11121378858720

Names of 11121378858720

• Cardinal: 11121378858720 can be written as Eleven trillion, one hundred twenty-one billion, three hundred seventy-eight million, eight hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.112137885872 × 10¹³

Factors of 11121378858720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 733375

Divisors of 11121378858720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 180 195 208 234 240 260 288 312 360 390 416 468 480 520 585 624 720 780 811 936 1040 1170 1248 1440 1560 1622 1872 2080 2340 2433 3120 3244 3744 4055 4680 4866 6240 6488 7299 8110 9360 9732 10543 12165 12976 14598 16220 18720 19464 21086 24330 25952 29196 31629 32440 36495 38928 42172 48660 52715 58392 63258 64880 72990 77856 84344 94887 97320 105430 116784 126516 129760 145980 158145 168688 189774 194640 210860 233568 253032 291960 316290 337376 379548 389280 421720 474435 506064 583920 632580 732541 759096 843440 948870 1012128 1167840 1265160 1465082 1518192 1686880 1897740 2197623 2530320 2930164 3036384 3662705 3795480 4395246 5060640 5860328 6592869 7325410 7590960 8790492 9523033 10988115 11720656 13185738 14650820 15181920 17580984 19046066 21976230 23441312 26371476 28569099 29301640 32964345 35161968 38092132 43952460 47615165 52742952 57138198 58603280 65928690 70323936 76184264 85707297 87904920 95230330 105485904 114276396 117206560 131857380 142845495 152368528 171414594 175809840 190460660 210971808 228552792 263714760 285690990 304737056 342829188 351619680 380921320 428536485 457105584 527429520 571381980 594090751 685658376 761842640 857072970 914211168 1054859040 1142763960 1188181502 1371316752 1523685280 1714145940 1782272253 2285527920 2376363004 2742633504 2970453755 3428291880 3564544506 4571055840 4752726008 5346816759 5940907510 6856583760 7129089012 7723179763 8911361265 9505452016 10693633518 11881815020 13713167520 14258178024 15446359526 17822722530 19010904032 21387267036 23169539289 23763630040 26734083795 28516356048 30892719052 35645445060 38615898815 42774534072 46339078578 47527260080 53468167590 57032712096 61785438104 69508617867 71290890120 77231797630 85549068144 92678157156 95054520160 106936335180 115847696445 123570876208 139017235734 142581780240 154463595260 171098136288 185356314312 213872670360 231695392890 247141752416 278034471468 285163560480 308927190520 347543089335 370712628624 427745340720 463390785780 556068942936 617854381040 695086178670 741425257248 855490681440 926781571560 1112137885872 1235708762080 1390172357340 1853563143120 2224275771744 2780344714680 3707126286240 5560689429360 11121378858720
• Sum of all divisors σ(n): 40921519058784
• Sum of proper divisors (its aliquot sum) s(n): 29800140200064
• 11121378858720 is an abundant number, because the sum of its proper divisors (29800140200064) is greater than itself. Its abundance is 18678761341344

Bases of 11121378858720

• Binary: 10100001110101100101110101100001011011100000₂
• Hexadecimal: 0xA1D65D616E0
• Base-36: 3XX39TRS0

Squares and roots of 11121378858720

• 11121378858720 squared (11121378858720²) is 123685067719184169720038400
• 11121378858720 cubed (11121378858720³) is 1375548497271486354890531442906574848000
• The square root of 11121378858720 is 3334873.1398240621
• The cube root of 11121378858720 is 22321.3031217825

Scales and comparisons

• 11,121,378,858,720 seconds is equal to 353,625 years, 23 weeks, 1 day, 17 hours, 12 minutes.
• To count from 1 to 11,121,378,858,720 would take you about eight hundred eighty-four thousand and sixty-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 11121378858720 cubic inches would be around 1860.1 feet tall.

Recreational maths with 11121378858720

• 11121378858720 backwards is 02785887312111
• The number of decimal digits it has is: 14
• The sum of 11121378858720's digits is 54
• More coming soon!