72041012739972

Names of 72041012739972

• Cardinal: 72041012739972 can be written as Seventy-two trillion, forty-one billion, twelve million, seven hundred thirty-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 7.2041012739972 × 10¹³

Factors of 72041012739972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 394

Divisors of 72041012739972

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 61 81 89 108 122 162 178 183 239 243 244 267 324 356 366 478 486 534 549 717 732 801 956 972 1068 1098 1434 1602 1647 2151 2196 2403 2868 3204 3294 4302 4806 4941 5429 6453 6588 7209 8604 9612 9882 10858 12906 14418 14579 14823 16287 19359 19764 21271 21627 21716 25812 28836 29158 29646 32574 38718 42542 43254 43737 48861 57121 58077 58316 59292 63813 65148 77436 85084 86508 87474 97722 114242 116154 127626 131211 146583 171363 174948 191439 195444 228484 232308 255252 262422 293166 342726 382878 393633 439749 514089 524844 574317 586332 685452 765756 787266 879498 1028178 1148634 1180899 1297531 1319247 1542267 1574532 1722951 1758996 2056356 2297268 2361798 2595062 2638494 3084534 3445902 3484381 3542697 3892593 4626801 4723596 5083769 5168853 5190124 5276988 6169068 6891804 6968762 7085394 7785186 9253602 10167538 10337706 10453143 11677779 13651919 13880403 13937524 14170788 15251307 15570372 18507204 20335076 20675412 20906286 23355558 27303838 27760806 30502614 31359429 35033337 40955757 41812572 45753921 46711116 54607676 55521612 61005228 62718858 70066674 81911514 91507842 94078287 105100011 122867271 125437716 137261763 140133348 163823028 183015684 188156574 210200022 245734542 274523526 282234861 310109909 315300033 368601813 376313148 411785289 420400044 491469084 549047052 564469722 620219818 630600066 737203626 823570578 832767059 846704583 930329727 1105805439 1128939444 1215020791 1235355867 1240439636 1261200132 1474407252 1647141156 1665534118 1693409166 1860659454 2211610878 2430041582 2470711734 2498301177 2790989181 3317416317 3331068236 3386818332 3645062373 3721318908 4423221756 4860083164 4941423468 4996602354 5581978362 6634832634 7290124746 7494903531 8372967543 9993204708 10935187119 11163956724 13269665268 14580249492 14989807062 16745935086 21870374238 22484710593 25118902629 29979614124 32805561357 33491870172 43740748476 44969421186 50237805258 65611122714 67454131779 74116268251 75356707887 89938842372 98416684071 100475610516 131222245428 134908263558 148232536502 150713415774 196833368142 202362395337 222348804753 269816527116 295250052213 296465073004 301426831548 393666736284 404724790674 444697609506 590500104426 667046414259 809449581348 889395219012 1181000208852 1334092828518 2001139242777 2668185657036 4002278485554 6003417728331 8004556971108 12006835456662 18010253184993 24013670913324 36020506369986 72041012739972
• Sum of all divisors σ(n): 194916349555200
• Sum of proper divisors (its aliquot sum) s(n): 122875336815228
• 72041012739972 is an abundant number, because the sum of its proper divisors (122875336815228) is greater than itself. Its abundance is 50834324075256

Bases of 72041012739972

• Binary: 10000011000010101011010111110010011111110000100₂
• Hexadecimal: 0x41855AF93F84
• Base-36: PJB6MXW90

Squares and roots of 72041012739972

• 72041012739972 squared (72041012739972²) is 5189907516600808010886560784
• 72041012739972 cubed (72041012739972³) is 373886193522715253996107961510623564458048
• The square root of 72041012739972 is 8487697.7290648139
• The cube root of 72041012739972 is 41609.5740299231

Scales and comparisons

• 72,041,012,739,972 seconds is equal to 2,290,681 years, 19 weeks, 19 hours, 46 minutes, 12 seconds.
• To count from 1 to 72,041,012,739,972 would take you about five million, seven hundred twenty-six thousand, seven hundred three 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 72041012739972 cubic inches would be around 3467.5 feet tall.

Recreational maths with 72041012739972

• 72041012739972 backwards is 27993721014027
• 72041012739972 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72041012739972's digits is 54
• More coming soon!