668434025 (number)

668434025 is an odd 9-digits composite number following 668434024 and preceding 668434026. In scientific notation, it is written as 6.68434025 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 457666560 positive integers (up to 668434025) that are relatively prime to 668434025.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million four hundred thirty-four thousand twenty-five

Notation

Scientific notation 6.68434025 × 10^8
Engineering notation 6.68434025 × 10^6

Prime Factorization of 668434025

Prime Factorization 35 × 5 × 4967 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 668434025
Product of the distinct prime numbers

The prime factorization of 668434025 is 35 × 5 × 4967 × 769. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 64, 32, 169, 431, 1762, 6460, 47003, 78433, 264257, 771185, 9628554, 8431851, 45964504, 670730, 486623245, 602950009, 5181037454, 4101260370

Basic calculations (n = 668434025)

Multiplication

n×y
n×2 1336868050
n×3 2005302075
n×4 2673736100
n×5 3342170125

Division

n÷y
n÷2 334217012.5
n÷3 222811341.66667
n÷3 167108506.25
n÷5 133686805

Exponentiation

ny
n2 446804045777700625
n3 2.9865902670547E+26
n4 1.9963385532332E+35
n5 1.3344206144004E+44

Nth Root

y√n
2√n 25854.09106892
3√n 874.35174842706
4√n 160.79207402394
5√n 58.211891298285

Divisors of 668434025

1, 5, 35, 175, 769, 3845, 4967, 24835, 26915, 134575, 173845, 869225, 3819623, 19098115, 133686805, 668434025

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 -668434024
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 668434025 can be divided by 16 positive divisors. The sum of these divisors (counting 668434025) is 1, the average is 0.0625.

Base conversion 668434025

Base System Value
2 Binary 100111110101110111111001101001
3 Ternary 1201120202222002202
4 Quaternary 213311313321221
5 Quinary 2332104342100
6 Senary 150154505545
8 Octal 4765677151
10 Decimal 668434025
12 Duodecimal 167a352b5
16 Hexadecimal 27d77e69
20 Vigesimal a8he515
36 Base36 b1yuzt

Cryptographic Hash Functions

md5 7bf3c6721cd194e05f11f8fe60b1304f
sha1 aaa4a6416e65bd1e1a332b18d7751af6f5b227a0
sha256 936ff2c60918c81a3c79f09500138b2117e4177f688542ee24e4a40be5a0a675
sha512 563debe11a4d2d3a24af2fa20f74b96c8c627f426796f55a84c02bf600d22d3e98fc4de8925048d3a742fe3767d446e07daf8ce3d85373859a78316872a7ba87
ripemd-160 6a9ecb2bf7877c5aeb31a22bac1e628b360a2295

668434025 as geometric shapes

Circle

Radius = n
Diameter 1336868050
Circumference 4199894844.6989
Area 1.4036763078094E+18

Sphere

Radius = n
Volume 1.2510200056349E+27
Surface area 5.6147052312377E+18
Circumference 4199894844.6989

Square

Length = n
Perimeter 2673736100
Area 446804045777700625
Diagonal 945308463.70664

Cube

Length = n
Surface area 2680824274666203750
Volume 2.9865902670547E+26
Space diagonal 1157761692.8078

Equilateral Triangle

Length = n
Perimeter 2005302075
Area 1.9347182707858E+17
Altitude 578880846.40388

Triangular Pyramid

Length = n
Surface area 1.9347182707858E+17
Volume 3.5197303841002E+25
Height 315102821.23555