397642722 (number)

397642722 is an even 9-digits composite number following 397642721 and preceding 397642723. In scientific notation, it is written as 3.97642722 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 120504384 positive integers (up to 397642722) that are relatively prime to 397642722.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million six hundred forty-two thousand seven hundred twenty-two

Notation

Scientific notation 3.97642722 × 10^8
Engineering notation 3.97642722 × 10^6

Prime Factorization of 397642722

Prime Factorization 2 × 3 × 23 × 67 × 29 × 1483

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 397642722
Product of the distinct prime numbers

The prime factorization of 397642722 is 2 × 3 × 23 × 67 × 29 × 1483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 78, 18, 487, 51, 8503, 4608, 43422, 12955, 125849, 662890, 9438334, 1287107, 27740632, 57075079, 284389808, 410965666, 6519814108, 7349996373

Basic calculations (n = 397642722)

Multiplication

n×y
n×2 795285444
n×3 1192928166
n×4 1590570888
n×5 1988213610

Division

n÷y
n÷2 198821361
n÷3 132547574
n÷3 99410680.5
n÷5 79528544.4

Exponentiation

ny
n2 158119734359569284
n3 6.2875161572656E+25
n4 2.5001850393941E+34
n5 9.9418038456834E+42

Nth Root

y√n
2√n 19940.980968849
3√n 735.35606608248
4√n 141.21253828485
5√n 52.468495057938

Divisors of 397642722

1, 2, 3, 6, 23, 29, 46, 58, 67, 69, 87, 134, 138, 174, 201, 402, 667, 1334, 1483, 1541, 1943, 2001, 2966, 3082, 3886, 4002, 4449, 4623, 5829, 8898, 9246, 11658, 34109, 43007, 44689, 68218, 86014, 89378, 99361, 102327, 129021, 134067, 198722, 204654, 258042, 268134, 298083, 596166, 989161, 1978322, 2285303, 2881469, 2967483, 4570606, 5762938, 5934966, 6855909, 8644407, 13711818, 17288814, 66273787, 132547574, 198821361, 397642722

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397642721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397642722 can be divided by 64 positive divisors. The sum of these divisors (counting 397642722) is 1, the average is 0.015625.

Base conversion 397642722

Base System Value
2 Binary 10111101100111000101111100010
3 Ternary 1000201020100021020
4 Quaternary 113230320233202
5 Quinary 1303244031342
6 Senary 103242510310
8 Octal 2754705742
10 Decimal 397642722
12 Duodecimal b1205396
16 Hexadecimal 17b38be2
20 Vigesimal 64556g2
36 Base36 6kqv36

Cryptographic Hash Functions

md5 ebe7e1f629654cd032e27b6b3c8d01c0
sha1 c4151c5a8cca486191c5a406ab9f654293d4f8ec
sha256 f3ca0b91d58eedd2ec398c935ba8e0ea59a6ca187d0a28f4992888792588c48d
sha512 e1ed4f481886daba0d07cc3edcb7181d6a63ea0a3fb1fec73f2639ee96cf0070bb7dfeeea1eb4df7ff43b5cfa235e3e3679c42390069248b8c38b7317cef0743
ripemd-160 1803723f2743b0cf0d8280f85ba1dfef6033f5a2

397642722 as geometric shapes

Circle

Radius = n
Diameter 795285444
Circumference 2498462908.3773
Area 4.9674779585159E+17

Sphere

Radius = n
Volume 2.633708609199E+26
Surface area 1.9869911834064E+18
Circumference 2498462908.3773

Square

Length = n
Perimeter 1590570888
Area 158119734359569284
Diagonal 562351730.43135

Cube

Length = n
Surface area 948718406157415704
Volume 6.2875161572656E+25
Space diagonal 688737397.76399

Equilateral Triangle

Length = n
Perimeter 1192928166
Area 6.8467853397517E+16
Altitude 344368698.88199

Triangular Pyramid

Length = n
Surface area 6.8467853397517E+16
Volume 7.4099088527042E+24
Height 187450576.81045