731906745 (number)

731906745 is an odd 9-digits composite number following 731906744 and preceding 731906746. In scientific notation, it is written as 7.31906745 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 374968320 positive integers (up to 731906745) that are relatively prime to 731906745.

Interesting facts

Basic properties

Name

Name seven hundred thirty-one million nine hundred six thousand seven hundred forty-five

Notation

Scientific notation 7.31906745 × 10^8
Engineering notation 7.31906745 × 10^6

Prime Factorization of 731906745

Prime Factorization 15 × 137 × 31 × 11489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 731906745
Product of the distinct prime numbers

The prime factorization of 731906745 is 15 × 137 × 31 × 11489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 49, 23, 575, 23, 5020, 5660, 80470, 65558, 818537, 838330, 844509, 2065272, 27280215, 69484725, 178933936, 554701851, 5951624060, 5765431137

Basic calculations (n = 731906745)

Multiplication

n×y
n×2 1463813490
n×3 2195720235
n×4 2927626980
n×5 3659533725

Division

n÷y
n÷2 365953372.5
n÷3 243968915
n÷3 182976686.25
n÷5 146381349

Exponentiation

ny
n2 535687483376495025
n3 3.9207328229533E+26
n4 2.8696107984624E+35
n5 2.1002874989195E+44

Nth Root

y√n
2√n 27053.775060054
3√n 901.19460501076
4√n 164.48031815404
5√n 59.277673439981

Divisors of 731906745

1, 15, 31, 137, 465, 2055, 4247, 11489, 63705, 172335, 356159, 1573993, 5342385, 23609895, 48793783, 731906745

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 -731906744
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 731906745 can be divided by 16 positive divisors. The sum of these divisors (counting 731906745) is 1, the average is 0.0625.

Base conversion 731906745

Base System Value
2 Binary 101011101000000000001010111001
3 Ternary 1220000012201022020
4 Quaternary 223220000022321
5 Quinary 2444332003440
6 Senary 200343145053
8 Octal 5350001271
10 Decimal 731906745
12 Duodecimal 185145189
16 Hexadecimal 2ba002b9
20 Vigesimal b8e86h5
36 Base36 c3raux

Cryptographic Hash Functions

md5 6fd3f5f035605c9e6be9daea49d8ba86
sha1 03d35305f893a1c079b33e1e63867f6118c0ec80
sha256 0324281af2cfb0d2ac9266c0ead71f91ee198f55589907bd6eb986cec14049a3
sha512 ac05e8afb89292b5cc8adc42006e49ca13373b20488b8a42f06e30afce8c520d45ff47f13e8f6469785fea717f2235f1c7b2d5b163e017263cd9cc3813728e9a
ripemd-160 81a6d704777eb6586191d22a0237273d9e5beb32

731906745 as geometric shapes

Circle

Radius = n
Diameter 1463813490
Circumference 4598705706.4096
Area 1.6829118623956E+18

Sphere

Radius = n
Volume 1.6423127244371E+27
Surface area 6.7316474495824E+18
Circumference 4598705706.4096

Square

Length = n
Perimeter 2927626980
Area 535687483376495025
Diagonal 1035072445.1713

Cube

Length = n
Surface area 3214124900258970150
Volume 3.9207328229533E+26
Space diagonal 1267699668.7424

Equilateral Triangle

Length = n
Perimeter 2195720235
Area 2.319594845467E+17
Altitude 633849834.37118

Triangular Pyramid

Length = n
Surface area 2.319594845467E+17
Volume 4.6206279438849E+25
Height 345024148.39045