18708970413375

Names of 18708970413375

• Cardinal: 18708970413375 can be written as Eighteen trillion, seven hundred eight billion, nine hundred seventy million, four hundred thirteen thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.8708970413375 × 10¹³

Factors of 18708970413375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 318818

Divisors of 18708970413375

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 9 11 15 17 25 27 31 33 45 51 55 75 81 85 93 99 125 135 153 155 165 187 225 255 275 279 297 341 375 405 425 459 465 495 527 561 675 765 775 825 837 891 935 1023 1125 1275 1375 1377 1395 1485 1581 1683 1705 2025 2125 2295 2325 2475 2511 2635 2805 3069 3375 3825 3875 4125 4185 4455 4675 4743 5049 5115 5797 6375 6885 6975 7425 7905 8415 8525 9207 10125 11475 11625 12375 12555 13175 14025 14229 15147 15345 17391 19125 20925 22275 23375 23715 25245 25575 27621 28985 34425 34875 37125 39525 42075 42625 42687 46035 52173 57375 62775 65875 70125 71145 75735 76725 86955 104625 111375 118575 126225 127875 138105 144925 156519 172125 197625 210375 213435 230175 260865 313875 318751 355725 378675 383625 434775 469557 592875 631125 690525 724625 782595 956253 1067175 1150875 1304325 1593755 1778625 1893375 2173875 2347785 2868759 3452625 3506261 3912975 4781265 5335875 5418767 6521625 7968775 8606277 9881281 10518783 11738925 14343795 16256301 17531305 19564875 23906325 25818831 27093835 29643843 31556349 39843875 43031385 48768903 49406405 52593915 58694625 59606437 71718975 81281505 87656525 88931529 94669047 108694091 119531625 129094155 135469175 146306709 148219215 157781745 167981777 178819311 215156925 243844515 247032025 262969575 266794587 284007141 298032185 326082273 358594875 406407525 438282625 438920127 444657645 473345235 503945331 536457933 543470455 645470775 677345875 731533545 741096075 788908725 800383761 839908885 894096555 978246819 1075784625 1219222575 1235160125 1314847875 1333972935 1420035705 1490160925 1511835993 1609373799 1630411365 1847799547 2032037625 2194600635 2223288225 2366726175 2519726655 2682289665 2717352275 2934740457 3227353875 3657667725 3705480375 3944543625 4001918805 4199544425 4470482775 4535507979 4828121397 4891234095 5543398641 6096112875 6669864675 7100178525 7450804625 7559179965 8046868995 8152056825 8804221371 9238997735 10973003175 11116441125 11833630875 12598633275 13411448325 13586761375 13606523937 14673702285 16630195923 18288338625 20009594025 20997722125 22352413875 22677539895 24140606985 24456170475 27716993205 33349323375 35500892625 37795899825 40234344975 40760284125 44021106855 46194988675 49890587769 54865015875 62993166375 67057241625 68032619685 73368511425 83150979615 100047970125 113387699475 120703034925 122280852375 138584966025 149671763307 188979499125 201171724875 220105534275 230974943375 249452938845 340163098425 366842557125 415754898075 566938497375 603515174625 692924830125 748358816535 1100527671375 1247264694225 1700815492125 2078774490375 3741794082675 6236323471125 18708970413375
• Sum of all divisors σ(n): 41587864141824
• Sum of proper divisors (its aliquot sum) s(n): 22878893728449
• 18708970413375 is an abundant number, because the sum of its proper divisors (22878893728449) is greater than itself. Its abundance is 4169923315074

Bases of 18708970413375

• Binary: 100010000010000000101100010010001110100111111₂
• Hexadecimal: 0x110405891D3F
• Base-36: 6MQS5XKXR

Squares and roots of 18708970413375

• 18708970413375 squared (18708970413375²) is 350025573928541118378890625
• 18708970413375 cubed (18708970413375³) is 6548618106553679550227798146280162109375
• The square root of 18708970413375 is 4325386.7357006355
• The cube root of 18708970413375 is 26547.0721036335

Scales and comparisons

• 18,708,970,413,375 seconds is equal to 594,887 years, 20 weeks, 1 day, 9 hours, 56 minutes, 15 seconds.
• To count from 1 to 18,708,970,413,375 would take you about one million, four hundred eighty-seven thousand, two hundred eighteen 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 18708970413375 cubic inches would be around 2212.3 feet tall.

Recreational maths with 18708970413375

• 18708970413375 backwards is 57331407980781
• The number of decimal digits it has is: 14
• The sum of 18708970413375's digits is 63
• More coming soon!