12731211173772

Names of 12731211173772

• Cardinal: 12731211173772 can be written as Twelve trillion, seven hundred thirty-one billion, two hundred eleven million, one hundred seventy-three thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.2731211173772 × 10¹³

Factors of 12731211173772

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6598048

Divisors of 12731211173772

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 28 31 36 38 39 42 52 57 62 63 76 78 84 91 93 114 117 124 126 133 156 171 182 186 217 228 234 247 252 266 273 279 342 364 372 399 403 434 468 494 532 546 558 589 651 684 741 798 806 819 868 988 1092 1116 1178 1197 1209 1302 1482 1596 1612 1638 1729 1767 1953 2223 2356 2394 2418 2604 2821 2964 3276 3458 3534 3627 3906 4123 4446 4788 4836 5187 5301 5642 6916 7068 7254 7657 7812 8246 8463 8892 10374 10602 11284 12369 14508 15314 15561 16492 16926 20748 21204 22971 24738 25389 30628 31122 33852 37107 45942 49476 50778 53599 62244 68913 74214 91884 101556 107198 137826 148428 160797 214396 275652 321594 482391 643188 964782 1929564 6597973 13195946 19793919 26391892 39587838 46185811 59381757 79175676 85773649 92371622 118763514 125361487 138557433 171547298 184743244 204537163 237527028 250722974 257320947 277114866 343094596 376084461 409074326 415672299 501445948 514641894 554229732 600415543 613611489 752168922 771962841 818148652 831344598 877530409 1029283788 1128253383 1200831086 1227222978 1431760141 1504337844 1543925682 1629699331 1662689196 1755060818 1801246629 1840834467 2256506766 2401662172 2454445956 2632591227 2658983119 2863520282 3087851364 3259398662 3510121636 3602493258 3681668934 3886206097 4295280423 4513013532 4889097993 5265182454 5317966238 5403739887 5727040564 6518797324 7204986516 7363337868 7772412194 7897773681 7976949357 8590560846 9778195986 10530364908 10635932476 10807479774 11407895317 11658618291 12885841269 14667293979 15544824388 15795547362 15953898714 17181121692 18612881833 19556391972 21614959548 22815790634 23317236582 23930848071 25771682538 27203442679 29334587958 31591094724 31907797428 34223685951 34975854873 37225763666 45631581268 46634473164 47861696142 50520679261 51543365076 54406885358 55838645499 58669175916 68447371902 69951709746 74451527332 81610328037 95723392284 101041358522 102671057853 108813770716 111677290998 136894743804 139903419492 151562037783 163220656074 167515936497 202082717044 205342115706 223354581996 244830984111 303124075566 326441312148 335031872994 353644754827 410684231412 454686113349 489661968222 606248151132 670063745988 707289509654 909372226698 979323936444 1060934264481 1414579019308 1818744453396 2121868528962 3182802793443 4243737057924 6365605586886 12731211173772
• Sum of all divisors σ(n): 43037792645120
• Sum of proper divisors (its aliquot sum) s(n): 30306581471348
• 12731211173772 is an abundant number, because the sum of its proper divisors (30306581471348) is greater than itself. Its abundance is 17575370297576

Bases of 12731211173772

• Binary: 10111001010000110111010100011100111110001100₂
• Hexadecimal: 0xB943751CF8C
• Base-36: 4IGMYF7V0

Squares and roots of 12731211173772

• 12731211173772 squared (12731211173772²) is 162083737951177025980707984
• 12731211173772 cubed (12731211173772³) is 2063522295690757727364809432408211795648
• The square root of 12731211173772 is 3568082.2823713021
• The cube root of 12731211173772 is 23350.1625005829

Scales and comparisons

• 12,731,211,173,772 seconds is equal to 404,813 years, 7 weeks, 4 hours, 16 minutes, 12 seconds.
• To count from 1 to 12,731,211,173,772 would take you about one million, twelve thousand and thirty-two 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 12731211173772 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12731211173772

• 12731211173772 backwards is 27737111213721
• The number of decimal digits it has is: 14
• The sum of 12731211173772's digits is 45
• More coming soon!