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

90142647 (number)

90142647 is an odd 8-digits composite number following 90142646 and preceding 90142648. In scientific notation, it is written as 9.0142647 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 51510072 positive integers (up to 90142647) that are relatively prime to 90142647.

Interesting facts

90142647 has 4 divisors, whose sum is 94435176
The reverse of 90142647 is 74624109
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	ninety million one hundred forty-two thousand six hundred forty-seven

Notation

Scientific notation	9.0142647 × 10^7
Engineering notation	9.0142647 × 10^6

Prime Factorization of 90142647

Prime Factorization 21 × 4292507

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	90142647	Product of the distinct prime numbers

The prime factorization of 90142647 is 21 × 4292507. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 35, 47, 424, 880, 9262, 3468, 19554, 99842, 160956, 727389, 2814492, 8414581, 63928200, 12446302, 962764329, 280251821, 3184670174, 9500835765

Basic calculations (n = 90142647)

Multiplication

n×y

n×2	180285294
n×3	270427941
n×4	360570588
n×5	450713235

Division

n÷y

n÷2	45071323.5
n÷3	30047549
n÷3	22535661.75
n÷5	18028529.4

Exponentiation

n^y

n²	8125696808166609
n³	7.3247181900759E+23
n⁴	6.6026948618249E+31
n⁵	5.951843921782E+39

Nth Root

^y√n

²√n	9494.3481608797
³√n	448.37711225025
⁴√n	97.438945811619
⁵√n	38.992947172515

Divisors of 90142647

1, 21, 4292507, 90142647

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	-90142646	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 90142647 can be divided by 4 positive divisors. The sum of these divisors (counting 90142647) is 1, the average is 0.25.

Base conversion 90142647

Base	System	Value
2	Binary	101010111110111011110110111
3	Ternary	20021121201110120
4	Quaternary	11113313132313
5	Quinary	141034031042
6	Senary	12540023023
8	Octal	527673667
10	Decimal	90142647
12	Duodecimal	26231a73
16	Hexadecimal	55f77b7
20	Vigesimal	1837gc7
36	Base36	1ho2if

Cryptographic Hash Functions

md5	f6e0c96f64ee54d6eef30b2521937914
sha1	1e2e2c23f28990f4b656f5de5f37d47ae087cbff
sha256	ba501f238873c93e16e285cd37fae3056d48b33517c7ea9f74916f995e4539c2
sha512	d55c7b49306e5c8584338c4c1827d4124576935cb0b3edc7c1833ff74153473952f7484158ab30aa6dde4bd7f6366a3cb0bb5668e2f2406c0133f90caef483bd
ripemd-160	d8b9974532c0cd4b96d3558ba70aafc77bbbe490

90142647 as geometric shapes

Circle

Radius = n

Diameter	180285294
Circumference	566382955.18068
Area	2.5527629397834E+16

Sphere

Radius = n

Volume	3.0681707807411E+24
Surface area	1.0211051759134E+17
Circumference	566382955.18068

Square

Length = n

Perimeter	360570588
Area	8125696808166609
Diagonal	127480953.93561

Cube

Length = n

Surface area	48754180848999654
Volume	7.3247181900759E+23
Space diagonal	156131644.53275

Equilateral Triangle

Length = n

Perimeter	270427941
Area	3.5185299296612E+15
Altitude	78065822.266373

Triangular Pyramid

Length = n

Surface area	3.5185299296612E+15
Volume	8.6322631708052E+22
Height	42493651.31187