126156979 (number)

126156979 is an odd 9-digits composite number following 126156978 and preceding 126156980. In scientific notation, it is written as 1.26156979 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 108950400 positive integers (up to 126156979) that are relatively prime to 126156979.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million one hundred fifty-six thousand nine hundred seventy-nine

Notation

Scientific notation 1.26156979 × 10^8
Engineering notation 1.26156979 × 10^6

Prime Factorization of 126156979

Prime Factorization 13 × 13 × 19 × 101 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9704383
Product of the distinct prime numbers

The prime factorization of 126156979 is 13 × 13 × 19 × 101 × 389. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 28, 13, 286, 235, 7460, 8057, 20094, 47937, 186477, 708277, 2653754, 1341815, 94402854, 14836991, 803935314, 156057992, 6705959347, 6722431191

Basic calculations (n = 126156979)

Multiplication

n×y
n×2 252313958
n×3 378470937
n×4 504627916
n×5 630784895

Division

n÷y
n÷2 63078489.5
n÷3 42052326.333333
n÷3 31539244.75
n÷5 25231395.8

Exponentiation

ny
n2 15915583350406441
n3 2.00786191451E+24
n4 2.5330579338373E+32
n5 3.195629365649E+40

Nth Root

y√n
2√n 11231.962384196
3√n 501.53790352235
4√n 105.98095293116
5√n 41.704436369753

Divisors of 126156979

1, 13, 19, 101, 169, 247, 389, 1313, 1919, 3211, 5057, 7391, 17069, 24947, 39289, 65741, 96083, 324311, 510757, 746491, 1249079, 6639841, 9704383, 126156979

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126156978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126156979 can be divided by 24 positive divisors. The sum of these divisors (counting 126156979) is 1, the average is 0.041666666666667.

Base conversion 126156979

Base System Value
2 Binary 111100001010000000010110011
3 Ternary 22210101102211201
4 Quaternary 13201100002303
5 Quinary 224244010404
6 Senary 20303552031
8 Octal 741200263
10 Decimal 126156979
12 Duodecimal 362bb617
16 Hexadecimal 78500b3
20 Vigesimal 1j89c8j
36 Base36 233zcj

Cryptographic Hash Functions

md5 829af0c535cae67ea0899ef34903edf4
sha1 bc5dc4bd0055214e3c3f97421200a02ad99ede8f
sha256 500efecbf054c81b1cf34a867ca68401c5c961078a6b4bbbb2854c94c61db32d
sha512 5c0f5ae8628148e9438400522054efe52fc9c6bdb6460aeec2f68bd20365331fb470c7ed6a58b4e29d814c1af62baa497a407356b319c23ace3bfeac2c197d7f
ripemd-160 50046da13a592daff7143a0b73d85b762e42ffa7

126156979 as geometric shapes

Circle

Radius = n
Diameter 252313958
Circumference 792667676.85096
Area 5.0000279731233E+16

Sphere

Radius = n
Volume 8.410512320063E+24
Surface area 2.0000111892493E+17
Circumference 792667676.85096

Square

Length = n
Perimeter 504627916
Area 15915583350406441
Diagonal 178412910.68982

Cube

Length = n
Surface area 95493500102438646
Volume 2.00786191451E+24
Space diagonal 218510297.3574

Equilateral Triangle

Length = n
Perimeter 378470937
Area 6.8916497487503E+15
Altitude 109255148.6787

Triangular Pyramid

Length = n
Surface area 6.8916497487503E+15
Volume 2.3662879590603E+23
Height 59470970.229939