901996921 (number)

901996921 is an odd 9-digits composite number following 901996920 and preceding 901996922. In scientific notation, it is written as 9.01996921 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 773140212 positive integers (up to 901996921) that are relatively prime to 901996921.

Interesting facts

Basic properties

Name

Name nine hundred one million nine hundred ninety-six thousand nine hundred twenty-one

Notation

Scientific notation 9.01996921 × 10^8
Engineering notation 9.01996921 × 10^6

Prime Factorization of 901996921

Prime Factorization 7 × 128856703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 901996921
Product of the distinct prime numbers

The prime factorization of 901996921 is 7 × 128856703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 82, 87, 117, 227, 5142, 6239, 23720, 14994, 789834, 729765, 5018608, 1657630, 27564033, 8572274, 487431852, 211962868, 1400072393, 8281284226

Basic calculations (n = 901996921)

Multiplication

n×y
n×2 1803993842
n×3 2705990763
n×4 3607987684
n×5 4509984605

Division

n÷y
n÷2 450998460.5
n÷3 300665640.33333
n÷3 225499230.25
n÷5 180399384.2

Exponentiation

ny
n2 813598445493480241
n3 7.3386329276551E+26
n4 6.6194243050941E+35
n5 5.9707003419874E+44

Nth Root

y√n
2√n 30033.263575576
3√n 966.20293343102
4√n 173.30107782578
5√n 61.807476301501

Divisors of 901996921

1, 7, 128856703, 901996921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -901996920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 901996921 can be divided by 4 positive divisors. The sum of these divisors (counting 901996921) is 1, the average is 0.25.

Base conversion 901996921

Base System Value
2 Binary 110101110000110110000101111001
3 Ternary 2022212021012011101
4 Quaternary 311300312011321
5 Quinary 3321402400141
6 Senary 225300531401
8 Octal 6560660571
10 Decimal 901996921
12 Duodecimal 2120b0b61
16 Hexadecimal 35c36179
20 Vigesimal e1h9c61
36 Base36 ex0xa1

Cryptographic Hash Functions

md5 a4469aa0c6f837433ec2844d360a54c3
sha1 878bd078653c1040c8cdaedf561124125174ad34
sha256 27c8898caa4e962dab092deaac6efce3590c94016e0feb17668deb8868566895
sha512 1be5d8c89dcf580825d5f4907e4b6d5a902dc88037308216525adf38341eee47503dfcdf1abe45e22ad34be85765e97d2da4d03b8a2abc815717c2460fc4066f
ripemd-160 6b20514fa2b7d1e4e78b844501c9bf9f80f2e6df

901996921 as geometric shapes

Circle

Radius = n
Diameter 1803993842
Circumference 5667413801.1484
Area 2.5559948993344E+18

Sphere

Radius = n
Volume 3.0739993723884E+27
Surface area 1.0223979597338E+19
Circumference 5667413801.1484

Square

Length = n
Perimeter 3607987684
Area 813598445493480241
Diagonal 1275616278.897

Cube

Length = n
Surface area 4881590672960881446
Volume 7.3386329276551E+26
Space diagonal 1562304495.4427

Equilateral Triangle

Length = n
Perimeter 2705990763
Area 3.5229846113844E+17
Altitude 781152247.72135

Triangular Pyramid

Length = n
Surface area 3.5229846113844E+17
Volume 8.6486618463063E+25
Height 425205426.29899