19018237667283972

Names of 19018237667283972

• Cardinal: 19018237667283972 can be written as Nineteen quadrillion, eighteen trillion, two hundred thirty-seven billion, six hundred sixty-seven million, two hundred eighty-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.9018237667283972 × 10¹⁶

Factors of 19018237667283972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1527085169

Divisors of 19018237667283972

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 23 26 36 39 46 52 69 78 89 92 117 138 156 169 178 207 234 267 276 299 338 356 414 468 507 534 598 676 801 828 897 1014 1068 1157 1196 1521 1602 1794 2028 2047 2314 2691 3042 3204 3471 3588 3887 4094 4628 5382 6084 6141 6942 7774 8188 10413 10764 11661 12282 13884 15041 15548 18423 20826 23322 24564 26611 30082 34983 36846 41652 45123 46644 53222 60164 69966 73692 79833 90246 106444 135369 139932 159666 180492 239499 270738 319332 345943 478998 541476 691886 957996 1037829 1383772 2075658 3113487 4151316 6226974 12453948 1527085039 3054170078 4581255117 6108340156 9162510234 13743765351 18325020468 19852105507 27487530702 35122955897 39704211014 54975061404 59556316521 70245911794 79408422028 105368867691 119112633042 135910568471 140491823588 178668949563 210737735382 238225266084 258077371591 271821136942 316106603073 357337899126 407731705413 421475470764 456598426661 516154743182 543642273884 632213206146 714675798252 774232114773 815463410826 913196853322 1032309486364 1223195116239 1264426412292 1369795279983 1548464229546 1630926821652 1766837390123 1826393706644 2322696344319 2446390232478 2739590559966 3096928459092 3125943074833 3533674780246 4109385839949 4645392688638 4892780464956 5300512170369 5479181119932 5935779546593 6251886149666 7067349560492 8218771679898 9290785377276 9377829224499 10601024340738 11871559093186 12503772299332 15901536511107 16437543359796 17807338639779 18755658448998 21202048681476 22968886071599 23743118186372 28133487673497 31803073022214 35614677279558 37511316897996 40637259972829 45937772143198 53422015919337 56266975346994 63606146044428 68906658214797 71229354559116 81274519945658 91875544286396 106844031838674 112533950693988 121911779918487 137813316429594 162549039891316 206719974644391 213688063677348 243823559836974 275626632859188 365735339755461 413439949288782 487647119673948 528284379646777 731470679510922 826879898577564 1056568759293554 1462941359021844 1584853138940331 2113137518587108 3169706277880662 4754559416820993 6339412555761324 9509118833641986 19018237667283972
• Sum of all divisors σ(n): 54929981889619200
• Sum of proper divisors (its aliquot sum) s(n): 35911744222335228
• 19018237667283972 is an abundant number, because the sum of its proper divisors (35911744222335228) is greater than itself. Its abundance is 16893506555051256

Bases of 19018237667283972

• Binary: 1000011100100001111110010000100011010011001010000000100₂
• Hexadecimal: 0x4390FC84699404
• Base-36: 579EHRQR7D0

Squares and roots of 19018237667283972

• 19018237667283972 squared (19018237667283972²) is 361693363969298896862627288096784
• 19018237667283972 cubed (19018237667283972³) is 6878770358647571699847456161404192206618347946048
• The square root of 19018237667283972 is 137906626.6257135739
• The cube root of 19018237667283972 is 266925.5155016757

Scales and comparisons

• 19,018,237,667,283,972 seconds is equal to 604,721,130 years, 28 weeks, 3 days, 11 hours, 46 minutes, 12 seconds.
• To count from 1 to 19,018,237,667,283,972 would take you about one billion, eight hundred fourteen million, one hundred sixty-three thousand, three hundred ninety-one 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 19018237667283972 cubic inches would be around 22243.8 feet tall.

Recreational maths with 19018237667283972

• 19018237667283972 backwards is 27938276673281091
• The number of decimal digits it has is: 17
• The sum of 19018237667283972's digits is 81
• More coming soon!