972012381 (number)

972012381 is an odd 9-digits composite number following 972012380 and preceding 972012382. In scientific notation, it is written as 9.72012381 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 644718480 positive integers (up to 972012381) that are relatively prime to 972012381.

Interesting facts

Basic properties

Name

Name nine hundred seventy-two million twelve thousand three hundred eighty-one

Notation

Scientific notation 9.72012381 × 10^8
Engineering notation 9.72012381 × 10^6

Prime Factorization of 972012381

Prime Factorization 3 × 197 × 1644691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 972012381
Product of the distinct prime numbers

The prime factorization of 972012381 is 3 × 197 × 1644691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 82, 21, 260, 47, 196, 6042, 84773, 85622, 34174, 122993, 3397069, 447518, 36229870, 1468168, 625897744, 471536982, 1796223211, 6148987201

Basic calculations (n = 972012381)

Multiplication

n×y
n×2 1944024762
n×3 2916037143
n×4 3888049524
n×5 4860061905

Division

n÷y
n÷2 486006190.5
n÷3 324004127
n÷3 243003095.25
n÷5 194402476.2

Exponentiation

ny
n2 944808068817289161
n3 9.1836514055911E+26
n4 8.9266228690226E+35
n5 8.6767879492077E+44

Nth Root

y√n
2√n 31177.113095988
3√n 990.58238053132
4√n 176.57041965173
5√n 62.738532982604

Divisors of 972012381

1, 3, 197, 591, 1644691, 4934073, 324004127, 972012381

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 -972012380
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 972012381 can be divided by 8 positive divisors. The sum of these divisors (counting 972012381) is 1, the average is 0.125.

Base conversion 972012381

Base System Value
2 Binary 111001111011111011101101011101
3 Ternary 2111202000100022120
4 Quaternary 321323323231131
5 Quinary 3442313344011
6 Senary 240241333153
8 Octal 7173735535
10 Decimal 972012381
12 Duodecimal 2316371b9
16 Hexadecimal 39efbb5d
20 Vigesimal f3f1aj1
36 Base36 g2pljx

Cryptographic Hash Functions

md5 0698de04b599d130636efde976829ec6
sha1 00868f089c136d3b6dee01cd34f26d15b4c98a7e
sha256 3b9eda0b401db4edefc362685ed40a8c492fb09181465de0069bb4c1ad27b1bb
sha512 0785acf1266a565c68aae8e7b69f01efafaf808c1d0205682d379549135a2020ceaf8c5f534eaf3cc5ac2f5f5066ba29da18e390d65c53379b6afc5885e331b5
ripemd-160 8621d614a54cdf0d9f1f318fde4f8a58d14163b7

972012381 as geometric shapes

Circle

Radius = n
Diameter 1944024762
Circumference 6107333910.6958
Area 2.9682020880488E+18

Sphere

Radius = n
Volume 3.8468389051913E+27
Surface area 1.1872808352195E+19
Circumference 6107333910.6958

Square

Length = n
Perimeter 3888049524
Area 944808068817289161
Diagonal 1374633092.0048

Cube

Length = n
Surface area 5668848412903734966
Volume 9.1836514055911E+26
Space diagonal 1683574829.478

Equilateral Triangle

Length = n
Perimeter 2916037143
Area 4.0911389464814E+17
Altitude 841787414.739

Triangular Pyramid

Length = n
Surface area 4.0911389464814E+17
Volume 1.0823036974911E+26
Height 458211030.66825