12420457376000

Names of 12420457376000

• Cardinal: 12420457376000 can be written as Twelve trillion, four hundred twenty billion, four hundred fifty-seven million, three hundred seventy-six thousand.

Scientific notation

• Scientific notation: 1.2420457376 × 10¹³

Factors of 12420457376000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 389

Divisors of 12420457376000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 113 125 128 160 200 226 250 256 269 320 400 452 500 538 565 640 800 904 1000 1076 1130 1280 1345 1600 1808 2000 2152 2260 2690 2825 3200 3616 4000 4304 4520 5380 5650 6400 6725 7232 8000 8608 9040 10760 11300 12769 13450 14125 14464 16000 17216 18080 21520 22600 25538 26900 28250 28928 30397 32000 33625 34432 36160 43040 45200 51076 53800 56500 60794 63845 67250 68864 72320 86080 90400 102152 107600 113000 121588 127690 134500 144640 151985 172160 180800 204304 215200 226000 243176 255380 269000 303970 319225 344320 361600 408608 430400 452000 486352 510760 538000 607940 638450 723200 759925 817216 860800 904000 972704 1021520 1076000 1215880 1276900 1442897 1519850 1596125 1634432 1721600 1808000 1945408 2043040 2152000 2431760 2553800 2885794 3039700 3192250 3268864 3434861 3616000 3799625 3890816 4086080 4304000 4863520 5107600 5771588 6079400 6384500 6869722 7214485 7599250 7781632 8172160 8608000 9727040 10215200 11543176 12158800 12769000 13739444 14428970 15198500 16344320 17174305 19454080 20430400 23086352 24317600 25538000 27478888 28857940 30397000 34348610 36072425 38908160 40860800 46172704 48635200 51076000 54957776 57715880 60794000 68697220 72144850 81721600 85871525 92345408 97270400 102152000 109915552 115431760 121588000 137394440 144289700 171743050 180362125 184690816 194540800 204304000 219831104 230863520 243176000 274788880 288579400 343486100 360724250 369381632 388139293 408608000 429357625 439662208 461727040 486352000 549577760 577158800 686972200 721448500 776278586 858715250 879324416 923454080 972704000 1099155520 1154317600 1373944400 1442897000 1552557172 1717430500 1846908160 1940696465 2198311040 2308635200 2747888800 2885794000 3105114344 3434861000 3881392930 4396622080 4617270400 5495777600 5771588000 6210228688 6869722000 7762785860 9234540800 9703482325 10991555200 11543176000 12420457376 13739444000 15525571720 19406964650 21983110400 23086352000 24840914752 27478888000 31051143440 38813929300 46172704000 48517411625 49681829504 54957776000 62102286880 77627858600 97034823250 99363659008 109915552000 124204573760 155255717200 194069646500 248409147520 310511434400 388139293000 496818295040 621022868800 776278586000 1242045737600 1552557172000 2484091475200 3105114344000 6210228688000 12420457376000
• Sum of all divisors σ(n): 31333218789600
• Sum of proper divisors (its aliquot sum) s(n): 18912761413600
• 12420457376000 is an abundant number, because the sum of its proper divisors (18912761413600) is greater than itself. Its abundance is 6492304037600

Bases of 12420457376000

• Binary: 10110100101111011100111100110010100100000000₂
• Hexadecimal: 0xB4BDCF32900
• Base-36: 4EHVNMUWW

Squares and roots of 12420457376000

• 12420457376000 squared (12420457376000²) is 154267761429032805376000000
• 12420457376000 cubed (12420457376000³) is 1916076155320238808078311653376000000000
• The square root of 12420457376000 is 3524266.9274616529
• The cube root of 12420457376000 is 23158.6121589749

Scales and comparisons

• 12,420,457,376,000 seconds is equal to 394,932 years, 6 weeks, 3 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 12,420,457,376,000 would take you about nine hundred eighty-seven thousand, three hundred thirty 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 12420457376000 cubic inches would be around 1929.9 feet tall.

Recreational maths with 12420457376000

• 12420457376000 backwards is 00067375402421
• The number of decimal digits it has is: 14
• The sum of 12420457376000's digits is 41
• More coming soon!