126890970 (number)

126890970 is an even 9-digits composite number following 126890969 and preceding 126890971. In scientific notation, it is written as 1.26890970 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 33837584 positive integers (up to 126890970) that are relatively prime to 126890970.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million eight hundred ninety thousand nine hundred seventy

Notation

Scientific notation 1.26890970 × 10^8
Engineering notation 1.26890970 × 10^6

Prime Factorization of 126890970

Prime Factorization 2 × 15 × 4229699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126890970
Product of the distinct prime numbers

The prime factorization of 126890970 is 2 × 15 × 4229699. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 63, 2, 304, 288, 4874, 8742, 77517, 63372, 225395, 627252, 8656121, 1869253, 19194616, 31520067, 59691602, 927568740, 6239318366, 5127289479

Basic calculations (n = 126890970)

Multiplication

n×y
n×2 253781940
n×3 380672910
n×4 507563880
n×5 634454850

Division

n÷y
n÷2 63445485
n÷3 42296990
n÷3 31722742.5
n÷5 25378194

Exponentiation

ny
n2 16101318267540900
n3 2.043111893247E+24
n4 2.5925244995265E+32
n5 3.2896794849368E+40

Nth Root

y√n
2√n 11264.589206891
3√n 502.50868527846
4√n 106.13476907635
5√n 41.752851749945

Divisors of 126890970

1, 2, 15, 30, 4229699, 8459398, 63445485, 126890970

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 -126890969
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 126890970 can be divided by 8 positive divisors. The sum of these divisors (counting 126890970) is 1, the average is 0.125.

Base conversion 126890970

Base System Value
2 Binary 111100100000011001111011010
3 Ternary 22211202201200120
4 Quaternary 13210003033122
5 Quinary 224441002340
6 Senary 20331414110
8 Octal 744031732
10 Decimal 126890970
12 Duodecimal 365b4336
16 Hexadecimal 79033da
20 Vigesimal 1jd178a
36 Base36 23jpp6

Cryptographic Hash Functions

md5 c2435466bbbb04755e583a189375c622
sha1 64a27dc1d0752e3aa504c8ab8f2709af0bb68fdd
sha256 e878354a49dcbdd3acc5689ff37767848413a738f775b4cb8285f6f5070af986
sha512 99b7fe21ad5586f4f5d96f6848aef9789d6ae039aaa1fe2903c6e06911846aec0ece46e49fabe3b9a63748a2ea438448c6e382de2aa72c1741026ee5642f90de
ripemd-160 8154afd0c562e1b36c62c5912dd8bbe55bae6e8d

126890970 as geometric shapes

Circle

Radius = n
Diameter 253781940
Circumference 797279478.31777
Area 5.0583783182418E+16

Sphere

Radius = n
Volume 8.5581670857155E+24
Surface area 2.0233513272967E+17
Circumference 797279478.31777

Square

Length = n
Perimeter 507563880
Area 16101318267540900
Diagonal 179450930.71668

Cube

Length = n
Surface area 96607909605245400
Volume 2.043111893247E+24
Space diagonal 219781607.0617

Equilateral Triangle

Length = n
Perimeter 380672910
Area 6.9720753270544E+15
Altitude 109890803.53085

Triangular Pyramid

Length = n
Surface area 6.9720753270544E+15
Volume 2.4078304573964E+23
Height 59816976.905559