688045896 (number)

688045896 is an even 9-digits composite number following 688045895 and preceding 688045897. In scientific notation, it is written as 6.88045896 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 48 positive divisors. There are 215857152 positive integers (up to 688045896) that are relatively prime to 688045896.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-five thousand eight hundred ninety-six

Notation

Scientific notation 6.88045896 × 10^8
Engineering notation 6.88045896 × 10^6

Prime Factorization of 688045896

Prime Factorization 2 × 2 × 2 × 3 × 17 × 3 × 562129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 57337158
Product of the distinct prime numbers

The prime factorization of 688045896 is 2 × 2 × 2 × 3 × 17 × 3 × 562129. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 2, 85, 37, 645, 337, 7531, 1637, 61676, 60154, 954595, 52598, 9399700, 6239004, 28454041, 46397748, 921621454, 368243558, 340281251, 4063513814

Basic calculations (n = 688045896)

Multiplication

n×y
n×2 1376091792
n×3 2064137688
n×4 2752183584
n×5 3440229480

Division

n÷y
n÷2 344022948
n÷3 229348632
n÷3 172011474
n÷5 137609179.2

Exponentiation

ny
n2 473407155002442816
n3 3.2572585013647E+26
n4 2.2411433440751E+35
n5 1.5420094802386E+44

Nth Root

y√n
2√n 26230.628966916
3√n 882.82062239803
4√n 161.95872612155
5√n 58.54953924559

Divisors of 688045896

1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 562129, 1124258, 1686387, 2248516, 3372774, 4497032, 5059161, 6745548, 9556193, 10118322, 13491096, 19112386, 20236644, 28668579, 38224772, 40473288, 57337158, 76449544, 86005737, 114674316, 172011474, 229348632, 344022948, 688045896

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688045895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688045896 can be divided by 48 positive divisors. The sum of these divisors (counting 688045896) is 1, the average is 0.020833333333333.

Base conversion 688045896

Base System Value
2 Binary 101001000000101011111101001000
3 Ternary 1202221200100112100
4 Quaternary 221000223331020
5 Quinary 2402114432041
6 Senary 152135113400
8 Octal 5100537510
10 Decimal 688045896
12 Duodecimal 172512860
16 Hexadecimal 2902bf48
20 Vigesimal af05eeg
36 Base36 bdn7m0

Cryptographic Hash Functions

md5 c39b718146b903b42dd5b178f40b016e
sha1 53eaaf76736f3f17edb90a1e4217b80b2f87cbf6
sha256 6ae3bbfc262e38cdf202d1094096113e79ba5fbf361461131f73b6e46847db38
sha512 d4b3e38f15ddba89a4e24083f05a87580168bc8cf904d1adbba62111488bb7547ac607d6fe0180fab17799263272746fe90d7a8cc012fa32ebc4a9e2c791766a
ripemd-160 75a36a074f2ea4af71bf0342c6cf231c09031363

688045896 as geometric shapes

Circle

Radius = n
Diameter 1376091792
Circumference 4323119864.4124
Area 1.4872524403125E+18

Sphere

Radius = n
Volume 1.3643972504974E+27
Surface area 5.9490097612501E+18
Circumference 4323119864.4124

Square

Length = n
Perimeter 2752183584
Area 473407155002442816
Diagonal 973043837.65835

Cube

Length = n
Surface area 2840442930014656896
Volume 3.2572585013647E+26
Space diagonal 1191730449.8113

Equilateral Triangle

Length = n
Perimeter 2064137688
Area 2.0499131128272E+17
Altitude 595865224.90563

Triangular Pyramid

Length = n
Surface area 2.0499131128272E+17
Volume 3.8387159573208E+25
Height 324347945.88612