68097988 (number)

68097988 is an even 8-digits composite number following 68097987 and preceding 68097989. In scientific notation, it is written as 6.8097988 × 10^7. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 27467904 positive integers (up to 68097988) that are relatively prime to 68097988.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety-seven thousand nine hundred eighty-eight

Notation

Scientific notation 6.8097988 × 10^7
Engineering notation 6.8097988 × 10^6

Prime Factorization of 68097988

Prime Factorization 2 × 2 × 7 × 17 × 143063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34048994
Product of the distinct prime numbers

The prime factorization of 68097988 is 2 × 2 × 7 × 17 × 143063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 71, 83, 861, 774, 579, 3009, 81715, 86175, 655800, 740374, 4735626, 1454780, 49494921, 75331670, 440764568, 782360179, 3399095554, 5756022688

Basic calculations (n = 68097988)

Multiplication

n×y
n×2 136195976
n×3 204293964
n×4 272391952
n×5 340489940

Division

n÷y
n÷2 34048994
n÷3 22699329.333333
n÷3 17024497
n÷5 13619597.6

Exponentiation

ny
n2 4637335969648144
n3 3.1579324921307E+23
n4 2.1504884895392E+31
n5 1.4644393935478E+39

Nth Root

y√n
2√n 8252.150507595
3√n 408.36147159512
4√n 90.841348006263
5√n 36.866071081597

Divisors of 68097988

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 143063, 286126, 572252, 1001441, 2002882, 2432071, 4005764, 4864142, 9728284, 17024497, 34048994, 68097988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68097987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68097988 can be divided by 24 positive divisors. The sum of these divisors (counting 68097988) is 1, the average is 0.041666666666667.

Base conversion 68097988

Base System Value
2 Binary 100000011110001011111000100
3 Ternary 11202010201212201
4 Quaternary 10003301133010
5 Quinary 114413113423
6 Senary 10431324244
8 Octal 403613704
10 Decimal 68097988
12 Duodecimal 1a980684
16 Hexadecimal 40f17c4
20 Vigesimal 115c4j8
36 Base36 14jkqs

Cryptographic Hash Functions

md5 dc02b1cb9435654a2392f2d41e3bafca
sha1 6e26de3557f9520c5d11cc0e1662feb5f4a5aa21
sha256 1413edbfeebdefb3098aa6cb7c73737e245d036cccba39fbd7ee2855a98ab002
sha512 cd6b03ddca89f715cea9aaa94a81a06e385a312f6745fc72fd0e4585b5b742c578b218f319dc43b18d7ba765340d41f52c14b4763114d84f9f117766202491de
ripemd-160 98903c29d2dab32850a2a60a04c1cd4b60e4dec1

68097988 as geometric shapes

Circle

Radius = n
Diameter 136195976
Circumference 427872277.65009
Area 1.4568620614474E+16

Sphere

Radius = n
Volume 1.3227916690414E+24
Surface area 5.8274482457897E+16
Circumference 427872277.65009

Square

Length = n
Perimeter 272391952
Area 4637335969648144
Diagonal 96305098.19992

Cube

Length = n
Surface area 27824015817888864
Volume 3.1579324921307E+23
Space diagonal 117949175.10922

Equilateral Triangle

Length = n
Perimeter 204293964
Area 2.0080253777993E+15
Altitude 58974587.554608

Triangular Pyramid

Length = n
Surface area 2.0080253777993E+15
Volume 3.7216591328582E+22
Height 32101699.399973