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

31139969 (number)

31139969 is an odd 8-digits composite number following 31139968 and preceding 31139970. In scientific notation, it is written as 3.1139969 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 26647920 positive integers (up to 31139969) that are relatively prime to 31139969.

Interesting facts

31139969 has 8 divisors, whose sum is 35646528
The reverse of 31139969 is 96993113
Previous prime number is 677

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	thirty-one million one hundred thirty-nine thousand nine hundred sixty-nine

Notation

Scientific notation	3.1139969 × 10^7
Engineering notation	3.1139969 × 10^6

Prime Factorization of 31139969

Prime Factorization 7 × 677 × 6571

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	31139969	Product of the distinct prime numbers

The prime factorization of 31139969 is 7 × 677 × 6571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 6, 85, 684, 426, 8521, 8661, 76477, 92787, 776587, 123036, 196868, 4414795, 54344428, 52097088, 431369121, 117037284, 3581223520, 1022867373

Basic calculations (n = 31139969)

Multiplication

n×y

n×2	62279938
n×3	93419907
n×4	124559876
n×5	155699845

Division

n÷y

n÷2	15569984.5
n÷3	10379989.666667
n÷3	7784992.25
n÷5	6227993.8

Exponentiation

n^y

n²	969697669320961
n³	3.0196355362027E+22
n⁴	9.403135698865E+29
n⁵	2.9281335416545E+37

Nth Root

^y√n

²√n	5580.3197937036
³√n	314.61014674695
⁴√n	74.701538094631
⁵√n	31.525619911239

Divisors of 31139969

1, 7, 677, 4739, 6571, 45997, 4448567, 31139969

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31139968	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31139969 can be divided by 8 positive divisors. The sum of these divisors (counting 31139969) is 1, the average is 0.125.

Base conversion 31139969

Base	System	Value
2	Binary	1110110110010100010000001
3	Ternary	2011121002000012
4	Quaternary	1312302202001
5	Quinary	30432434334
6	Senary	3031234305
8	Octal	166624201
10	Decimal	31139969
12	Duodecimal	a518995
16	Hexadecimal	1db2881
20	Vigesimal	9ec9i9
36	Base36	ijfr5

Cryptographic Hash Functions

md5	6f9fadda3896f33363e2598ad5e09dd5
sha1	a32751e013c2a03941649450084b1839850008e5
sha256	b1ca7cda1146337b16ec2d3dc097123e2465b4c79afb7ab1e65d7c6832d52a7f
sha512	6c6c82d04b7c107bb5612168e6ea0dcf2312cd0a2aa1f6bb4f1d5c1f07fc8c415ab799d4011811b41559b41ae9916c0d2a3a3b266e3a88f6c0a902e600910fba
ripemd-160	c11383aa7199416188c483202ec257cbead9d6a8

31139969 as geometric shapes

Circle

Radius = n

Diameter	62279938
Circumference	195658195.68683
Area	3.0463950741419E+15

Sphere

Radius = n

Volume	1.2648619756071E+23
Surface area	1.2185580296568E+16
Circumference	195658195.68683

Square

Length = n

Perimeter	124559876
Area	969697669320961
Diagonal	44038566.491678

Cube

Length = n

Surface area	5818186015925766
Volume	3.0196355362027E+22
Space diagonal	53936008.45412

Equilateral Triangle

Length = n

Perimeter	93419907
Area	4.1989140781126E+14
Altitude	26968004.22706

Triangular Pyramid

Length = n

Surface area	4.1989140781126E+14
Volume	3.558674607268E+21
Height	14679522.163893