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

38978091 (number)

38978091 is an odd 8-digits composite number following 38978090 and preceding 38978092. In scientific notation, it is written as 3.8978091 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 25985340 positive integers (up to 38978091) that are relatively prime to 38978091.

Interesting facts

38978091 has 6 divisors, whose sum is 43790292
The reverse of 38978091 is 19087983
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	thirty-eight million nine hundred seventy-eight thousand ninety-one

Notation

Scientific notation	3.8978091 × 10^7
Engineering notation	3.8978091 × 10^6

Prime Factorization of 38978091

Prime Factorization 9 × 9 × 481211

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	4330899	Product of the distinct prime numbers

The prime factorization of 38978091 is 9 × 9 × 481211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 30, 13, 108, 327, 9542, 1493, 19147, 8213, 386681, 322204, 8760820, 7182482, 69492613, 3413126, 372977082, 241461887, 2517270952, 4110114187

Basic calculations (n = 38978091)

Multiplication

n×y

n×2	77956182
n×3	116934273
n×4	155912364
n×5	194890455

Division

n÷y

n÷2	19489045.5
n÷3	12992697
n÷3	9744522.75
n÷5	7795618.2

Exponentiation

n^y

n²	1519291578004281
n³	5.9219085382984E+22
n⁴	2.3082468989947E+30
n⁵	8.9971057679485E+37

Nth Root

^y√n

²√n	6243.2436281151
³√n	339.05762979831
⁴√n	79.014198901939
⁵√n	32.97342900287

Divisors of 38978091

1, 9, 81, 481211, 4330899, 38978091

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-38978090	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38978091 can be divided by 6 positive divisors. The sum of these divisors (counting 38978091) is 1, the average is 0.16666666666667.

Base conversion 38978091

Base	System	Value
2	Binary	10010100101100001000101011
3	Ternary	2201100021220000
4	Quaternary	2110230020223
5	Quinary	34434244331
6	Senary	3511234043
8	Octal	224541053
10	Decimal	38978091
12	Duodecimal	11078923
16	Hexadecimal	252c22b
20	Vigesimal	c3c54b
36	Base36	n7for

Cryptographic Hash Functions

md5	1dbe2e963033901b6525ee54796a6e31
sha1	d0d64e71c4f1f8521e5fde53ba3d9b5b23fd0107
sha256	e16370cb14029ca79746dbf57c1a5f930f7ad38c55041d20c993ef171456e06d
sha512	3a35751443fb0e5fc96d8471d82414564a1eec0dc1ba4d403605df504737f4937a4137146ef042fab371a936670df17292549e64d21b06a3d0f23006ed68dc95
ripemd-160	3c93e9286c5ff2f1ab47268fec427c42af9327dd

38978091 as geometric shapes

Circle

Radius = n

Diameter	77956182
Circumference	244906568.67311
Area	4.7729952601191E+15

Sphere

Radius = n

Volume	2.4805632478865E+23
Surface area	1.9091981040476E+16
Circumference	244906568.67311

Square

Length = n

Perimeter	155912364
Area	1519291578004281
Diagonal	55123344.927613

Cube

Length = n

Surface area	9115749468025686
Volume	5.9219085382984E+22
Space diagonal	67512033.994043

Equilateral Triangle

Length = n

Perimeter	116934273
Area	6.5787255115373E+14
Altitude	33756016.997022

Triangular Pyramid

Length = n

Surface area	6.5787255115373E+14
Volume	6.9790361416622E+21
Height	18374448.309204