19440055072080

Names of 19440055072080

• Cardinal: 19440055072080 can be written as Nineteen trillion, four hundred forty billion, fifty-five million, seventy-two thousand and eighty.

Scientific notation

• Scientific notation: 1.944005507208 × 10¹³

Factors of 19440055072080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4488

Divisors of 19440055072080

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 37 40 45 48 60 72 74 80 90 111 120 144 148 180 185 222 240 296 333 360 370 444 555 592 666 720 740 888 1110 1332 1369 1480 1665 1776 2220 2664 2738 2960 3330 4107 4440 4441 5328 5476 6660 6845 8214 8880 8882 10952 12321 13320 13323 13690 16428 17764 20535 21904 22205 24642 26640 26646 27380 32856 35528 39969 41070 44410 49284 53292 54760 61605 65712 66615 71056 79938 82140 88820 98568 106584 109520 123210 133230 159876 164280 164317 177640 197136 199845 213168 246420 266460 319752 328560 328634 355280 399690 492840 492951 532920 639504 657268 799380 821585 985680 985902 1065840 1314536 1478853 1598760 1643170 1971804 2464755 2629072 2957706 3197520 3286340 3943608 4929510 5915412 6079729 6572680 7394265 7887216 9859020 11830824 12159458 13145360 14788530 18239187 19718040 19722481 23661648 24318916 29577060 30398645 36478374 39436080 39444962 48637832 54717561 59154120 59167443 60797290 72956748 78889924 91195935 97275664 98612405 109435122 118308240 118334886 121594580 145913496 157779848 177502329 182391870 197224810 218870244 236669772 243189160 273587805 291826992 295837215 315559696 355004658 364783740 394449620 437740488 473339544 486378320 547175610 591674430 710009316 729567480 729731797 788899240 875480976 887511645 946679088 1094351220 1183348860 1420018632 1459134960 1459463594 1577798480 1775023290 2188702440 2189195391 2366697720 2840037264 2918927188 3550046580 3648658985 4377404880 4378390782 4733395440 5837854376 6567586173 7100093160 7297317970 8756781564 10945976955 11675708752 13135172346 14200186320 14594635940 17513563128 21891953910 26270344692 27000076489 29189271880 32837930865 35027126256 43783907820 52540689384 54000152978 58378543760 65675861730 81000229467 87567815640 105081378768 108000305956 131351723460 135000382445 162000458934 175135631280 216000611912 243000688401 262703446920 270000764890 324000917868 405001147335 432001223824 486001376802 525406893840 540001529780 648001835736 810002294670 972002753604 1080003059560 1215003442005 1296003671472 1620004589340 1944005507208 2160006119120 2430006884010 3240009178680 3888011014416 4860013768020 6480018357360 9720027536040 19440055072080
• Sum of all divisors σ(n): 67113477638298
• Sum of proper divisors (its aliquot sum) s(n): 47673422566218
• 19440055072080 is an abundant number, because the sum of its proper divisors (47673422566218) is greater than itself. Its abundance is 28233367494138

Bases of 19440055072080

• Binary: 100011010111000111101100100111011010101010000₂
• Hexadecimal: 0x11AE3D93B550
• Base-36: 6W2MYV1W0

Squares and roots of 19440055072080

• 19440055072080 squared (19440055072080²) is 377915741205503333995526400
• 19440055072080 cubed (19440055072080³) is 7346702821640917741649083284349542912000
• The square root of 19440055072080 is 4409087.7823059953
• The cube root of 19440055072080 is 26888.4538702943

Scales and comparisons

• 19,440,055,072,080 seconds is equal to 618,133 years, 32 weeks, 1 day, 9 hours, 48 minutes.
• To count from 1 to 19,440,055,072,080 would take you about one million, five hundred forty-five thousand, three hundred thirty-four 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 19440055072080 cubic inches would be around 2240.7 feet tall.

Recreational maths with 19440055072080

• 19440055072080 backwards is 08027055004491
• 19440055072080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19440055072080's digits is 45
• More coming soon!