961221372 (number)

961221372 is an even 9-digits composite number following 961221371 and preceding 961221373. In scientific notation, it is written as 9.61221372 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 310962240 positive integers (up to 961221372) that are relatively prime to 961221372.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million two hundred twenty-one thousand three hundred seventy-two

Notation

Scientific notation 9.61221372 × 10^8
Engineering notation 9.61221372 × 10^6

Prime Factorization of 961221372

Prime Factorization 2 × 2 × 3 × 37 × 431 × 5023

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 480610686
Product of the distinct prime numbers

The prime factorization of 961221372 is 2 × 2 × 3 × 37 × 431 × 5023. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 52, 90, 74, 749, 2761, 8247, 38551, 48346, 396511, 938600, 5888614, 9028671, 53643684, 8350409, 317317676, 594120659, 8631135499, 2673871469

Basic calculations (n = 961221372)

Multiplication

n×y
n×2 1922442744
n×3 2883664116
n×4 3844885488
n×5 4806106860

Division

n÷y
n÷2 480610686
n÷3 320407124
n÷3 240305343
n÷5 192244274.4

Exponentiation

ny
n2 923946525989562384
n3 8.8811714736632E+26
n4 8.5367718288818E+35
n5 8.2057275298087E+44

Nth Root

y√n
2√n 31003.57031053
3√n 986.90300832321
4√n 176.07830732526
5√n 62.598609115514

Divisors of 961221372

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 431, 444, 862, 1293, 1724, 2586, 5023, 5172, 10046, 15069, 15947, 20092, 30138, 31894, 47841, 60276, 63788, 95682, 185851, 191364, 371702, 557553, 743404, 1115106, 2164913, 2230212, 4329826, 6494739, 8659652, 12989478, 25978956, 80101781, 160203562, 240305343, 320407124, 480610686, 961221372

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -961221371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 961221372 can be divided by 48 positive divisors. The sum of these divisors (counting 961221372) is 1, the average is 0.020833333333333.

Base conversion 961221372

Base System Value
2 Binary 111001010010110001001011111100
3 Ternary 2110222201002211120
4 Quaternary 321102301023330
5 Quinary 3432033040442
6 Senary 235214150540
8 Octal 7122611374
10 Decimal 961221372
12 Duodecimal 229ab2450
16 Hexadecimal 394b12fc
20 Vigesimal f07cd8c
36 Base36 fwab5o

Cryptographic Hash Functions

md5 18ae1a14198234d9c4f7d228064a1060
sha1 8f52b74ee7511c12fda37c2d91396c8b7406206e
sha256 4e9f5d51d3a43098ed590569165e7c4f87a19378bdedfe925f298a03403eabd9
sha512 414e9cd45479af6f7d45d3748ec86562afd55e093fb5f25e234f9c97d24ff7ced7f6a5348bed79d21a2ad9810cdeae402cdb4125edb16f0540610ed61ddd9246
ripemd-160 8b86fde45848f6d04889249863af6dccc9ac165d

961221372 as geometric shapes

Circle

Radius = n
Diameter 1922442744
Circumference 6039532001.4974
Area 2.9026636183586E+18

Sphere

Radius = n
Volume 3.7201364075909E+27
Surface area 1.1610654473434E+19
Circumference 6039532001.4974

Square

Length = n
Perimeter 3844885488
Area 923946525989562384
Diagonal 1359372300.7253

Cube

Length = n
Surface area 5543679155937374304
Volume 8.8811714736632E+26
Space diagonal 1664884253.6251

Equilateral Triangle

Length = n
Perimeter 2883664116
Area 4.0008058162267E+17
Altitude 832442126.81253

Triangular Pyramid

Length = n
Surface area 4.0008058162267E+17
Volume 1.0466560956513E+26
Height 453124100.24176