18843215287104

Names of 18843215287104

• Cardinal: 18843215287104 can be written as Eighteen trillion, eight hundred forty-three billion, two hundred fifteen million, two hundred eighty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 1.8843215287104 × 10¹³

Factors of 18843215287104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5125672

Divisors of 18843215287104

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 491 576 624 832 936 982 1248 1473 1872 1964 2496 2946 3744 3928 4419 5892 6383 7488 7856 8838 11784 12766 15712 17676 19149 23568 25532 31424 35352 38298 47136 51064 57447 70704 76596 94272 102128 114894 141408 153192 204256 229788 282816 306384 408512 459576 612768 919152 1225536 1838304 3676608 5125163 10250326 15375489 20500652 30750978 41001304 46126467 61501956 66627119 82002608 92252934 123003912 133254238 164005216 184505868 199881357 246007824 266508476 328010432 369011736 399762714 492015648 533016952 599644071 738023472 799525428 984031296 1066033904 1199288142 1476046944 1599050856 2132067808 2398576284 2516455033 2952093888 3198101712 4264135616 4797152568 5032910066 6396203424 7549365099 9594305136 10065820132 12792406848 15098730198 19188610272 20131640264 22648095297 30197460396 32713915429 38377220544 40263280528 45296190594 60394920792 65427830858 80526561056 90592381188 98141746287 120789841584 130855661716 161053122112 181184762376 196283492574 241579683168 261711323432 294425238861 362369524752 392566985148 483159366336 523422646864 588850477722 724739049504 785133970296 1046845293728 1177700955444 1449478099008 1570267940592 2093690587456 2355401910888 3140535881184 4710803821776 6281071762368 9421607643552 18843215287104
• Sum of all divisors σ(n): 58283816022432
• Sum of proper divisors (its aliquot sum) s(n): 39440600735328
• 18843215287104 is an abundant number, because the sum of its proper divisors (39440600735328) is greater than itself. Its abundance is 20597385448224

Bases of 18843215287104

• Binary: 100010010001101000111001001110101001101000000₂
• Hexadecimal: 0x112347275340
• Base-36: 6OGGBV4G0

Squares and roots of 18843215287104

• 18843215287104 squared (18843215287104²) is 355066762356149881148706816
• 18843215287104 cubed (18843215287104³) is 6690599444371926522209584983171761700864
• The square root of 18843215287104 is 4340877.2485643959
• The cube root of 18843215287104 is 26610.4163734559

Scales and comparisons

• 18,843,215,287,104 seconds is equal to 599,155 years, 49 weeks, 6 days, 12 hours, 38 minutes, 24 seconds.
• To count from 1 to 18,843,215,287,104 would take you about one million, four hundred ninety-seven thousand, eight hundred eighty-nine 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 18843215287104 cubic inches would be around 2217.5 feet tall.

Recreational maths with 18843215287104

• 18843215287104 backwards is 40178251234881
• The number of decimal digits it has is: 14
• The sum of 18843215287104's digits is 54
• More coming soon!