745187869 (number)

745187869 is an odd 9-digits composite number following 745187868 and preceding 745187870. In scientific notation, it is written as 7.45187869 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 718502400 positive integers (up to 745187869) that are relatively prime to 745187869.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred eighty-seven thousand eight hundred sixty-nine

Notation

Scientific notation 7.45187869 × 10^8
Engineering notation 7.45187869 × 10^6

Prime Factorization of 745187869

Prime Factorization 73 × 151 × 67 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 745187869
Product of the distinct prime numbers

The prime factorization of 745187869 is 73 × 151 × 67 × 1009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 14, 68, 752, 720, 2907, 7561, 21436, 74304, 707301, 534385, 5715093, 4696781, 27524418, 20251842, 585893985, 359334405, 935684696, 9530299062

Basic calculations (n = 745187869)

Multiplication

n×y
n×2 1490375738
n×3 2235563607
n×4 2980751476
n×5 3725939345

Division

n÷y
n÷2 372593934.5
n÷3 248395956.33333
n÷3 186296967.25
n÷5 149037573.8

Exponentiation

ny
n2 555304960104761161
n3 4.138065198656E+26
n4 3.0836359871695E+35
n5 2.2978881300506E+44

Nth Root

y√n
2√n 27298.129404778
3√n 906.61296513381
4√n 165.22145564296
5√n 59.49125836612

Divisors of 745187869

1, 67, 73, 151, 1009, 4891, 10117, 11023, 67603, 73657, 152359, 738541, 4935019, 10208053, 11122207, 745187869

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 -745187868
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 745187869 can be divided by 16 positive divisors. The sum of these divisors (counting 745187869) is 1, the average is 0.0625.

Base conversion 745187869

Base System Value
2 Binary 101100011010101010101000011101
3 Ternary 1220221012110120201
4 Quaternary 230122222220131
5 Quinary 3011232002434
6 Senary 201535543501
8 Octal 5432525035
10 Decimal 745187869
12 Duodecimal 18968ab91
16 Hexadecimal 2c6aaa1d
20 Vigesimal bch89d9
36 Base36 cbnyn1

Cryptographic Hash Functions

md5 7740767e2da07ae7c7f199f67eea0eb9
sha1 2064ede6da59f7dd04678797e2ef58f58fb62e3d
sha256 919fd7b52cc47cdb01156490c0b4e9c13fb02ade28372cc286b4c9676d0d48f0
sha512 c8e35533a6cfe08b21b116170b6b327c0185d93ddafd189601bf9f91aca8dcc203dd466d7f01aed857abb35f00f4f740ead9ac1be5197ec42c0952747512a82a
ripemd-160 b8eac3d24bdecbfac5da991683497bcbdf74671e

745187869 as geometric shapes

Circle

Radius = n
Diameter 1490375738
Circumference 4682153469.5893
Area 1.7445419831671E+18

Sphere

Radius = n
Volume 1.7333486970898E+27
Surface area 6.9781679326684E+18
Circumference 4682153469.5893

Square

Length = n
Perimeter 2980751476
Area 555304960104761161
Diagonal 1053854790.8557

Cube

Length = n
Surface area 3331829760628566966
Volume 4.138065198656E+26
Space diagonal 1290703250.292

Equilateral Triangle

Length = n
Perimeter 2235563607
Area 2.4045410114911E+17
Altitude 645351625.14599

Triangular Pyramid

Length = n
Surface area 2.4045410114911E+17
Volume 4.8767566049362E+25
Height 351284930.28524