725904865 (number)

725904865 is an odd 9-digits composite number following 725904864 and preceding 725904866. In scientific notation, it is written as 7.25904865 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 497081088 positive integers (up to 725904865) that are relatively prime to 725904865.

Interesting facts

Basic properties

Name

Name seven hundred twenty-five million nine hundred four thousand eight hundred sixty-five

Notation

Scientific notation 7.25904865 × 10^8
Engineering notation 7.25904865 × 10^6

Prime Factorization of 725904865

Prime Factorization 35 × 7 × 3109 × 953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 725904865
Product of the distinct prime numbers

The prime factorization of 725904865 is 35 × 7 × 3109 × 953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 68, 18, 351, 327, 7773, 4254, 23463, 20792, 759050, 60695, 8582676, 2974647, 70012091, 23317448, 121754060, 697738992, 8548904752, 7290898803

Basic calculations (n = 725904865)

Multiplication

n×y
n×2 1451809730
n×3 2177714595
n×4 2903619460
n×5 3629524325

Division

n÷y
n÷2 362952432.5
n÷3 241968288.33333
n÷3 181476216.25
n÷5 145180973

Exponentiation

ny
n2 526937873030668225
n3 3.8250676558571E+26
n4 2.7766352203408E+35
n5 2.0155730147758E+44

Nth Root

y√n
2√n 26942.621717272
3√n 898.72447500923
4√n 164.1420778389
5√n 59.180133621458

Divisors of 725904865

1, 7, 35, 245, 953, 3109, 6671, 21763, 33355, 108815, 233485, 761705, 2962877, 20740139, 103700695, 725904865

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 -725904864
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 725904865 can be divided by 16 positive divisors. The sum of these divisors (counting 725904865) is 1, the average is 0.0625.

Base conversion 725904865

Base System Value
2 Binary 101011010001000110110111100001
3 Ternary 1212120220210021101
4 Quaternary 223101012313201
5 Quinary 2441312423430
6 Senary 200010354401
8 Octal 5321066741
10 Decimal 725904865
12 Duodecimal 18312ba01
16 Hexadecimal 2b446de1
20 Vigesimal b6gi235
36 Base36 c06ns1

Cryptographic Hash Functions

md5 c3d6ae6f18ef63bad30e1f9618f8c743
sha1 6e9cc8c19038219019828625cf764abd128bae7f
sha256 3d363f98676b113b4a498076b249a71f6b193e72e4692a607b8d48987b9220e0
sha512 c96945a8a94b5ff7db4d5a69f6a5b461f070a3c56192bffd4a3708a6d11ab8ef07cc1ef3b16f244e4c8f97007d1e5073ed5c9c0ea4701aadadb23ae31cfa91ec
ripemd-160 c040711deada6902d7cac899da9b4d71a67abcfa

725904865 as geometric shapes

Circle

Radius = n
Diameter 1451809730
Circumference 4560994782.1782
Area 1.6554241508114E+18

Sphere

Radius = n
Volume 1.60224059295E+27
Surface area 6.6216966032455E+18
Circumference 4560994782.1782

Square

Length = n
Perimeter 2903619460
Area 526937873030668225
Diagonal 1026584505.0756

Cube

Length = n
Surface area 3161627238184009350
Volume 3.8250676558571E+26
Space diagonal 1257304107.6414

Equilateral Triangle

Length = n
Perimeter 2177714595
Area 2.2817079213035E+17
Altitude 628652053.82071

Triangular Pyramid

Length = n
Surface area 2.2817079213035E+17
Volume 4.5078854632565E+25
Height 342194835.0252