745355890 (number)

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.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million three hundred fifty-five thousand eight hundred ninety

Notation

Scientific notation 7.45355890 × 10^8
Engineering notation 7.45355890 × 10^6

Prime Factorization of 745355890

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.

Most popular turbo-numbers

Basic calculations (n = 745355890)

Multiplication

n×y
n×2 1490711780
n×3 2236067670
n×4 2981423560
n×5 3726779450

Division

n÷y
n÷2 372677945
n÷3 248451963.33333
n÷3 186338972.5
n÷5 149071178

Exponentiation

ny
n2 555555402757692100
n3 4.1408649166677E+26
n4 3.0864180553326E+35
n5 2.3004798765445E+44

Nth Root

y√n
2√n 27301.206749886
3√n 906.68109943745
4√n 165.23076816951
5√n 59.493940878743

Divisors of 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 conversion 745355890

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

Cryptographic Hash Functions

md5 82911f10d6820dddb6309eefaacef49d
sha1 b5d8ea91db895972a3586ce631c6bdafcda6b91b
sha256 e6a2476e085a2fbfe7268f1e1814cbf7dd0d4dc3a5f531fe4ae49a0b7f2a0844
sha512 1256f25d097da059adba6d1f84049f8720961504ee1869ecfde039f5b327a42eb453fb2682bee23827490d9e48f156e26bed4738bf2fbd8b9df0cd3981f634b1
ripemd-160 79e88607644404a1387747ef4fdb20385c49e109

745355890 as geometric shapes

Circle

Radius = n
Diameter 1490711780
Circumference 4683209176.6678
Area 1.7453287719657E+18

Sphere

Radius = n
Volume 1.7345214402281E+27
Surface area 6.9813150878627E+18
Circumference 4683209176.6678

Square

Length = n
Perimeter 2981423560
Area 555555402757692100
Diagonal 1054092408.4327

Cube

Length = n
Surface area 3333332416546152600
Volume 4.1408649166677E+26
Space diagonal 1290994271.2007

Equilateral Triangle

Length = n
Perimeter 2236067670
Area 2.4056254599893E+17
Altitude 645497135.60036

Triangular Pyramid

Length = n
Surface area 2.4056254599893E+17
Volume 4.8800561042553E+25
Height 351364136.14422