121370133801

Names of 121370133801

• Cardinal: 121370133801 can be written as One hundred twenty-one billion, three hundred seventy million, one hundred thirty-three thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.21370133801 × 10¹¹

Factors of 121370133801

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3790

Divisors of 121370133801

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 19 21 57 131 133 393 399 829 917 2487 2489 2751 2801 5803 7467 8403 15751 17409 17423 19607 47253 52269 53219 58821 108599 110257 159657 325797 330771 366931 372533 760193 1100793 1117599 2063381 2280579 2322029 2568517 6190143 6966087 6971689 7705551 14443667 16254203 20915067 43331001 44118551 48762609 48801823 132355653 146405469 304185799 308829857 912557397 926489571 2129300593 5779530181 6387901779 17338590543 40456711267 121370133801
• Sum of all divisors σ(n): 196471756800
• Sum of proper divisors (its aliquot sum) s(n): 75101622999
• 121370133801 is a deficient number, because the sum of its proper divisors (75101622999) is less than itself. Its deficiency is 46268510802

Bases of 121370133801

• Binary: 1110001000010001110010100010100101001₂
• Hexadecimal: 0x1C42394529
• Base-36: 1JR8N6LL

Squares and roots of 121370133801

• 121370133801 squared (121370133801²) is 14730709378872642707601
• 121370133801 cubed (121370133801³) is 1787868168297418247960000289721401
• The square root of 121370133801 is 348382.1663073469
• The cube root of 121370133801 is 4951.1255992247

Scales and comparisons

• 121,370,133,801 seconds is equal to 3,859 years, 10 weeks, 22 hours, 3 minutes, 21 seconds.
• To count from 1 to 121,370,133,801 would take you about seven thousand, seven hundred eighteen 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 121370133801 cubic inches would be around 412.6 feet tall.

Recreational maths with 121370133801

• 121370133801 backwards is 108331073121
• The number of decimal digits it has is: 12
• The sum of 121370133801's digits is 30
• More coming soon!