745897 (number)

745897 is an odd 6-digits composite number following 745896 and preceding 745898. In scientific notation, it is written as 7.45897 × 10^5. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 738820 positive integers (up to 745897) that are relatively prime to 745897.

Interesting facts

Basic properties

Name

Name seven hundred forty-five thousand eight hundred ninety-seven

Notation

Scientific notation 7.45897 × 10^5
Engineering notation 7.45897 × 10^3

Prime Factorization of 745897

Prime Factorization 107 × 6971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745897
Product of the distinct prime numbers

The prime factorization of 745897 is 107 × 6971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 93, 79, 881, 251, 4174, 9635, 69998, 92713, 165190, 398418, 8727847, 6856058, 12408340, 88914174, 740582659, 1025628, 3493449341, 450807163

Basic calculations (n = 745897)

Multiplication

n×y
n×2 1491794
n×3 2237691
n×4 2983588
n×5 3729485

Division

n÷y
n÷2 372948.5
n÷3 248632.33333333
n÷3 186474.25
n÷5 149179.4

Exponentiation

ny
n2 556362334609
n3 414988996297849273
n4 3.0953904737158E+23
n5 2.3088424681732E+29

Nth Root

y√n
2√n 863.65328691553
3√n 90.690045573849
4√n 29.387978612275
5√n 14.946371479698

Divisors of 745897

1, 107, 6971, 745897

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 -745896
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 745897 can be divided by 4 positive divisors. The sum of these divisors (counting 745897) is 1, the average is 0.25.

Base conversion 745897

Base System Value
2 Binary 10110110000110101001
3 Ternary 1101220011211
4 Quaternary 2312012221
5 Quinary 142332042
6 Senary 23553121
8 Octal 2660651
10 Decimal 745897
12 Duodecimal 2bb7a1
16 Hexadecimal b61a9
20 Vigesimal 4d4eh
36 Base36 fzjd

Cryptographic Hash Functions

md5 2f4726734d32471eb41917b0318df3b1
sha1 5114084f61a8c6194b442fa249b85269e16e98e1
sha256 1efa4ff0f993dbf6cff7cb7353bd10f979a9d2d16144de8d262d0f3f4fb6ac94
sha512 972e53a6f695b1186e64795d25dc4dbc0ce113486aee6b61b9d66a57a171535424b50fef7fe46f4cd0ce3bea4bcf4864b2f0a5a28f98d510384ee333eb189f63
ripemd-160 fe0185b233083e2b3d658e1d19f17cd477793e5f

745897 as geometric shapes

Circle

Radius = n
Diameter 1491794
Circumference 4686609.0710693
Area 1747863823141.7

Sphere

Radius = n
Volume 1.7383018427866E+18
Surface area 6991455292566.8
Circumference 4686609.0710693

Square

Length = n
Perimeter 2983588
Area 556362334609
Diagonal 1054857.6535334

Cube

Length = n
Surface area 3338174007654
Volume 414988996297849273
Space diagonal 1291931.5012132

Equilateral Triangle

Length = n
Perimeter 2237691
Area 240911957740.11
Altitude 645965.7506066

Triangular Pyramid

Length = n
Surface area 240911957740.11
Volume 4.8906922233335E+16
Height 351619.21784447