26697988 (number)

26697988 is an even 8-digits composite number following 26697987 and preceding 26697989. In scientific notation, it is written as 2.6697988 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 13160840 positive integers (up to 26697988) that are relatively prime to 26697988.

Interesting facts

Basic properties

Name

Name twenty-six million six hundred ninety-seven thousand nine hundred eighty-eight

Notation

Scientific notation 2.6697988 × 10^7
Engineering notation 2.6697988 × 10^6

Prime Factorization of 26697988

Prime Factorization 2 × 2 × 71 × 94007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13348994
Product of the distinct prime numbers

The prime factorization of 26697988 is 2 × 2 × 71 × 94007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 13, 1, 384, 849, 9013, 3872, 18904, 88726, 936403, 457914, 654166, 9637778, 69405816, 10083501, 166220773, 613867765, 7398379843, 1450124516

Basic calculations (n = 26697988)

Multiplication

n×y
n×2 53395976
n×3 80093964
n×4 106791952
n×5 133489940

Division

n÷y
n÷2 13348994
n÷3 8899329.3333333
n÷3 6674497
n÷5 5339597.6

Exponentiation

ny
n2 712782563248144
n3 1.9029860320208E+22
n4 5.0805898247059E+29
n5 1.3564152617292E+37

Nth Root

y√n
2√n 5167.0095800182
3√n 298.87724031466
4√n 71.881914137133
5√n 30.570018862993

Divisors of 26697988

1, 2, 4, 71, 142, 284, 94007, 188014, 376028, 6674497, 13348994, 26697988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26697987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26697988 can be divided by 12 positive divisors. The sum of these divisors (counting 26697988) is 1, the average is 0.083333333333333.

Base conversion 26697988

Base System Value
2 Binary 1100101110110000100000100
3 Ternary 1212020101202101
4 Quaternary 1211312010010
5 Quinary 23313313423
6 Senary 2352121444
8 Octal 145660404
10 Decimal 26697988
12 Duodecimal 8b36284
16 Hexadecimal 1976104
20 Vigesimal 86h4j8
36 Base36 fw8as

Cryptographic Hash Functions

md5 5a31535ee6e17536eb99965817c5a149
sha1 ce37555f11eb20b5827c5c7aaf3e9483430fa4c3
sha256 c379d4946c7c55d0f4b47404ac0a7ac34366093098031f5a6df5f2936aa37540
sha512 4f2755215a7c8f13795be0c7d1d719be8255245345918f4dd1d9ce6bb2095859544806ef5c5f210f76dfa4e97ccc83e9e763555c81f09ce8acc2276ec3a77405
ripemd-160 eeae9af72e053611ea90e360abda23453f54bfad

26697988 as geometric shapes

Circle

Radius = n
Diameter 53395976
Circumference 167748405.93286
Area 2.2392724643073E+15

Sphere

Radius = n
Volume 7.9712092507741E+22
Surface area 8.9570898572291E+15
Circumference 167748405.93286

Square

Length = n
Perimeter 106791952
Area 712782563248144
Diagonal 37756656.717674

Cube

Length = n
Surface area 4276695379488864
Volume 1.9029860320208E+22
Space diagonal 46242271.675864

Equilateral Triangle

Length = n
Perimeter 80093964
Area 3.0864390357374E+14
Altitude 23121135.837932

Triangular Pyramid

Length = n
Surface area 3.0864390357374E+14
Volume 2.242690546242E+21
Height 12585552.239225