31172742744864

Names of 31172742744864

• Cardinal: 31172742744864 can be written as Thirty-one trillion, one hundred seventy-two billion, seven hundred forty-two million, seven hundred forty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.1172742744864 × 10¹³

Factors of 31172742744864

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4040

Divisors of 31172742744864

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 37 42 48 56 58 74 84 87 96 111 112 116 148 168 174 203 222 224 232 259 296 336 348 406 421 444 464 518 592 609 672 696 777 812 841 842 888 928 1036 1073 1184 1218 1263 1392 1554 1624 1682 1684 1776 2072 2146 2436 2523 2526 2784 2947 3108 3219 3248 3364 3368 3541 3552 4144 4292 4872 5046 5052 5887 5894 6216 6438 6496 6728 6736 7082 7511 8288 8584 8841 9744 10092 10104 10623 11774 11788 12209 12432 12876 13456 13472 14164 15022 15577 17168 17661 17682 19488 20184 20208 21246 22533 23548 23576 24418 24787 24864 25752 26912 28328 30044 31117 31154 34336 35322 35364 36627 40368 40416 42492 45066 46731 47096 47152 48836 49574 51504 56656 60088 62234 62308 70644 70728 73254 74361 80736 84984 85463 90132 93351 93462 94192 94304 97672 99148 102689 103008 109039 113312 120176 124468 124616 131017 141288 141456 146508 148722 169968 170926 180264 186702 186924 188384 195344 198296 205378 217819 218078 240352 248936 249232 256389 262034 282576 282912 293016 297444 308067 327117 339936 341852 354061 360528 373404 373848 390688 393051 396592 410756 435638 436156 451733 497872 498464 512778 524068 565152 586032 594888 616134 653457 654234 683704 708122 718823 721056 746808 747696 786102 793184 821512 871276 872312 903466 917119 995744 1025556 1048136 1062183 1172064 1189776 1232268 1306914 1308468 1355199 1367408 1416244 1437646 1490761 1493616 1495392 1572204 1643024 1742552 1744624 1806932 1834238 2051112 2096272 2124366 2156469 2379552 2464536 2478427 2613828 2616936 2710398 2734816 2751357 2832488 2875292 2977981 2981522 2987232 3144408 3162131 3286048 3485104 3489248 3613864 3668476 3799493 4102224 4192544 4248732 4312938 4472283 4929072 4956854 5227656 5233872 5420796 5502714 5664976 5750584 5955962 5963044 6288816 6324262 6970208 7227728 7336952 7435281 7598986 8204448 8497464 8625876 8933943 8944566 9486393 9858144 9913708 10435327 10455312 10467744 10841592 11005428 11329952 11398479 11501168 11911924 11926088 12577632 12648524 13100257 14455456 14673904 14870562 15197972 16994928 17251752 17867886 17889132 18972786 19827416 20845867 20870654 20910624 21683184 22010856 22796958 23002336 23823848 23852176 25297048 26200514 26596451 29347808 29741124 30395944 31305981 33989856 34503504 35735772 35778264 37945572 39300771 39654832 41691734 41741308 43232069 43366368 44021712 45593916 47647696 47704352 50594096 52401028 53192902 55158157 59482248 60791888 62537601 62611962 69007008 71471544 71556528 75891144 78601542 79309664 79789353 83383468 83482616 86464138 88043424 91187832 91701799 95295392 101188192 104802056 106385804 110185297 110316314 118964496 121583776 125075202 125223924 129696207 142943088 143113056 151782288 157203084 159578706 165474471 166766936 166965232 172928276 182375664 183403598 209604112 212771608 220370594 220632628 237928992 250150404 250447848 259392414 275105397 285886176 302624483 303564576 314406168 319157412 330555891 330948942 333533872 333930464 345856552 364751328 366807196 386107099 419208224 425543216 440741188 441265256 500300808 500895696 518784828 550210794 605248966 628812336 638314824 661111782 661897884 667067744 691713104 733614392 771297079 772214198 851086432 881482376 882530512 907873449 1000601616 1001791392 1037569656 1100421588 1158321297 1210497932 1253730001 1257624672 1276629648 1322223564 1323795768 1383426208 1467228784 1542594158 1544428396 1599586553 1762964752 1765061024 1815746898 2001203232 2075139312 2200843176 2313891237 2316642594 2420995864 2507460002 2553259296 2644447128 2647591536 2934457568 3085188316 3088856792 3199173106 3525929504 3631493796 3761190003 4150278624 4401686352 4627782474 4633285188 4798759659 4841991728 5014920004 5288894256 5295183072 6170376632 6177713584 6398346212 7262987592 7522380006 8776110007 8803372704 9255564948 9266570376 9597519318 9683983456 10029840008 10577788512 11197105871 12340753264 12355427168 12796692424 14525975184 15044760012 17552220014 18511129896 18533140752 19195038636 20059680016 22394211742 24681506528 25593384848 26328330021 29051950368 30089520024 33591317613 35104440028 37022259792 37066281504 38390077272 40119360032 44788423484 46388010037 51186769696 52656660042 60179040048 67182635226 70208880056 74044519584 76780154544 89576846968 92776020074 105313320084 120358080096 134365270452 139164030111 140417760112 153560309088 179153693936 185552040148 210626640168 268730540904 278328060222 280835520224 324716070259 358307387872 371104080296 421253280336 537461081808 556656120444 649432140518 742208160592 842506560672 974148210777 1074922163616 1113312240888 1298864281036 1484416321184 1948296421554 2226624481776 2597728562072 3896592843108 4453248963552 5195457124144 7793185686216 10390914248288 15586371372432 31172742744864
• Sum of all divisors σ(n): 99736307903232
• Sum of proper divisors (its aliquot sum) s(n): 68563565158368
• 31172742744864 is an abundant number, because the sum of its proper divisors (68563565158368) is greater than itself. Its abundance is 37390822413504

Bases of 31172742744864

• Binary: 111000101100111111000010000100000101100100000₂
• Hexadecimal: 0x1C59F8420B20
• Base-36: B1SK669EO

Squares and roots of 31172742744864

• 31172742744864 squared (31172742744864²) is 971739890237471148998378496
• 31172742744864 cubed (31172742744864³) is 30291797613295068462013721201684232044544
• The square root of 31172742744864 is 5583255.5686502477
• The cube root of 31172742744864 is 31472.0480163225

Scales and comparisons

• 31,172,742,744,864 seconds is equal to 991,196 years, 41 weeks, 2 days, 14 hours, 54 minutes, 24 seconds.
• To count from 1 to 31,172,742,744,864 would take you about two million, four hundred seventy-seven thousand, nine 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 31172742744864 cubic inches would be around 2622.7 feet tall.

Recreational maths with 31172742744864

• 31172742744864 backwards is 46844724727113
• The number of decimal digits it has is: 14
• The sum of 31172742744864's digits is 60
• More coming soon!