31197169405691653

Names of 31197169405691653

• Cardinal: 31197169405691653 can be written as Thirty-one quadrillion, one hundred ninety-seven trillion, one hundred sixty-nine billion, four hundred five million, six hundred ninety-one thousand, six hundred fifty-three.

Scientific notation

• Scientific notation: 3.1197169405691653 × 10¹⁶

Factors of 31197169405691653

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1966

Divisors of 31197169405691653

• Number of divisors d(n): 324
• Complete list of divisors:
  1 7 13 17 19 37 91 119 133 169 221 247 259 289 323 481 629 703 1183 1369 1547 1729 1873 2023 2261 2873 3211 3367 3757 4199 4403 4921 5491 6253 8177 9139 9583 10693 11951 13111 17797 20111 22477 23273 24349 26011 26299 29393 31841 35587 38437 43771 48841 54587 57239 63973 69301 71383 74851 83657 106301 118807 124579 139009 155363 162911 170443 182077 203167 222887 231361 249109 302549 316537 338143 341887 382109 395641 413933 442187 462631 485107 499681 541297 604979 744107 831649 900913 927979 973063 1087541 1178117 1316719 1422169 1619527 1807117 2019719 2117843 2215759 2367001 2564137 2641171 2769487 2897531 3095309 3238417 3508129 3789079 3933137 4234853 4395859 5143333 5381129 5748431 6014203 6306391 6495853 7036861 7517179 7864727 8246819 9217033 10284643 11711869 12649819 14138033 15315521 17117347 17948959 18488197 20027989 22384223 24556903 27531959 30771013 33333781 34335223 36003331 37667903 40239017 42099421 43590329 45605677 48718603 49258027 52620253 55053089 59638193 66654451 66863329 71992501 74729603 81983083 91479193 97723327 102241451 107208647 119821429 129800773 133700359 140195923 156689561 199101773 222525511 233336467 240346561 260363857 290994899 305132303 319239739 341030221 380531791 417467351 433339153 466581157 468043303 523107221 566674277 592873801 633341839 640354351 684063289 715690157 741035593 775296509 828216251 866507863 908605411 935902513 1013849281 1133125667 1270403251 1393712411 1557678577 1687410049 1738104667 1822546999 2036964293 2206613141 2466214687 2663722537 3033374071 3384730141 3782933687 3966719939 4150116607 4433392873 4802628601 4946913283 5187249151 5427075563 5797513757 6065555041 7096944967 7366765601 7931879669 8233443907 8892822757 9633462709 10078854617 10766811263 11264602219 11811870343 12166732669 13180040653 14079676267 14730633671 15446291987 17263502809 19263136339 21936330637 23693110987 26480535809 28685970833 32060790931 33618400207 34628392981 37512423397 41925649679 51567359207 57634107349 62434171813 64309872679 67434238963 70551982319 75367678841 78852215533 81644686217 91249943419 92260284571 98557733869 103114435697 125235015217 134841954373 139968546419 153554314459 171340528489 183035791471 191498237723 200801795831 224425536517 250420772407 262586963779 293479547753 372917620829 416790282103 437039202691 450169108753 487661504161 545033445827 571512803519 638749603933 712736044543 811644233569 876645106519 979779824933 1061380920821 1186249264447 1199383699423 1281250540297 1340487664061 1387959665689 1551249038123 1752945406849 2379465289123 2610423345803 2917531974721 3255470041291 3413630529127 3815234120789 4989152311801 5681509634983 6339599554093 7085434795751 7429666445747 8303744851129 9265568579059 9715717659823 10858743266861 13797951970673 15421240437811 16656257023861 18043475653957 20166237495599 22788290289037 26371233648091 44377196878651 49598043570257 64858980053413 96585663794711 107948683064677 120452391527767 126304329577699 141163662469193 184598635536637 234565183501441 262161087442787 342826037425183 843166740694369 1641956284510087 1835127612099509 2399782261976281 4456738486527379 31197169405691653
• Sum of all divisors σ(n): 44392646129600160
• Sum of proper divisors (its aliquot sum) s(n): 13195476723908507
• 31197169405691653 is a deficient number, because the sum of its proper divisors (13195476723908507) is less than itself. Its deficiency is 18001692681783146

Bases of 31197169405691653

• Binary: 1101110110101011010100100001000011011001000011100000101₂
• Hexadecimal: 0x6ED5A9086C8705
• Base-36: 8J6H1RT3RID

Squares and roots of 31197169405691653

• 31197169405691653 squared (31197169405691653²) is 973263378927423285646431313872409
• 31197169405691653 cubed (31197169405691653³) is 30363062508754691978278711730361481285980438302077
• The square root of 31197169405691653 is 176627204.6024950625
• The cube root of 31197169405691653 is 314802.6626796653

Scales and comparisons

• 31,197,169,405,691,653 seconds is equal to 991,973,487 years, 47 weeks, 5 days, 21 hours, 54 minutes, 13 seconds.
• To count from 1 to 31,197,169,405,691,653 would take you about two billion, nine hundred seventy-five million, nine hundred twenty thousand, four hundred sixty-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 31197169405691653 cubic inches would be around 26233.6 feet tall.

Recreational maths with 31197169405691653

• 31197169405691653 backwards is 35619650496179113
• The number of decimal digits it has is: 17
• The sum of 31197169405691653's digits is 76
• More coming soon!