121441811328

Names of 121441811328

• Cardinal: 121441811328 can be written as One hundred twenty-one billion, four hundred forty-one million, eight hundred eleven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21441811328 × 10¹¹

Factors of 121441811328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 35139418

Divisors of 121441811328

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 288 384 432 576 864 1152 1728 3456 35139413 70278826 105418239 140557652 210836478 281115304 316254717 421672956 562230608 632509434 843345912 948764151 1124461216 1265018868 1686691824 1897528302 2248922432 2530037736 3373383648 3795056604 4497844864 5060075472 6746767296 7590113208 10120150944 13493534592 15180226416 20240301888 30360452832 40480603776 60720905664 121441811328
• Sum of all divisors σ(n): 358422022800
• Sum of proper divisors (its aliquot sum) s(n): 236980211472
• 121441811328 is an abundant number, because the sum of its proper divisors (236980211472) is greater than itself. Its abundance is 115538400144

Bases of 121441811328

• Binary: 1110001000110011111101111101110000000₂
• Hexadecimal: 0x1C467EFB80
• Base-36: 1JSFBHC0

Squares and roots of 121441811328

• 121441811328 squared (121441811328²) is 14748113538625549123584
• 121441811328 cubed (121441811328³) is 1791037621801686377106683883159552
• The square root of 121441811328 is 348485.0231042935
• The cube root of 121441811328 is 4952.1000690533

Scales and comparisons

• 121,441,811,328 seconds is equal to 3,861 years, 24 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 121,441,811,328 would take you about seven thousand, seven hundred twenty-two 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 121441811328 cubic inches would be around 412.7 feet tall.

Recreational maths with 121441811328

• 121441811328 backwards is 823118144121
• 121441811328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121441811328's digits is 36
• More coming soon!