127993931 (number)

127993931 is an odd 9-digits composite number following 127993930 and preceding 127993932. In scientific notation, it is written as 1.27993931 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 118148232 positive integers (up to 127993931) that are relatively prime to 127993931.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred ninety-three thousand nine hundred thirty-one

Notation

Scientific notation 1.27993931 × 10^8
Engineering notation 1.27993931 × 10^6

Prime Factorization of 127993931

Prime Factorization 13 × 9845687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 127993931
Product of the distinct prime numbers

The prime factorization of 127993931 is 13 × 9845687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 72, 26, 882, 471, 5673, 2581, 96929, 19065, 548788, 979220, 9788769, 2363149, 97723158, 97899600, 215227065, 783801976, 3545512819, 8844697864

Basic calculations (n = 127993931)

Multiplication

n×y
n×2 255987862
n×3 383981793
n×4 511975724
n×5 639969655

Division

n÷y
n÷2 63996965.5
n÷3 42664643.666667
n÷3 31998482.75
n÷5 25598786.2

Exponentiation

ny
n2 16382446372832761
n3 2.0968537106556E+24
n4 2.6838454915874E+32
n5 3.435159346649E+40

Nth Root

y√n
2√n 11313.440281364
3√n 503.96045476867
4√n 106.36465710641
5√n 41.825185471976

Divisors of 127993931

1, 13, 9845687, 127993931

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127993930
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127993931 can be divided by 4 positive divisors. The sum of these divisors (counting 127993931) is 1, the average is 0.25.

Base conversion 127993931

Base System Value
2 Binary 111101000010000100001001011
3 Ternary 22220211202122222
4 Quaternary 13220100201023
5 Quinary 230231301211
6 Senary 20411204255
8 Octal 750204113
10 Decimal 127993931
12 Duodecimal 36a4668b
16 Hexadecimal 7a1084b
20 Vigesimal 1jjj4gb
36 Base36 247cqz

Cryptographic Hash Functions

md5 0cc588eeffda424754592f9b191ce043
sha1 9bfbbe6f8fc37446865bf43861c96cc5241aa74e
sha256 5f705b516381ce3c0d92c41d1ded396c48f814dc60696e3ad883e54a0cb1f2a1
sha512 e185126fab5417e302f495afc9cab3dff6b1b79c87c197cfe1927745160999e46990c64fa6d935bfd0508be00aa61aff96a018d79e815b2f0d64866c765103ec
ripemd-160 cb0e1bebae5e33c2d78ea9304d9c83e4e8d8b5af

127993931 as geometric shapes

Circle

Radius = n
Diameter 255987862
Circumference 804209586.66736
Area 5.146697317272E+16

Sphere

Radius = n
Volume 8.783280284064E+24
Surface area 2.0586789269088E+17
Circumference 804209586.66736

Square

Length = n
Perimeter 511975724
Area 16382446372832761
Diagonal 181010753.12165

Cube

Length = n
Surface area 98294678236996566
Volume 2.0968537106556E+24
Space diagonal 221691991.55247

Equilateral Triangle

Length = n
Perimeter 383981793
Area 7.0938073675047E+15
Altitude 110845995.77623

Triangular Pyramid

Length = n
Surface area 7.0938073675047E+15
Volume 2.4711657966012E+23
Height 60336917.707215