121570381 (number)

121570381 is an odd 9-digits prime number following 121570380 and preceding 121570382. In scientific notation, it is written as 1.21570381 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 121570380 positive integers (up to 121570381) that are relatively prime to 121570381.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21570381 × 10^8
Engineering notation 1.21570381 × 10^6

Prime Factorization of 121570381

Prime Factorization 121570381

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121570381
Product of the distinct prime numbers

The prime factorization of 121570381 is 121570381. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 5, 25, 96, 876, 412, 8060, 3692, 94999, 19980, 17336, 749624, 2211472, 2211648, 46391743, 75929570, 636679585, 325272123, 2528641874, 9683946419

Basic calculations (n = 121570381)

Multiplication

n×y
n×2 243140762
n×3 364711143
n×4 486281524
n×5 607851905

Division

n÷y
n÷2 60785190.5
n÷3 40523460.333333
n÷3 30392595.25
n÷5 24314076.2

Exponentiation

ny
n2 14779357536485161
n3 1.7967321266457E+24
n4 2.1842940919126E+32
n5 2.6554546496986E+40

Nth Root

y√n
2√n 11025.895927316
3√n 495.38470382949
4√n 105.00426623388
5√n 41.396684128321

Divisors of 121570381

1, 121570381

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121570382
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60785191
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11025.895972664
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999835486
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121570381 can be divided by 2 positive divisors. The sum of these divisors (counting 121570381) is 121570382, the average is 60785191.

Base conversion 121570381

Base System Value
2 Binary 111001111110000010001001101
3 Ternary 22110202102012201
4 Quaternary 13033300101031
5 Quinary 222110223011
6 Senary 20021401501
8 Octal 717602115
10 Decimal 121570381
12 Duodecimal 34869291
16 Hexadecimal 73f044d
20 Vigesimal 1hjg5j1
36 Base36 20dob1

Cryptographic Hash Functions

md5 e912407521703b74955df0f9ca6ac163
sha1 2fa1f8c98aae316c583dce78d1564ade40e5eb09
sha256 bb25c87919c5a57217d0cef0d4e724439d35042e240b9bbba231cca839a12480
sha512 e90ea4b67c9b5a6c3b2540f6994c40291ce86075a813bf2ea9e9846de3ce07dd14bdbce15f2f7d5b47ea71797ecdd5acaee4b8d2468fd1de47055f48d713de5e
ripemd-160 e67eb9256cdf3c0ad8c74cbcb772e70b02c818b8

121570381 as geometric shapes

Circle

Radius = n
Diameter 243140762
Circumference 763849231.68742
Area 4.6430721061399E+16

Sphere

Radius = n
Volume 7.5261339327186E+24
Surface area 1.8572288424559E+17
Circumference 763849231.68742

Square

Length = n
Perimeter 486281524
Area 14779357536485161
Diagonal 171926481.59306

Cube

Length = n
Surface area 88676145218910966
Volume 1.7967321266457E+24
Space diagonal 210566076.58751

Equilateral Triangle

Length = n
Perimeter 364711143
Area 6.3996495391046E+15
Altitude 105283038.29375

Triangular Pyramid

Length = n
Surface area 6.3996495391046E+15
Volume 2.1174691178782E+23
Height 57308827.197688