121570345 (number)

121570345 is an odd 9-digits composite number following 121570344 and preceding 121570346. In scientific notation, it is written as 1.21570345 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 87346944 positive integers (up to 121570345) that are relatively prime to 121570345.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred seventy thousand three hundred forty-five

Notation

Scientific notation 1.21570345 × 10^8
Engineering notation 1.21570345 × 10^6

Prime Factorization of 121570345

Prime Factorization 65 × 37 × 50549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121570345
Product of the distinct prime numbers

The prime factorization of 121570345 is 65 × 37 × 50549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121570345)

Multiplication

n×y
n×2 243140690
n×3 364711035
n×4 486281380
n×5 607851725

Division

n÷y
n÷2 60785172.5
n÷3 40523448.333333
n÷3 30392586.25
n÷5 24314069

Exponentiation

ny
n2 14779348783419025
n3 1.7967305304756E+24
n4 2.1842915046195E+32
n5 2.6554507179716E+40

Nth Root

y√n
2√n 11025.894294795
3√n 495.38465493093
4√n 105.00425846029
5√n 41.396681676604

Divisors of 121570345

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 -121570344
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 121570345 can be divided by 8 positive divisors. The sum of these divisors (counting 121570345) is 1, the average is 0.125.

Base conversion 121570345

Base System Value
2 Binary 111001111110000010000101001
3 Ternary 22110202102011101
4 Quaternary 13033300100221
5 Quinary 222110222340
6 Senary 20021401401
8 Octal 717602051
10 Decimal 121570345
12 Duodecimal 34869261
16 Hexadecimal 73f0429
20 Vigesimal 1hjg5h5
36 Base36 20doa1

Cryptographic Hash Functions

md5 a1bb180ccaf06eb82a05393596313eee
sha1 96367b778fca083cc24edd067767cda1d78b7cae
sha256 3a0ed33b835e7f4fedd2d545ed3fdd3eb4c17b6d5444b3531a2622876b2a8d90
sha512 fcf4d6a50051930e97185abe6ca740dd45975beb7e9d1804e44bae9e0a40716eb6bdde9b2f6d94a3c5238a9a0d841515bca7b9c961989c1194e88e07832dd7a1
ripemd-160 b7fb425533e8c7581b9857ce3c6baa0e01edbc51

121570345 as geometric shapes

Circle

Radius = n
Diameter 243140690
Circumference 763849005.49275
Area 4.643069356283E+16

Sphere

Radius = n
Volume 7.5261272466968E+24
Surface area 1.8572277425132E+17
Circumference 763849005.49275

Square

Length = n
Perimeter 486281380
Area 14779348783419025
Diagonal 171926430.68138

Cube

Length = n
Surface area 88676092700514150
Volume 1.7967305304756E+24
Space diagonal 210566014.23368

Equilateral Triangle

Length = n
Perimeter 364711035
Area 6.3996457489158E+15
Altitude 105283007.11684

Triangular Pyramid

Length = n
Surface area 6.3996457489158E+15
Volume 2.1174672367736E+23
Height 57308810.227125