121772015 (number)

121772015 is an odd 9-digits composite number following 121772014 and preceding 121772016. In scientific notation, it is written as 1.21772015 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 93795072 positive integers (up to 121772015) that are relatively prime to 121772015.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred seventy-two thousand fifteen

Notation

Scientific notation 1.21772015 × 10^8
Engineering notation 1.21772015 × 10^6

Prime Factorization of 121772015

Prime Factorization 5 × 29 × 439 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121772015
Product of the distinct prime numbers

The prime factorization of 121772015 is 5 × 29 × 439 × 1913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 72, 13, 821, 283, 6077, 8617, 20403, 20818, 389900, 161238, 4194262, 8968412, 12441117, 73469568, 625605703, 161043406, 4215969373, 7460535617

Basic calculations (n = 121772015)

Multiplication

n×y
n×2 243544030
n×3 365316045
n×4 487088060
n×5 608860075

Division

n÷y
n÷2 60886007.5
n÷3 40590671.666667
n÷3 30443003.75
n÷5 24354403

Exponentiation

ny
n2 14828423637160225
n3 1.8056870255706E+24
n4 2.1988214756309E+32
n5 2.6775492171285E+40

Nth Root

y√n
2√n 11035.035795139
3√n 495.65843066504
4√n 105.0477786302
5√n 41.410406955865

Divisors of 121772015

1, 5, 29, 145, 439, 1913, 2195, 9565, 12731, 55477, 63655, 277385, 839807, 4199035, 24354403, 121772015

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121772014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121772015 can be divided by 16 positive divisors. The sum of these divisors (counting 121772015) is 1, the average is 0.0625.

Base conversion 121772015

Base System Value
2 Binary 111010000100001011111101111
3 Ternary 22111010122210122
4 Quaternary 13100201133233
5 Quinary 222133201030
6 Senary 20025555155
8 Octal 720413757
10 Decimal 121772015
12 Duodecimal 34945abb
16 Hexadecimal 74217ef
20 Vigesimal 1i11a0f
36 Base36 20hzvz

Cryptographic Hash Functions

md5 578b77c7673e25dd7e53737222eed4e4
sha1 96c419efb94c265ccdefb72deee9cb1883e3355e
sha256 a391f8fb50d593e8f5bb2456b6b027df42922aba1721eeb59890a517efd7d2cd
sha512 33301acdd198316ecdf3a3defa6be49683dd701a5fee318c7f736d005bf3eba67665f7ca4cdc5200c9d75e2b9635d733c21b5cd50e9b3701d9bad4930bfcfcda
ripemd-160 ca6f398acc0291ff80647f6adc32e662715df688

121772015 as geometric shapes

Circle

Radius = n
Diameter 243544030
Circumference 765116135.47365
Area 4.658486676282E+16

Sphere

Radius = n
Volume 7.5636441256201E+24
Surface area 1.8633946705128E+17
Circumference 765116135.47365

Square

Length = n
Perimeter 487088060
Area 14828423637160225
Diagonal 172211635.1305

Cube

Length = n
Surface area 88970541822961350
Volume 1.8056870255706E+24
Space diagonal 210915316.92004

Equilateral Triangle

Length = n
Perimeter 365316045
Area 6.4208957839292E+15
Altitude 105457658.46002

Triangular Pyramid

Length = n
Surface area 6.4208957839292E+15
Volume 2.1280225674693E+23
Height 57403878.376833