31472431994250

Names of 31472431994250

• Cardinal: 31472431994250 can be written as Thirty-one trillion, four hundred seventy-two billion, four hundred thirty-one million, nine hundred ninety-four thousand, two hundred fifty.

Scientific notation

• Scientific notation: 3.147243199425 × 10¹³

Factors of 31472431994250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 113

Divisors of 31472431994250

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 30 31 39 45 50 59 62 65 75 78 90 93 117 118 125 130 150 155 169 177 186 195 225 234 250 279 295 310 325 338 354 375 390 403 450 465 507 531 558 585 590 650 750 767 775 806 845 885 930 975 1014 1062 1125 1170 1209 1395 1475 1521 1534 1550 1625 1690 1770 1829 1950 2015 2197 2250 2301 2325 2418 2535 2655 2790 2925 2950 3042 3250 3481 3627 3658 3835 3875 4030 4225 4394 4425 4602 4650 4875 5070 5239 5310 5487 5850 6045 6591 6903 6962 6975 7254 7375 7605 7670 7750 8450 8850 9145 9750 9971 10075 10443 10478 10974 10985 11505 11625 12090 12675 13182 13275 13806 13950 14625 14750 15210 15717 16461 17405 18135 18290 19175 19773 19942 20150 20886 21125 21970 22125 23010 23250 23777 25350 26195 26550 27435 29250 29913 30225 31329 31434 32922 32955 34515 34810 34875 36270 38025 38350 39546 42250 44250 45253 45725 47151 47554 49855 50375 52215 52390 54870 54925 57525 59826 60450 62658 63375 65910 66375 68107 69030 69750 71331 76050 78585 82305 87025 89739 90506 90675 91450 94302 95875 98865 99710 100750 104430 107911 109850 115050 118885 126750 129623 130975 132750 135759 136214 137175 142662 149565 151125 156645 157170 164610 164775 172575 174050 179478 181350 190125 191750 197730 204321 205379 213993 215822 226265 228625 235755 237770 249275 259246 261075 261950 271518 274350 274625 287625 299130 302250 309101 313290 323733 329550 340535 345150 356655 380250 388869 392925 407277 408642 410758 411525 427986 435125 448695 452530 453375 457250 471510 494325 498550 522150 539555 549250 575250 588289 594425 612963 616137 618202 647466 648115 654875 678795 681070 685875 713310 747825 777738 783225 785850 814554 823050 823875 862875 870250 897390 906750 927303 971199 988650 1021605 1026895 1069965 1079110 1131325 1166607 1176578 1178775 1188850 1225926 1232274 1246375 1296230 1305375 1309750 1357590 1371750 1402843 1495650 1545505 1566450 1618665 1647750 1702675 1725750 1764867 1783275 1848411 1854606 1942398 1944345 1964625 2036385 2043210 2053790 2057625 2139930 2243475 2262650 2333214 2357550 2471625 2492750 2610750 2669927 2697775 2781909 2805686 2941445 2972125 3064815 3080685 3091010 3237330 3240575 3393975 3405350 3529734 3566550 3696822 3739125 3888690 3916125 3929250 4018313 4072770 4115250 4208529 4486950 4636515 4855995 4943250 5108025 5134475 5294601 5339854 5349825 5395550 5563818 5656625 5833035 5882890 5893875 5944250 6129630 6161370 6366749 6481150 6787950 7014215 7478250 7647757 7727525 7832250 8009781 8036626 8093325 8417058 8513375 8824335 8916375 9242055 9273030 9711990 9721725 10181925 10216050 10268950 10589202 10699650 11217375 11313250 11666070 11787750 12054939 12625587 12733498 13349635 13488875 13909545 14028430 14707225 15295514 15324075 15403425 15455050 16019562 16186650 16202875 16969875 17026750 17648670 17832750 18236959 18484110 19100247 19443450 20091565 20363850 21042645 22434750 22943271 23182575 24029343 24109878 24279975 25251174 25540125 25672375 26473005 26699270 26749125 26977750 27819090 29165175 29414450 30648150 30806850 31833745 32405750 33939750 34709051 35071075 36164817 36473918 38200494 38238785 38637625 40048905 40183130 40466625 42085290 44121675 45886542 46210275 46365150 48058686 48559950 48608625 50909625 51080250 51344750 52946010 53498250 54710877 57300741 58330350 60274695 63127935 63667490 66748175 68829813 69418102 69547725 70142150 72329634 73536125 76477570 76620375 77017125 77275250 80097810 80933250 82767737 88243350 91184795 92420550 95501235 97217250 100457825 101819250 104127153 105213225 109421754 114601482 114716355 115912875 120146715 120549390 