161001552 (number)

161001552 is an even 9-digits composite number following 161001551 and preceding 161001553. In scientific notation, it is written as 1.61001552 × 10^8. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 53608576 positive integers (up to 161001552) that are relatively prime to 161001552.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million one thousand five hundred fifty-two

Notation

Scientific notation 1.61001552 × 10^8
Engineering notation 1.61001552 × 10^6

Prime Factorization of 161001552

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1787 × 1877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20125194
Product of the distinct prime numbers

The prime factorization of 161001552 is 2 × 2 × 2 × 2 × 3 × 1787 × 1877. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 65, 18, 512, 168, 361, 362, 23896, 85657, 527423, 121280, 3590440, 3717633, 49112828, 17902534, 984067504, 966863850, 3995673065, 6326850287

Basic calculations (n = 161001552)

Multiplication

n×y
n×2 322003104
n×3 483004656
n×4 644006208
n×5 805007760

Division

n÷y
n÷2 80500776
n÷3 53667184
n÷3 40250388
n÷5 32200310.4

Exponentiation

ny
n2 25921499746408704
n3 4.1734016893394E+24
n4 6.7192414910307E+32
n5 1.0818083083187E+41

Nth Root

y√n
2√n 12688.63869767
3√n 544.01393058329
4√n 112.64385778936
5√n 43.78909932417

Divisors of 161001552

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1787, 1877, 3574, 3754, 5361, 5631, 7148, 7508, 10722, 11262, 14296, 15016, 21444, 22524, 28592, 30032, 42888, 45048, 85776, 90096, 3354199, 6708398, 10062597, 13416796, 20125194, 26833592, 40250388, 53667184, 80500776, 161001552

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161001551
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161001552 can be divided by 40 positive divisors. The sum of these divisors (counting 161001552) is 1, the average is 0.025.

Base conversion 161001552

Base System Value
2 Binary 1001100110001011000001010000
3 Ternary 102012221201121110
4 Quaternary 21212023001100
5 Quinary 312204022202
6 Senary 23550453320
8 Octal 1146130120
10 Decimal 161001552
12 Duodecimal 45b04240
16 Hexadecimal 998b050
20 Vigesimal 2a653hc
36 Base36 2nutlc

Cryptographic Hash Functions

md5 d248b4413b8cc3b9ae951c46b2150ef0
sha1 78e6341105d378dff422e27ec8317dff06f2b6e0
sha256 6a3adf68519b32b824a2c6e5d1724f26ab6c18d5f523cb9905de5661efcda90c
sha512 f91f251ec0fd8315ccdf1f5b6ec6134416bd6856b7ab496fe8b1a360ab22b6417e94c4fd5bcd2e191b79b390961b6a7756239fccb033b18e0024a8c33b48dccf
ripemd-160 9fd37328b70a40ab1b98ecec436458980896ddde

161001552 as geometric shapes

Circle

Radius = n
Diameter 322003104
Circumference 1011602585.9595
Area 8.1434793173347E+16

Sphere

Radius = n
Volume 1.7481504116944E+25
Surface area 3.2573917269339E+17
Circumference 1011602585.9595

Square

Length = n
Perimeter 644006208
Area 25921499746408704
Diagonal 227690578.40152

Cube

Length = n
Surface area 155528998478452224
Volume 4.1734016893394E+24
Space diagonal 278862868.16144

Equilateral Triangle

Length = n
Perimeter 483004656
Area 1.1224338642291E+16
Altitude 139431434.08072

Triangular Pyramid

Length = n
Surface area 1.1224338642291E+16
Volume 4.9184010585788E+23
Height 75896859.467172