31923521213472

Names of 31923521213472

• Cardinal: 31923521213472 can be written as Thirty-one trillion, nine hundred twenty-three billion, five hundred twenty-one million, two hundred thirteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.1923521213472 × 10¹³

Factors of 31923521213472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 63588

Divisors of 31923521213472

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 84 96 98 108 109 112 126 144 147 168 189 196 216 218 224 252 288 294 327 336 378 392 432 436 441 504 588 654 672 756 763 784 864 872 882 981 1008 1176 1308 1323 1512 1526 1568 1744 1764 1962 2016 2289 2352 2616 2646 2943 3024 3052 3488 3528 3924 4578 4704 5232 5292 5341 5886 6048 6104 6867 7056 7848 9156 10464 10584 10682 11772 11881 12208 13734 14112 15696 16023 18312 20601 21168 21364 23544 23762 24416 27468 31392 32046 35643 36624 41202 42336 42728 47088 47524 48069 54936 63467 64092 71286 73248 82404 83167 85456 94176 95048 96138 106929 109872 126934 128184 142572 144207 164808 166334 170912 190096 190401 192276 213858 219744 249501 253868 256368 285144 288414 320787 329616 332668 380192 380802 384552 427716 444269 499002 507736 512736 570288 571203 576828 582169 641574 659232 665336 748503 761604 769104 855432 888538 998004 1015472 1140576 1142406 1153656 1164338 1283148 1330672 1332807 1497006 1523208 1538208 1710864 1713609 1746507 1777076 1996008 2030944 2245509 2284812 2307312 2328676 2566296 2661344 2665614 2994012 3046416 3109883 3421728 3427218 3493014 3554152 3992016 3998421 4491018 4569624 4614624 4657352 5132592 5239521 5331228 5988024 6092832 6219766 6854436 6917903 6986028 7108304 7984032 7996842 8982036 9139248 9314704 9329649 10265184 10479042 10662456 11976048 11995263 12439532 13708872 13835806 13972056 14216608 15718563 15993684 17964072 18278496 18629408 18659298 20753709 20958084 21324912 23952096 23990526 24879064 27417744 27671612 27944112 27988947 31437126 31987368 35928144 37318596 41507418 41916168 42649824 47981052 48425321 49758128 54835488 55343224 55888224 55977894 62261127 62874252 63974736 71856288 74637192 83014836 83832336 83966841 95962104 96850642 99516256 110686448 111955788 124522254 125748504 127949472 145275963 149274384 166029672 167664672 167933682 186783381 191924208 193701284 221372896 223911576 249044508 251497008 290551926 298548768 332059344 335867364 338977247 373566762 383848416 387402568 435827889 447823152 498089016 502994016 581103852 664118688 671734728 677954494 747133524 754051427 774805136 871655778 895646304 996178032 1016931741 1162207704 1307483667 1343469456 1355908988 1494267048 1508102854 1549610272 1743311556 1992356064 2033863482 2262154281 2324415408 2614967334 2686938912 2711817976 2988534096 3016205708 3050795223 3486623112 4067726964 4524308562 4648830816 5229934668 5278359989 5423635952 5977068192 6032411416 6101590446 6786462843 6973246224 8135453928 9048617124 9152385669 10459869336 10556719978 10847271904 12064822832 12203180892 13572925686 13946492448 15835079967 16270907856 18097234248 18304771338 20359388529 20919738672 21113439956 24129645664 24406361784 27145851372 31670159934 32541815712 36194468496 36609542676 36948519923 40718777058 41839477344 42226879912 47505239901 48812723568 54291702744 63340319868 72388936992 73219085352 73897039846 81437554116 84453759824 95010479802 97625447136 108583405488 110845559769 126680639736 142515719703 146438170704 147794079692 162875108232 168907519648 190020959604 217166810976 221691119538 253361279472 285031439406 292876341408 295588159384 325750216464 332536679307 380041919208 443382239076 506722558944 570062878812 591176318768 651500432928 665073358614 760083838416 886764478152 997610037921 1140125757624 1182352637536 1330146717228 1520167676832 1773528956304 1995220075842 2280251515248 2660293434456 3547057912608 3990440151684 4560503030496 5320586868912 7980880303368 10641173737824 15961760606736 31923521213472
• Sum of all divisors σ(n): 109316473348320
• Sum of proper divisors (its aliquot sum) s(n): 77392952134848
• 31923521213472 is an abundant number, because the sum of its proper divisors (77392952134848) is greater than itself. Its abundance is 45469430921376

Bases of 31923521213472

• Binary: 111010000100011000110001001000101010000100000₂
• Hexadecimal: 0x1D08C6245420
• Base-36: BBDGOAFC0

Squares and roots of 31923521213472

• 31923521213472 squared (31923521213472²) is 1019111206666996795394294784
• 31923521213472 cubed (31923521213472³) is 32533618224920919714319612723625360130048
• The square root of 31923521213472 is 5650090.3721508737
• The cube root of 31923521213472 is 31722.7086746549

Scales and comparisons

• 31,923,521,213,472 seconds is equal to 1,015,069 years, 11 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 31,923,521,213,472 would take you about two million, five hundred thirty-seven thousand, six hundred seventy-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 31923521213472 cubic inches would be around 2643.6 feet tall.

Recreational maths with 31923521213472

• 31923521213472 backwards is 27431212532913
• The number of decimal digits it has is: 14
• The sum of 31923521213472's digits is 45
• More coming soon!