Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

68996913 (number)

68996913 is an odd 8-digits composite number following 68996912 and preceding 68996914. In scientific notation, it is written as 6.8996913 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 45997940 positive integers (up to 68996913) that are relatively prime to 68996913.

Interesting facts

68996913 has 4 divisors, whose sum is 91995888
The reverse of 68996913 is 31969986
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	sixty-eight million nine hundred ninety-six thousand nine hundred thirteen

Notation

Scientific notation	6.8996913 × 10^7
Engineering notation	6.8996913 × 10^6

Prime Factorization of 68996913

Prime Factorization 3 × 22998971

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	68996913	Product of the distinct prime numbers

The prime factorization of 68996913 is 3 × 22998971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 18, 12, 476, 697, 8689, 8124, 83490, 33996, 211674, 151118, 3096513, 8478028, 59661245, 77572323, 124277266, 255570050, 7963125191, 6169546322

Basic calculations (n = 68996913)

Multiplication

n×y

n×2	137993826
n×3	206990739
n×4	275987652
n×5	344984565

Division

n÷y

n÷2	34498456.5
n÷3	22998971
n÷3	17249228.25
n÷5	13799382.6

Exponentiation

n^y

n²	4760574003529569
n³	3.2846491035159E+23
n⁴	2.2663064843082E+31
n⁵	1.5636815132915E+39

Nth Root

^y√n

²√n	8306.4380452755
³√n	410.15047619591
⁴√n	91.13966230613
⁵√n	36.96289103972

Divisors of 68996913

1, 3, 22998971, 68996913

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-68996912	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68996913 can be divided by 4 positive divisors. The sum of these divisors (counting 68996913) is 1, the average is 0.25.

Base conversion 68996913

Base	System	Value
2	Binary	100000111001100111100110001
3	Ternary	11210211101222020
4	Quaternary	10013030330301
5	Quinary	120130400123
6	Senary	10502502053
8	Octal	407147461
10	Decimal	68996913
12	Duodecimal	1b134929
16	Hexadecimal	41ccf31
20	Vigesimal	11b4c5d
36	Base36	152ucx

Cryptographic Hash Functions

md5	b8cff37bb41fd496148d3ff4c262dc34
sha1	3f8bcf3d6e54d33d3c4575b573ccf25f2a2366e4
sha256	812485f9a3a60aea2efa4471f1c812f286efbd2cb4ec14444ddbef2f9025aa86
sha512	36601035978196f9f4374525ea90f32649b67d181c92739b25cb96d379c76a55605dc5e6ecd1be970979764fa72b9a0e3833fad36dc9b0e30ae7e17c5a89886a
ripemd-160	176c6ea9466fc49ad68b8048c0f3e5b4de4baa3d

68996913 as geometric shapes

Circle

Radius = n

Diameter	137993826
Circumference	433520390.00235
Area	1.4955784316359E+16

Sphere

Radius = n

Volume	1.3758705990968E+24
Surface area	5.9823137265436E+16
Circumference	433520390.00235

Square

Length = n

Perimeter	275987652
Area	4760574003529569
Diagonal	97576370.126477

Cube

Length = n

Surface area	28563444021177414
Volume	3.2846491035159E+23
Space diagonal	119506158.88141

Equilateral Triangle

Length = n

Perimeter	206990739
Area	2.0613890118262E+15
Altitude	59753079.440705

Triangular Pyramid

Length = n

Surface area	2.0613890118262E+15
Volume	3.870996091524E+22
Height	32525456.708826