66988897, sixty-six million nine hundred eighty-eight thousand eight hundred ninety-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

66988897 has 4 divisors, whose sum is 67015600
The reverse of 66988897 is 79888966
Previous prime number is 2803

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7

Name

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

Notation

Scientific notation	6.6988897 × 10^7
Engineering notation	6.6988897 × 10^6

Prime Factorization of 66988897

Prime Factorization 2803 × 23899

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	66988897	Product of the distinct prime numbers

The prime factorization of 66988897 is 2803 × 23899. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 23, 35, 394, 716, 1771, 7632, 47386, 33058, 221214, 916287, 8208849, 5604296, 98189239, 55944994, 983973185, 805385508, 327427151, 4324209593

Basic calculations (n = 66988897)

Multiplication

n×y

n×2	133977794
n×3	200966691
n×4	267955588
n×5	334944485

Division

n÷y

n÷2	33494448.5
n÷3	22329632.333333
n÷3	16747224.25
n÷5	13397779.4

Exponentiation

n^y

n²	4487512321276609
n³	3.0061350067623E+23
n⁴	2.0137766833609E+31
n⁵	1.3490067882267E+39

Nth Root

^y√n

²√n	8184.6745201016
³√n	406.1323732984
⁴√n	90.469190999487
⁵√n	36.745195758044

Divisors of 66988897

1, 2803, 23899, 66988897

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	-66988896	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 66988897 can be divided by 4 positive divisors. The sum of these divisors (counting 66988897) is 1, the average is 0.25.

Base conversion 66988897

Base	System	Value
2	Binary	11111111100010101101100001
3	Ternary	11200001101111021
4	Quaternary	3333202231201
5	Quinary	114122121042
6	Senary	10351445441
8	Octal	377425541
10	Decimal	66988897
12	Duodecimal	1a526881
16	Hexadecimal	3fe2b61
20	Vigesimal	10idc4h
36	Base36	13vsyp

Cryptographic Hash Functions

md5	248eb47b1ada3bb2aa5e8deb20894c56
sha1	5fb345c417b6a8664d336b3c7061804f8531e6ee
sha256	7b1786b4971566d5eb09fdab45e9643dfb9588b754730584ef8dd13e9e1d0e01
sha512	b1f5a0b477a60235fb91311da92bc7d6d726776d7ff2cc382d2c4bd3f048c206def5186abcd7ade56257b6e72444cdb32a84efccd60386e34db580afb1d4b2ea
ripemd-160	10fd916cba20fdd413643551a4b0502fd97ecb6a

66988897 as geometric shapes

Circle

Radius = n

Diameter	133977794
Circumference	420903653.37457
Area	1.4097935741416E+16

Sphere

Radius = n

Volume	1.2592068870591E+24
Surface area	5.6391742965665E+16
Circumference	420903653.37457

Square

Length = n

Perimeter	267955588
Area	4487512321276609
Diagonal	94736606.665814

Cube

Length = n

Surface area	26925073927659654
Volume	3.0061350067623E+23
Space diagonal	116028173.147

Equilateral Triangle

Length = n

Perimeter	200966691
Area	1.9431498350106E+15
Altitude	58014086.573499

Triangular Pyramid

Length = n

Surface area	1.9431498350106E+15
Volume	3.5427640807398E+22
Height	31578868.888605