688049272 (number)

688049272 is an even 9-digits composite number following 688049271 and preceding 688049273. In scientific notation, it is written as 6.88049272 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 343362240 positive integers (up to 688049272) that are relatively prime to 688049272.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-nine thousand two hundred seventy-two

Notation

Scientific notation 6.88049272 × 10^8
Engineering notation 6.88049272 × 10^6

Prime Factorization of 688049272

Prime Factorization 2 × 2 × 2 × 521 × 165079

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 172012318
Product of the distinct prime numbers

The prime factorization of 688049272 is 2 × 2 × 2 × 521 × 165079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 63, 35, 606, 221, 1069, 2386, 41193, 82704, 402624, 319205, 4635346, 9060854, 7586614, 59785478, 41397419, 662133562, 8771115392, 3521486747

Basic calculations (n = 688049272)

Multiplication

n×y
n×2 1376098544
n×3 2064147816
n×4 2752197088
n×5 3440246360

Division

n÷y
n÷2 344024636
n÷3 229349757.33333
n÷3 172012318
n÷5 137609854.4

Exponentiation

ny
n2 473411800699729984
n3 3.2573064482766E+26
n4 2.2411873304176E+35
n5 1.5420473111095E+44

Nth Root

y√n
2√n 26230.693319087
3√n 882.82206629277
4√n 161.95892478986
5√n 58.54959670189

Divisors of 688049272

1, 2, 4, 8, 521, 1042, 2084, 4168, 165079, 330158, 660316, 1320632, 86006159, 172012318, 344024636, 688049272

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 -688049271
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 688049272 can be divided by 16 positive divisors. The sum of these divisors (counting 688049272) is 1, the average is 0.0625.

Base conversion 688049272

Base System Value
2 Binary 101001000000101100110001111000
3 Ternary 1202221200112011101
4 Quaternary 221000230301320
5 Quinary 2402120034042
6 Senary 152135141144
8 Octal 5100546170
10 Decimal 688049272
12 Duodecimal 1725147b4
16 Hexadecimal 2902cc78
20 Vigesimal af0633c
36 Base36 bdna7s

Cryptographic Hash Functions

md5 349daea4555b6fa81af1ae4687f7622b
sha1 9466d58c59876aa3a2834221cf0ba7b66f2c43c7
sha256 871bb239c5a1ef70e26cb3d87a75ef8b1798e6f450329af432273257a5f08587
sha512 9709196124480ac11eb5d177c6c776de2f5efb5be14967c6fa376965e2b88ab0ec2c3db7c241c0ab8670f12e557f2e49c78ca8240a0a27fb86f96304414a151b
ripemd-160 62e3bf6f122fca9be4e4120d5ede71804c7383f6

688049272 as geometric shapes

Circle

Radius = n
Diameter 1376098544
Circumference 4323141076.446
Area 1.487267035201E+18

Sphere

Radius = n
Volume 1.3644173344528E+27
Surface area 5.9490681408039E+18
Circumference 4323141076.446

Square

Length = n
Perimeter 2752197088
Area 473411800699729984
Diagonal 973048612.04333

Cube

Length = n
Surface area 2840470804198379904
Volume 3.2573064482766E+26
Space diagonal 1191736297.2148

Equilateral Triangle

Length = n
Perimeter 2064147816
Area 2.0499332292865E+17
Altitude 595868148.60739

Triangular Pyramid

Length = n
Surface area 2.0499332292865E+17
Volume 3.8387724632984E+25
Height 324349537.34778