13430438515440

Names of 13430438515440

• Cardinal: 13430438515440 can be written as Thirteen trillion, four hundred thirty billion, four hundred thirty-eight million, five hundred fifteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.343043851544 × 10¹³

Factors of 13430438515440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 78863

Divisors of 13430438515440

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 78853 157706 236559 315412 394265 473118 630824 709677 788530 946236 1182795 1261648 1419354 1577060 1892472 2129031 2365590 2838708 3154120 3548385 3784944 4258062 4731180 5677416 6308240 7096770 8516124 9462360 10645155 11354832 14193540 17032248 18924720 21290310 28387080 34064496 42580620 56774160 85161240 170322480 6217795609 12435591218 18653386827 24871182436 31088978045 37306773654 49742364872 55960160481 62177956090 74613547308 93266934135 99484729744 111920320962 124355912180 149227094616 167880481443 186533868270 223840641924 248711824360 279800802405 298454189232 335760962886 373067736540 447681283848 497423648720 559601604810 671521925772 746135473080 839402407215 895362567696 1119203209620 1343043851544 1492270946160 1678804814430 2238406419240 2686087703088 3357609628860 4476812838480 6715219257720 13430438515440
• Sum of all divisors σ(n): 46260986004720
• Sum of proper divisors (its aliquot sum) s(n): 32830547489280
• 13430438515440 is an abundant number, because the sum of its proper divisors (32830547489280) is greater than itself. Its abundance is 19400108973840

Bases of 13430438515440

• Binary: 11000011011100000100100001000101001011110000₂
• Hexadecimal: 0xC37048452F0
• Base-36: 4RDUWBTO0

Squares and roots of 13430438515440

• 13430438515440 squared (13430438515440²) is 180376678717014191118393600
• 13430438515440 cubed (13430438515440³) is 2422537893128133916833530574461597184000
• The square root of 13430438515440 is 3664756.2695819213
• The cube root of 13430438515440 is 23770.0483070231

Scales and comparisons

• 13,430,438,515,440 seconds is equal to 427,046 years, 20 weeks, 6 days, 5 hours, 24 minutes.
• To count from 1 to 13,430,438,515,440 would take you about one million, sixty-seven thousand, six hundred sixteen 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 13430438515440 cubic inches would be around 1980.8 feet tall.

Recreational maths with 13430438515440

• 13430438515440 backwards is 04451583403431
• 13430438515440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13430438515440's digits is 45
• More coming soon!