127939872 (number)

127939872 is an even 9-digits composite number following 127939871 and preceding 127939873. In scientific notation, it is written as 1.27939872 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 42557952 positive integers (up to 127939872) that are relatively prime to 127939872.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred thirty-nine thousand eight hundred seventy-two

Notation

Scientific notation 1.27939872 × 10^8
Engineering notation 1.27939872 × 10^6

Prime Factorization of 127939872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 2153 × 619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7996242
Product of the distinct prime numbers

The prime factorization of 127939872 is 2 × 2 × 2 × 2 × 2 × 3 × 2153 × 619. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 3, 72, 81, 980, 476, 8859, 3683, 24123, 35840, 893012, 965757, 1253729, 1740451, 54410478, 39345476, 673740184, 601154599, 3939554720, 6102229516

Basic calculations (n = 127939872)

Multiplication

n×y
n×2 255879744
n×3 383819616
n×4 511759488
n×5 639699360

Division

n÷y
n÷2 63969936
n÷3 42646624
n÷3 31984968
n÷5 25587974.4

Exponentiation

ny
n2 16368610847376384
n3 2.0941979766311E+24
n4 2.6793142107285E+32
n5 3.4279111716838E+40

Nth Root

y√n
2√n 11311.05087956
3√n 503.88949454316
4√n 106.35342439038
5√n 41.821651851649

Divisors of 127939872

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 619, 1238, 1857, 2153, 2476, 3714, 4306, 4952, 6459, 7428, 8612, 9904, 12918, 14856, 17224, 19808, 25836, 29712, 34448, 51672, 59424, 68896, 103344, 206688, 1332707, 2665414, 3998121, 5330828, 7996242, 10661656, 15992484, 21323312, 31984968, 42646624, 63969936, 127939872

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127939871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127939872 can be divided by 48 positive divisors. The sum of these divisors (counting 127939872) is 1, the average is 0.020833333333333.

Base conversion 127939872

Base System Value
2 Binary 111101000000011010100100000
3 Ternary 22220202000111210
4 Quaternary 13220003110200
5 Quinary 230223033442
6 Senary 20410110120
8 Octal 750032440
10 Decimal 127939872
12 Duodecimal 36a1b340
16 Hexadecimal 7a03520
20 Vigesimal 1jjc9dc
36 Base36 24671c

Cryptographic Hash Functions

md5 60f59775f5e47ecb28e68b6a091735af
sha1 668a8a15c49258f9d883d326babffb63e3cbcaad
sha256 fea3d933e4026fd2494d568101be0121b56f07264b746f805eddc53946a81742
sha512 3748bab72df3ebd3125820659eaefe1081955192ea314fc458cb46770d7a3fbfe03bb2ba2bf19e2ff9998c4598965c0838dd4871fb62b0e2060fc6fabf928c91
ripemd-160 12bf5e4ace73f298678e760d4a696a981005aa7b

127939872 as geometric shapes

Circle

Radius = n
Diameter 255879744
Circumference 803869923.95284
Area 5.1423507587588E+16

Sphere

Radius = n
Volume 8.772155971396E+24
Surface area 2.0569403035035E+17
Circumference 803869923.95284

Square

Length = n
Perimeter 511759488
Area 16368610847376384
Diagonal 180934302.15068

Cube

Length = n
Surface area 98211665084258304
Volume 2.0941979766311E+24
Space diagonal 221598358.61786

Equilateral Triangle

Length = n
Perimeter 383819616
Area 7.0878164092447E+15
Altitude 110799179.30893

Triangular Pyramid

Length = n
Surface area 7.0878164092447E+15
Volume 2.4680359840384E+23
Height 60311434.050226