121661597 (number)

121661597 is an odd 9-digits prime number following 121661596 and preceding 121661598. In scientific notation, it is written as 1.21661597 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 121661596 positive integers (up to 121661597) that are relatively prime to 121661597.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million six hundred sixty-one thousand five hundred ninety-seven

Notation

Scientific notation 1.21661597 × 10^8
Engineering notation 1.21661597 × 10^6

Prime Factorization of 121661597

Prime Factorization 121661597

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121661597
Product of the distinct prime numbers

The prime factorization of 121661597 is 121661597. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 10, 13, 48, 804, 375, 9529, 6881, 38416, 45206, 411440, 220024, 6321385, 6647143, 86050948, 16220035, 340108148, 711460002, 3928271689, 9167136376

Basic calculations (n = 121661597)

Multiplication

n×y
n×2 243323194
n×3 364984791
n×4 486646388
n×5 608307985

Division

n÷y
n÷2 60830798.5
n÷3 40553865.666667
n÷3 30415399.25
n÷5 24332319.4

Exponentiation

ny
n2 14801544184590409
n3 1.8007795035633E+24
n4 2.1908571024838E+32
n5 2.6654317388697E+40

Nth Root

y√n
2√n 11030.031595603
3√n 495.50857093702
4√n 105.02395724597
5√n 41.40289436988

Divisors of 121661597

1, 121661597

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121661598
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60830799
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11030.031640934
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999983561
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121661597 can be divided by 2 positive divisors. The sum of these divisors (counting 121661597) is 121661598, the average is 60830799.

Base conversion 121661597

Base System Value
2 Binary 111010000000110100010011101
3 Ternary 22110221001100002
4 Quaternary 13100012202131
5 Quinary 222121132342
6 Senary 20023344045
8 Octal 720064235
10 Decimal 121661597
12 Duodecimal 348b2025
16 Hexadecimal 740689d
20 Vigesimal 1i07djh
36 Base36 20fmot

Cryptographic Hash Functions

md5 b9f54e14aa728129dcf4e29150e18c56
sha1 c54522a0a1901b148f29e7949dbeb1f2f6e47f9f
sha256 b8356b868536e23fa3ad6001f778206603c8784ab08a0969103251021b4d76b5
sha512 452742513ff826cc26064edca98a1b5a484bafca58c643dec766325da12f0789102cc7631e92b2387ae860c5ba90d68fc5971a0daa21b464059bcc8ddf7b7ea5
ripemd-160 581a80a23087fb5a87818f83ff320dc95a22f42a

121661597 as geometric shapes

Circle

Radius = n
Diameter 243323194
Circumference 764422358.7184
Area 4.6500422472094E+16

Sphere

Radius = n
Volume 7.5430875455062E+24
Surface area 1.8600168988838E+17
Circumference 764422358.7184

Square

Length = n
Perimeter 486646388
Area 14801544184590409
Diagonal 172055480.49737

Cube

Length = n
Surface area 88809265107542454
Volume 1.8007795035633E+24
Space diagonal 210724067.33397

Equilateral Triangle

Length = n
Perimeter 364984791
Area 6.4092566395466E+15
Altitude 105362033.66698

Triangular Pyramid

Length = n
Surface area 6.4092566395466E+15
Volume 2.122238997319E+23
Height 57351826.832457