121399875 126255870 132365025 133496350 137659626 139095450 145825875 147072250 153240750 154034250 159168725 164132631 165535474 173545255 175355375 180824085 182369590 191002470 191193925 200244525 200915650 208254306 210426450 220608375 229432710 231051375 231825750 237080467 240293430 242799750 248303211 264730050 273554385 286503705 291651750 301373475 312381459 315639675 318337450 328265262 333740875 344149065 347090510 347738625 350710750 361648170 382387850 400489050 413838685 441216750 451217663 455923975 462102750 474160934 477506175 496606422 502289125 520635765 526066125 547108770 573007410 573581775 600733575 602746950 624762918 631279350 661825125 667481750 688298130 695477250 711241401 744909633 795843625 820663155 827677370 867726275 902435326 904120425 911847950 955012350 955969625 1001222625 1004578250 1041271530 1052132250 1075980581 1147163550 1185402335 1201467150 1241516055 1323650250 1353652989 1367771925 1422482802 1432518525 1489819266 1506867375 1561907295 1578198375 1591687250 1641326310 1720745325 1735452550 1808240850 1911939250 2002445250 2069193425 2133724203 2151961162 2256088315 2279619875 2370804670 2387530875 2483032110 2603178825 2707305978 2735543850 2865037050 2867908875 3003667875 3013734750 3123814590 3156396750 3227941743 3441490650 3556207005 3724548165 4060958967 4103315775 4138386850 4267448406 4338631375 4512176630 4520602125 4559239750 4775061750 5206357650 5379902905 5735817750 5927011675 6007335750 6207580275 6455883486 6768264945 6838859625 7112414010 7162592625 7449096330 7809536475 8121917934 8206631550 8603726625 8677262750 9041204250 9683825229 10345967125 10668621015 10759805810 11280441575 11854023350 12415160550 13015894125 13536529890 13677719250 13987747553 14325185250 15619072950 16139708715 17207453250 17781035025 18622740825 19367650458 20304794835 20516578875 20691934250 21337242030 22560883150 26031788250 26899514525 27975495106 29635058375 31037901375 32279417430 33841324725 35562070050 37245481650 39047682375 40609589670 41033157750 41963242659 48419126145 53343105075 53799029050 56402207875 59270116750 62075802750 67682649450 69938737765 78095364750 80698543575 83926485318 88905175125 93113704125 96838252290 101523974175 106686210150 112804415750 125889727977 134497572625 139877475530 161397087150 169206623625 177810350250 186227408250 203047948350 209816213295 242095630725 251779455954 266715525375 268995145250 338413247250 349693688825 403492717875 419632426590 484191261450 507619870875 533431050750 629448639885 699387377650 806985435750 1015239741750 1049081066475 1210478153625 1258897279770 1748468444125 2098162132950 2420956307250 3147243199425 3496936888250 5245405332375 6294486398850 10490810664750 15736215997125 31472431994250
• Sum of all divisors σ(n): 96804636364800
• Sum of proper divisors (its aliquot sum) s(n): 65332204370550
• 31472431994250 is an abundant number, because the sum of its proper divisors (65332204370550) is greater than itself. Its abundance is 33859772376300

Bases of 31472431994250

• Binary: 111001001111110111111001000010001010110001010₂
• Hexadecimal: 0x1C9FBF21158A
• Base-36: B5M8HEY6I

Squares and roots of 31472431994250

• 31472431994250 squared (31472431994250²) is 990513975632691032033062500
• 31472431994250 cubed (31472431994250³) is 31173883737454070122782407848809890625000
• The square root of 31472431994250 is 5610029.5894273143
• The cube root of 31472431994250 is 31572.5821014925

Scales and comparisons

• 31,472,431,994,250 seconds is equal to 1,000,725 years, 51 weeks, 2 days, 4 hours, 37 minutes, 30 seconds.
• To count from 1 to 31,472,431,994,250 would take you about two million, five hundred one thousand, eight hundred fourteen 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 31472431994250 cubic inches would be around 2631 feet tall.

Recreational maths with 31472431994250

• 31472431994250 backwards is 05249913427413
• The number of decimal digits it has is: 14
• The sum of 31472431994250's digits is 54
• More coming soon!