745171639 (number)

745171639 is an odd 9-digits composite number following 745171638 and preceding 745171640. In scientific notation, it is written as 7.45171639 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 727842024 positive integers (up to 745171639) that are relatively prime to 745171639.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45171639 × 10^8
Engineering notation 7.45171639 × 10^6

Prime Factorization of 745171639

Prime Factorization 43 × 17329573

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745171639
Product of the distinct prime numbers

The prime factorization of 745171639 is 43 × 17329573. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 21, 67, 26, 299, 3041, 8404, 28769, 50614, 332256, 402204, 7644005, 8658724, 42590273, 62711092, 40607961, 169312980, 3320455915, 7517118315

Basic calculations (n = 745171639)

Multiplication

n×y
n×2 1490343278
n×3 2235514917
n×4 2980686556
n×5 3725858195

Division

n÷y
n÷2 372585819.5
n÷3 248390546.33333
n÷3 186292909.75
n÷5 149034327.8

Exponentiation

ny
n2 555280771569946321
n3 4.1377948265596E+26
n4 3.0833673527531E+35
n5 2.2976379038902E+44

Nth Root

y√n
2√n 27297.832130043
3√n 906.60638315368
4√n 165.22055601541
5√n 59.490999223003

Divisors of 745171639

1, 43, 17329573, 745171639

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 -745171638
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 745171639 can be divided by 4 positive divisors. The sum of these divisors (counting 745171639) is 1, the average is 0.25.

Base conversion 745171639

Base System Value
2 Binary 101100011010100110101010110111
3 Ternary 1220221011122022121
4 Quaternary 230122212222313
5 Quinary 3011230443024
6 Senary 201535340411
8 Octal 5432465267
10 Decimal 745171639
12 Duodecimal 189681707
16 Hexadecimal 2c6a6ab7
20 Vigesimal bch691j
36 Base36 cbnm47

Cryptographic Hash Functions

md5 c0e8cc99ae652aaa38e599c49ae9fcee
sha1 9fb0cf3006fe20ca55787415612d36de33b216fc
sha256 4d91c892e4ccd03f28db1ca279b060868231134f32c41254573ef66340edbf64
sha512 5a1d98a6f48814c48ff4177846f03001ed8276b6aec8c76573301c42745c8f93240ddfb8bf12cbc4fef2f6cea93e0ce658ebb46d428986e73dff9caf75464fd5
ripemd-160 92b18ab22ffbb83d5449b1a5e2f6087f75cccc1d

745171639 as geometric shapes

Circle

Radius = n
Diameter 1490343278
Circumference 4682051493.4917
Area 1.7444659926438E+18

Sphere

Radius = n
Volume 1.7332354438909E+27
Surface area 6.9778639705753E+18
Circumference 4682051493.4917

Square

Length = n
Perimeter 2980686556
Area 555280771569946321
Diagonal 1053831838.1696

Cube

Length = n
Surface area 3331684629419677926
Volume 4.1377948265596E+26
Space diagonal 1290675139.1074

Equilateral Triangle

Length = n
Perimeter 2235514917
Area 2.404436272063E+17
Altitude 645337569.55369

Triangular Pyramid

Length = n
Surface area 2.404436272063E+17
Volume 4.8764379683649E+25
Height 351277279.38986