18124509779712

Names of 18124509779712

• Cardinal: 18124509779712 can be written as Eighteen trillion, one hundred twenty-four billion, five hundred nine million, seven hundred seventy-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8124509779712 × 10¹³

Factors of 18124509779712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4801

Divisors of 18124509779712

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 504 576 588 672 686 768 784 882 896 1008 1029 1152 1176 1344 1372 1568 1764 1792 2016 2058 2304 2352 2688 2744 3087 3136 3528 4032 4116 4704 4789 5376 5488 6174 6272 7056 8064 8232 9408 9578 10976 12348 12544 14112 14367 16128 16464 18816 19156 21952 24696 28224 28734 32928 33523 37632 38312 43101 43904 49392 56448 57468 65856 67046 76624 86202 87808 98784 100569 112896 114936 131712 134092 153248 172404 197568 201138 229872 234661 263424 268184 301707 306496 344808 395136 402276 459744 469322 536368 603414 612992 689616 703983 790272 804552 919488 938644 1072736 1206828 1225984 1379232 1407966 1609104 1642627 1838976 1877288 2111949 2145472 2413656 2758464 2815932 3218208 3285254 3677952 3754576 4223898 4290944 4827312 4927881 5516928 5631864 6436416 6570508 7509152 8447796 8581888 9654624 9855762 11033856 11263728 12872832 13141016 14783643 15018304 16895592 19309248 19711524 22527456 22934521 25745664 26282032 29567286 30036608 33791184 38618496 39423048 45054912 45869042 52564064 59134572 60073216 67582368 68803563 77236992 78846096 90109824 91738084 105128128 118269144 135164736 137607126 157692192 160541647 180219648 183476168 206410689 210256256 236538288 270329472 275214252 315384384 321083294 366952336 412821378 420512512 473076576 481624941 540658944 550428504 630768768 642166588 733904672 825642756 946153152 963249882 1100857008 1123791529 1261537536 1284333176 1444874823 1467809344 1651285512 1892306304 1926499764 2201714016 2247583058 2568666352 2889749646 2935618688 3302571024 3371374587 3784612608 3852999528 4403428032 4495166116 5137332704 5779499292 5871237376 6605142048 6742749174 7705999056 7866540703 8806856064 8990332232 10114123761 10274665408 11558998584 13210284096 13485498348 15411998112 15733081406 17613712128 17980664464 20228247522 20549330816 23117997168 23599622109 26420568192 26970996696 30823996224 31466162812 35961328928 40456495044 41098661632 46235994336 47199244218 52841136384 53941993392 61647992448 62932325624 70798866327 71922657856 80912990088 92471988672 94398488436 107883986784 123295984896 125864651248 141597732654 143845315712 161825980176 184943977344 188796976872 215767973568 251729302496 283195465308 287690631424 323651960352 369887954688 377593953744 431535947136 503458604992 566390930616 647303920704 755187907488 863071894272 1006917209984 1132781861232 1294607841408 1510375814976 2013834419968 2265563722464 2589215682816 3020751629952 4531127444928 6041503259904 9062254889856 18124509779712
• Sum of all divisors σ(n): 60954337189200
• Sum of proper divisors (its aliquot sum) s(n): 42829827409488
• 18124509779712 is an abundant number, because the sum of its proper divisors (42829827409488) is greater than itself. Its abundance is 24705317629776

Bases of 18124509779712

• Binary: 100000111101111110000111101111001011100000000₂
• Hexadecimal: 0x107BF0F79700
• Base-36: 6FAA95TS0

Squares and roots of 18124509779712

• 18124509779712 squared (18124509779712²) is 328497854754875930766802944
• 18124509779712 cubed (18124509779712³) is 5953862581119160927700118589799953072128
• The square root of 18124509779712 is 4257289.0176392769
• The cube root of 18124509779712 is 26267.7025405263

Scales and comparisons

• 18,124,509,779,712 seconds is equal to 576,303 years, 18 weeks, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 18,124,509,779,712 would take you about one million, four hundred forty thousand, seven hundred fifty-eight 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 18124509779712 cubic inches would be around 2189 feet tall.

Recreational maths with 18124509779712

• 18124509779712 backwards is 21797790542181
• 18124509779712 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18124509779712's digits is 63
• More coming soon!