12138859 (number)

12138859 is an odd 8-digits composite number following 12138858 and preceding 12138860. In scientific notation, it is written as 1.2138859 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 11834856 positive integers (up to 12138859) that are relatively prime to 12138859.

Interesting facts

Basic properties

Name

Name twelve million one hundred thirty-eight thousand eight hundred fifty-nine

Notation

Scientific notation 1.2138859 × 10^7
Engineering notation 1.2138859 × 10^6

Prime Factorization of 12138859

Prime Factorization 67 × 103 × 1759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12138859
Product of the distinct prime numbers

The prime factorization of 12138859 is 67 × 103 × 1759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 50, 72, 998, 849, 7786, 7190, 3073, 25739, 702164, 329926, 6266819, 1101351, 36710409, 25236176, 987471298, 286054784, 8460145407, 6085673251

Basic calculations (n = 12138859)

Multiplication

n×y
n×2 24277718
n×3 36416577
n×4 48555436
n×5 60694295

Division

n÷y
n÷2 6069429.5
n÷3 4046286.3333333
n÷3 3034714.75
n÷5 2427771.8

Exponentiation

ny
n2 147351897821881
n3 1.7886839110422E+21
n4 2.171258179171E+28
n5 2.6356596889554E+35

Nth Root

y√n
2√n 3484.0865373868
3√n 229.82254112381
4√n 59.026151300816
5√n 26.111725608449

Divisors of 12138859

1, 67, 103, 1759, 6901, 117853, 181177, 12138859

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 -12138858
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 12138859 can be divided by 8 positive divisors. The sum of these divisors (counting 12138859) is 1, the average is 0.125.

Base conversion 12138859

Base System Value
2 Binary 101110010011100101101011
3 Ternary 211211201101101
4 Quaternary 232103211223
5 Quinary 11101420414
6 Senary 1112102231
8 Octal 56234553
10 Decimal 12138859
12 Duodecimal 4094977
16 Hexadecimal b9396b
20 Vigesimal 3fh72j
36 Base36 786ej

Cryptographic Hash Functions

md5 9ed8fc700908bbcc85e5f615588f08b2
sha1 abbb3e81fe07cc6119dbeb9ff2b321576dfd5026
sha256 dac0e4e8e5b3f2f6766e63dce3b54fdbada39405665aa41358280350792639fa
sha512 0e0e5b2500d43179daa1d9eaa38894a2f17fed95ff0ce22234415e3369aaaa9f7c382401af5c6ba418459a93e13b209a1ea58124100b4e7ddb1168d2a8be03b2
ripemd-160 9f14b300880e3c0c8a535b8b4113a0fea101690c

12138859 as geometric shapes

Circle

Radius = n
Diameter 24277718
Circumference 76270700.514725
Area 4.6291963968974E+14

Sphere

Radius = n
Volume 7.4924216460327E+21
Surface area 1.8516785587589E+15
Circumference 76270700.514725

Square

Length = n
Perimeter 48555436
Area 147351897821881
Diagonal 17166939.029535

Cube

Length = n
Surface area 884111386931286
Volume 1.7886839110422E+21
Space diagonal 21025120.533915

Equilateral Triangle

Length = n
Perimeter 36416577
Area 63805243404799
Altitude 10512560.266957

Triangular Pyramid

Length = n
Surface area 63805243404799
Volume 2.1079842048287E+20
Height 5722313.0098449