12081242387200

Names of 12081242387200

• Cardinal: 12081242387200 can be written as Twelve trillion, eighty-one billion, two hundred forty-two million, three hundred eighty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.20812423872 × 10¹³

Factors of 12081242387200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 32944

Divisors of 12081242387200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 128 140 160 175 200 224 256 280 320 350 400 448 560 640 700 800 896 1120 1280 1400 1600 1792 2240 2800 3200 4480 5600 6400 8960 11200 15271 17659 22400 30542 35318 44800 61084 70636 76355 88295 106897 122168 123613 141272 152710 176590 213794 244336 247226 282544 305420 353180 381775 427588 441475 488672 494452 534485 565088 610840 618065 706360 763550 855176 882950 977344 988904 1068970 1130176 1221680 1236130 1412720 1527100 1710352 1765900 1954688 1977808 2137940 2260352 2443360 2472260 2672425 2825440 3054200 3090325 3420704 3531800 3909376 3955616 4275880 4520704 4886720 4944520 5344850 5650880 6108400 6180650 6841408 7063600 7911232 8551760 9773440 9889040 10689700 11301760 12216800 12361300 13682816 14127200 15822464 17103520 19546880 19778080 21379400 22603520 24433600 24722600 27365632 28254400 31644928 34207040 39556160 42758800 48867200 49445200 56508800 68414080 79112320 85517600 97734400 98890400 113017600 136828160 158224640 171035200 197780800 269670589 342070400 395561600 539341178 684140800 791123200 1078682356 1348352945 1887694123 2157364712 2696705890 3775388246 4314729424 5393411780 6741764725 7550776492 8629458848 9438470615 10786823560 13483529450 15101552984 17258917696 18876941230 21573647120 26967058900 30203105968 34517835392 37753882460 43147294240 47192353075 53934117800 60406211936 69035670784 75507764920 86294588480 94384706150 107868235600 120812423872 151015529840 172589176960 188769412300 215736471200 241624847744 302031059680 345178353920 377538824600 431472942400 483249695488 604062119360 755077649200 862945884800 1208124238720 1510155298400 1725891769600 2416248477440 3020310596800 6040621193600 12081242387200
• Sum of all divisors σ(n): 34178987682560
• Sum of proper divisors (its aliquot sum) s(n): 22097745295360
• 12081242387200 is an abundant number, because the sum of its proper divisors (22097745295360) is greater than itself. Its abundance is 10016502908160

Bases of 12081242387200

• Binary: 10101111110011100010001010010011001100000000₂
• Hexadecimal: 0xAFCE2293300
• Base-36: 4A61NSEF4

Squares and roots of 12081242387200

• 12081242387200 squared (12081242387200²) is 145956417618277954723840000
• 12081242387200 cubed (12081242387200³) is 1763334859213804496080978278350848000000
• The square root of 12081242387200 is 3475808.1631758679
• The cube root of 12081242387200 is 22945.8349782551

Scales and comparisons

• 12,081,242,387,200 seconds is equal to 384,146 years, 7 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,081,242,387,200 would take you about nine hundred sixty thousand, three hundred sixty-five 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 12081242387200 cubic inches would be around 1912.2 feet tall.

Recreational maths with 12081242387200

• 12081242387200 backwards is 00278324218021
• 12081242387200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12081242387200's digits is 40
• More coming soon!