1368226420939872

Names of 1368226420939872

• Cardinal: 1368226420939872 can be written as One quadrillion, three hundred sixty-eight trillion, two hundred twenty-six billion, four hundred twenty million, nine hundred thirty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.368226420939872 × 10¹⁵

Factors of 1368226420939872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 123837958

Divisors of 1368226420939872

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 169 208 227 234 288 312 338 416 454 468 507 624 676 681 908 936 1014 1248 1352 1362 1521 1816 1872 2028 2043 2704 2724 2951 3042 3632 3744 4056 4086 5408 5448 5902 6084 7264 8112 8172 8853 10896 11804 12168 16224 16344 17706 21792 23608 24336 26559 32688 35412 38363 47216 48672 53118 65376 70824 76726 94432 106236 115089 141648 153452 212472 230178 283296 306904 345267 424944 460356 613808 690534 849888 920712 1227616 1381068 1841424 2762136 3682848 5524272 11048544 123837713 247675426 371513139 495350852 743026278 990701704 1114539417 1486052556 1609890269 1981403408 2229078834 2972105112 3219780538 3962806816 4458157668 4829670807 5944210224 6439561076 8916315336 9659341614 11888420448 12879122152 14489012421 17832630672 19318683228 20928573497 25758244304 28111160851 28978024842 35665261344 38637366456 41857146994 51516488608 56222321702 57956049684 62785720491 77274732912 83714293988 84333482553 112444643404 115912099368 125571440982 154549465824 167428587976 168666965106 188357161473 224889286808 231824198736 251142881964 253000447659 334857175952 337333930212 365445091063 376714322946 449778573616 463648397472 502285763928 506000895318 669714351904 674667860424 730890182126 753428645892 899557147232 1004571527856 1012001790636 1096335273189 1349335720848 1461780364252 1506857291784 2009143055712 2024003581272 2192670546378 2698671441696 2923560728504 3013714583568 3289005819567 4048007162544 4385341092756 4750786183819 5847121457008 6027429167136 6578011639134 8096014325088 8770682185512 9501572367638 11694242914016 13156023278268 14252358551457 17541364371024 19003144735276 26312046556536 28504717102914 35082728742048 38006289470552 42757075654371 52624093113072 57009434205828 76012578941104 85514151308742 105248186226144 114018868411656 152025157882208 171028302617484 228037736823312 342056605234968 456075473646624 684113210469936 1368226420939872
• Sum of all divisors σ(n): 4231776913948584
• Sum of proper divisors (its aliquot sum) s(n): 2863550493008712
• 1368226420939872 is an abundant number, because the sum of its proper divisors (2863550493008712) is greater than itself. Its abundance is 1495324072068840

Bases of 1368226420939872

• Binary: 100110111000110010100001001110010101101110001100000₂
• Hexadecimal: 0x4DC6509CADC60
• Base-36: DGZUJGGUW0

Squares and roots of 1368226420939872

• 1368226420939872 squared (1368226420939872²) is 1872043538957931804519839376384
• 1368226420939872 cubed (1368226420939872³) is 2561379431152022868549788929902583339640782848
• The square root of 1368226420939872 is 36989544.7517250745
• The cube root of 1368226420939872 is 111016.1062292553

Scales and comparisons

• 1,368,226,420,939,872 seconds is equal to 43,505,367 years, 51 weeks, 1 day, 1 hour, 31 minutes, 12 seconds.
• To count from 1 to 1,368,226,420,939,872 would take you about one hundred thirty million, five hundred sixteen thousand, one hundred three 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 1368226420939872 cubic inches would be around 9251.3 feet tall.

Recreational maths with 1368226420939872

• 1368226420939872 backwards is 2789390246228631
• 1368226420939872 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1368226420939872's digits is 72
• More coming soon!