121572008 (number)

121572008 is an even 9-digits composite number following 121572007 and preceding 121572009. In scientific notation, it is written as 1.21572008 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 58968000 positive integers (up to 121572008) that are relatively prime to 121572008.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred seventy-two thousand eight

Notation

Scientific notation 1.21572008 × 10^8
Engineering notation 1.21572008 × 10^6

Prime Factorization of 121572008

Prime Factorization 2 × 2 × 2 × 43 × 157 × 2251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30393002
Product of the distinct prime numbers

The prime factorization of 121572008 is 2 × 2 × 2 × 43 × 157 × 2251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 65, 100, 35, 964, 9343, 8949, 3977, 68978, 948275, 880810, 455697, 7457683, 89084111, 71300017, 301339026, 128279866, 9581669987, 1355991408

Basic calculations (n = 121572008)

Multiplication

n×y
n×2 243144016
n×3 364716024
n×4 486288032
n×5 607860040

Division

n÷y
n÷2 60786004
n÷3 40524002.666667
n÷3 30393002
n÷5 24314401.6

Exponentiation

ny
n2 14779753129152064
n3 1.7968042656553E+24
n4 2.1844110255868E+32
n5 2.6556323467793E+40

Nth Root

y√n
2√n 11025.969707921
3√n 495.38691376284
4√n 105.00461755524
5√n 41.396794931699

Divisors of 121572008

1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 1256, 2251, 4502, 6751, 9004, 13502, 18008, 27004, 54008, 96793, 193586, 353407, 387172, 706814, 774344, 1413628, 2827256, 15196501, 30393002, 60786004, 121572008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121572007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121572008 can be divided by 32 positive divisors. The sum of these divisors (counting 121572008) is 1, the average is 0.03125.

Base conversion 121572008

Base System Value
2 Binary 111001111110000101010101000
3 Ternary 22110202111102222
4 Quaternary 13033300222220
5 Quinary 222110301013
6 Senary 20021413212
8 Octal 717605250
10 Decimal 121572008
12 Duodecimal 3486a208
16 Hexadecimal 73f0aa8
20 Vigesimal 1hjga08
36 Base36 20dpk8

Cryptographic Hash Functions

md5 44d9458495fb0dd6860d637d0c748b6e
sha1 c70d24f181599656061119f9b5b2c6073b5c4db2
sha256 d86ec918edaa2f772433555c33e521c622d66b902be22160b66bfa69c14f2f79
sha512 764df470d70927d96c2879f852dc2d54fab974eeedb438717eac4dd572b5d711e85cc1d2bdcd957424bc275ad5746b98b3ef0e158f361bc4f123af1cfb6856f0
ripemd-160 78f98c9907244160ddfcc4aa75aa9e9bf6ae0e39

121572008 as geometric shapes

Circle

Radius = n
Diameter 243144016
Circumference 763859454.42992
Area 4.6431963852415E+16

Sphere

Radius = n
Volume 7.5264361078953E+24
Surface area 1.8572785540966E+17
Circumference 763859454.42992

Square

Length = n
Perimeter 486288032
Area 14779753129152064
Diagonal 171928782.51853

Cube

Length = n
Surface area 88678518774912384
Volume 1.7968042656553E+24
Space diagonal 210568894.63417

Equilateral Triangle

Length = n
Perimeter 364716024
Area 6.3998208357541E+15
Altitude 105284447.31708

Triangular Pyramid

Length = n
Surface area 6.3998208357541E+15
Volume 2.1175541345163E+23
Height 57309594.172843