121350509316

Names of 121350509316

• Cardinal: 121350509316 can be written as One hundred twenty-one billion, three hundred fifty million, five hundred nine thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 1.21350509316 × 10¹¹

Factors of 121350509316

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6456

Divisors of 121350509316

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2916 6451 12902 19353 25804 38706 58059 77412 116118 174177 232236 348354 522531 696708 1045062 1567593 2090124 3135186 4702779 6270372 9405558 18811116 41615401 83230802 124846203 166461604 249692406 374538609 499384812 749077218 1123615827 1498154436 2247231654 3370847481 4494463308 6741694962 10112542443 13483389924 20225084886 30337627329 40450169772 60675254658 121350509316
• Sum of all divisors σ(n): 318448797303
• Sum of proper divisors (its aliquot sum) s(n): 197098287987
• 121350509316 is an abundant number, because the sum of its proper divisors (197098287987) is greater than itself. Its abundance is 75747778671

Bases of 121350509316

• Binary: 1110001000001000011011101001100000100₂
• Hexadecimal: 0x1C410DD304
• Base-36: 1JQWYK90

Squares and roots of 121350509316

• 121350509316 squared (121350509316²) is 14725946111252602787856
• 121350509316 cubed (121350509316³) is 1787001060760472947036967099666496
• 121350509316 is a perfect square number. Its square root is 348354
• The cube root of 121350509316 is 4950.8587336615

Scales and comparisons

• 121,350,509,316 seconds is equal to 3,858 years, 29 weeks, 4 days, 18 hours, 48 minutes, 36 seconds.
• To count from 1 to 121,350,509,316 would take you about seven thousand, seven hundred seventeen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 121350509316 cubic inches would be around 412.6 feet tall.

Recreational maths with 121350509316

• 121350509316 backwards is 613905053121
• 121350509316 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121350509316's digits is 36
• More coming soon!