127979697 (number)

127979697 is an odd 9-digits composite number following 127979696 and preceding 127979698. In scientific notation, it is written as 1.27979697 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 82377680 positive integers (up to 127979697) that are relatively prime to 127979697.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.27979697 × 10^8
Engineering notation 1.27979697 × 10^6

Prime Factorization of 127979697

Prime Factorization 3 × 29 × 1471031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 127979697
Product of the distinct prime numbers

The prime factorization of 127979697 is 3 × 29 × 1471031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 127979697)

Multiplication

n×y
n×2 255959394
n×3 383939091
n×4 511918788
n×5 639898485

Division

n÷y
n÷2 63989848.5
n÷3 42659899
n÷3 31994924.25
n÷5 25595939.4

Exponentiation

ny
n2 16378802844211809
n3 2.096154225225E+24
n4 2.6826518260956E+32
n5 3.4332496786021E+40

Nth Root

y√n
2√n 11312.81118909
3√n 503.9417725312
4√n 106.3616998223
5√n 41.824255168219

Divisors of 127979697

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 -127979696
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 127979697 can be divided by 8 positive divisors. The sum of these divisors (counting 127979697) is 1, the average is 0.125.

Base conversion 127979697

Base System Value
2 Binary 111101000001101000010110001
3 Ternary 22220211001010210
4 Quaternary 13220031002301
5 Quinary 230230322242
6 Senary 20411014333
8 Octal 750150261
10 Decimal 127979697
12 Duodecimal 36a3a3a9
16 Hexadecimal 7a0d0b1
20 Vigesimal 1jjh94h
36 Base36 2471rl

Cryptographic Hash Functions

md5 df84ae49c0ab2c12dec1191cb94a0eaf
sha1 8a7be91780fb5ce9001f00449b5990bdc32311c6
sha256 1324613f26b6ff6e58112a675322c31d7203e6698d59c6eb75af6017d99a1f29
sha512 9cbc1c58cf3a4fca62ecfd5d369767048afc101b9df4778e9ccb2fa79cd51698699d9abee73e29a91cff71537bcd11fbf9a9f5f4fd0af1555a2fa966fc648ffd
ripemd-160 a722545755f265545bf43e5822fa6fceba674ef5

127979697 as geometric shapes

Circle

Radius = n
Diameter 255959394
Circumference 804120151.8077
Area 5.1455526689971E+16

Sphere

Radius = n
Volume 8.7803502863439E+24
Surface area 2.0582210675989E+17
Circumference 804120151.8077

Square

Length = n
Perimeter 511918788
Area 16378802844211809
Diagonal 180990623.2058

Cube

Length = n
Surface area 98272817065270854
Volume 2.096154225225E+24
Space diagonal 221667337.54127

Equilateral Triangle

Length = n
Perimeter 383939091
Area 7.0922296733321E+15
Altitude 110833668.77064

Triangular Pyramid

Length = n
Surface area 7.0922296733321E+15
Volume 2.4703414451157E+23
Height 60330207.735266