126974916 (number)

126974916 is an even 9-digits composite number following 126974915 and preceding 126974917. In scientific notation, it is written as 1.26974916 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 40962240 positive integers (up to 126974916) that are relatively prime to 126974916.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred seventy-four thousand nine hundred sixteen

Notation

Scientific notation 1.26974916 × 10^8
Engineering notation 1.26974916 × 10^6

Prime Factorization of 126974916

Prime Factorization 2 × 2 × 3 × 3 × 863 × 67 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21162486
Product of the distinct prime numbers

The prime factorization of 126974916 is 2 × 2 × 3 × 3 × 863 × 67 × 61. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 84, 93, 275, 230, 2968, 7412, 20236, 54470, 653107, 450551, 5735539, 4949629, 67357198, 77409486, 209161643, 756191302, 7455668168, 8410461591

Basic calculations (n = 126974916)

Multiplication

n×y
n×2 253949832
n×3 380924748
n×4 507899664
n×5 634874580

Division

n÷y
n÷2 63487458
n÷3 42324972
n÷3 31743729
n÷5 25394983.2

Exponentiation

ny
n2 16122629293207056
n3 2.0471695002041E+24
n4 2.5993917532618E+32
n5 3.3005754952151E+40

Nth Root

y√n
2√n 11268.314692091
3√n 502.61947407923
4√n 106.15231835476
5√n 41.758374692606

Divisors of 126974916

1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 549, 603, 732, 804, 863, 1098, 1206, 1726, 2196, 2412, 2589, 3452, 4087, 5178, 7767, 8174, 10356, 12261, 15534, 16348, 24522, 31068, 36783, 49044, 52643, 57821, 73566, 105286, 115642, 147132, 157929, 173463, 210572, 231284, 315858, 346926, 473787, 520389, 631716, 693852, 947574, 1040778, 1895148, 2081556, 3527081, 7054162, 10581243, 14108324, 21162486, 31743729, 42324972, 63487458, 126974916

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126974915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126974916 can be divided by 72 positive divisors. The sum of these divisors (counting 126974916) is 1, the average is 0.013888888888889.

Base conversion 126974916

Base System Value
2 Binary 111100100010111101111000100
3 Ternary 22211220222211200
4 Quaternary 13210113233010
5 Quinary 230001144131
6 Senary 20333302500
8 Octal 744275704
10 Decimal 126974916
12 Duodecimal 36634a30
16 Hexadecimal 7917bc4
20 Vigesimal 1jdbh5g
36 Base36 23lih0

Cryptographic Hash Functions

md5 2fea8ea904c71552a3e926eea66a5333
sha1 c294454d45654def3b93a8c28ed8bd6527a7b1f7
sha256 47e46b708c8624cad9d44e5df003c077ee461dffd562830d9ea7882aad37f626
sha512 4335e6e62b3094e2e971d708f7e4917d750475c10616957a1ea15f853c47e5b4d970f5c115f5cb5aa3dfc4720eba9897e57b9172c2e1768ca3d3fb9b415d2141
ripemd-160 d2b5bb5ff2b5e534f09d4ed11d336a839cac2591

126974916 as geometric shapes

Circle

Radius = n
Diameter 253949832
Circumference 797806926.59156
Area 5.0650733744091E+16

Sphere

Radius = n
Volume 8.5751635499924E+24
Surface area 2.0260293497636E+17
Circumference 797806926.59156

Square

Length = n
Perimeter 507899664
Area 16122629293207056
Diagonal 179569648.28838

Cube

Length = n
Surface area 96735775759242336
Volume 2.0471695002041E+24
Space diagonal 219927005.79879

Equilateral Triangle

Length = n
Perimeter 380924748
Area 6.9813032718582E+15
Altitude 109963502.8994

Triangular Pyramid

Length = n
Surface area 6.9813032718582E+15
Volume 2.4126123930543E+23
Height 59856549.429462