d6820dddb6309eefaacef49d
sha1
b5d8ea91db895972a3586ce631c6bdafcda6b91b
sha256
e6a2476e085a2fbfe7268f1e1814cbf7dd0d4dc3a5f531fe4ae49a0b7f2a0844
sha512
1256f25d097da059adba6d1f84049f8720961504ee1869ecfde039f5b327a42eb453fb2682bee23827490d9e48f156e26bed4738bf2fbd8b9df0cd3981f634b1
ripemd-160
79e88607644404a1387747ef4fdb20385c49e109
Diameter
1490711780
Circumference
4683209176.6678
Area
1.7453287719657E+18
Volume
1.7345214402281E+27
Surface area
6.9813150878627E+18
Circumference
4683209176.6678
Perimeter
2981423560
Area
555555402757692100
Diagonal
1054092408.4327
Surface area
3333332416546152600
Volume
4.1408649166677E+26
Space diagonal
1290994271.2007
Perimeter
2236067670
Area
2.4056254599893E+17
Altitude
645497135.60036
Surface area
2.4056254599893E+17
Volume
4.8800561042553E+25
Height
351364136.14422