428447490740973

Names of 428447490740973

• Cardinal: 428447490740973 can be written as Four hundred twenty-eight trillion, four hundred forty-seven billion, four hundred ninety million, seven hundred forty thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.28447490740973 × 10¹⁴

Factors of 428447490740973

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 237

Divisors of 428447490740973

• Number of divisors d(n): 396
• Complete list of divisors:
  1 3 9 11 27 33 43 53 81 99 127 129 159 243 297 381 387 473 477 583 729 891 1143 1161 1397 1419 1431 1749 1849 2187 2279 2673 2809 3429 3483 4191 4257 4293 5247 5461 5547 6561 6731 6837 8019 8427 10287 10449 12573 12771 12879 15741 16383 16641 19683 20193 20339 20511 24057 25069 25281 30861 30899 31347 37719 38313 38637 47223 49149 49923 59049 60071 60579 61017 61533 72171 74041 75207 75843 92583 92697 94041 97997 113157 114939 115911 120787 141669 147447 149769 180213 181737 183051 184599 216513 222123 225621 227529 234823 277749 278091 282123 289433 293991 339471 344817 347733 356743 362361 425007 442341 449307 540639 545211 549153 553797 649539 666369 676863 682587 704469 833247 834273 846369 868299 881973 1018413 1034451 1043199 1070229 1077967 1087083 1275021 1327023 1328657 1347921 1621917 1635633 1647459 1661391 1999107 2030589 2047761 2113407 2499741 2502819 2539107 2583053 2604897 2645919 3055239 3103353 3129597 3183763 3210687 3233901 3261249 3825063 3924173 3981069 3985971 4043763 4865751 4906899 4942377 4984173 5193841 5997321 6091767 6143283 6340221 7499223 7508457 7749159 7814691 7937757 9165717 9310059 9551289 9632061 9701703 9783747 11475189 11772519 11943207 11957913 12131289 12445619 14597253 14720697 14827131 14952519 15339949 15581523 17991963 18275301 18429849 19020663 22525371 23247477 23444073 23813271 27497151 27930177 28653867 28896183 29105109 29351241 34425567 35317557 35829621 35873739 36393867 37336857 43791759 44162091 44481393 44857557 46019847 46744569 53975889 54825903 55289547 57061989 57132251 67576113 69742431 70332219 71439813 82491453 85961601 86688549 87315327 88053723 105952671 107488863 107621217 109181601 112010571 131375277 132486273 133444179 134572671 136901809 138059541 140233707 161927667 164477709 165868641 168739439 171185967 171396753 202728339 209227293 210996657 214319439 257884803 260065647 261945981 264161169 317858013 322466589 322863651 336031713 394125831 397458819 400332537 410705427 414178623 420701121 485783001 493433127 506218317 513557901 514190259 608185017 627681879 632989971 642958317 659617807 773654409 780196941 785837943 792483507 953574039 968590953 1008095139 1182377493 1200997611 1232116281 1242535869 1262103363 1457349003 1480299381 1518654951 1540673703 1542570777 1824555051 1883045637 1898969913 1928874951 1978853421 2320963227 2340590823 2357513829 2377450521 2860722117 2905772859 3024285417 3547132479 3696348843 3727607607 3786310089 4372047009 4555964853 4622021109 4627712331 5649136911 5696909739 5786624853 5936560263 6962889681 7021772469 7072541487 7132351563 7255795877 8582166351 8717318577 9072856251 11089046529 11182822821 11358930267 13667894559 13866063327 13883136993 16947410733 17090729217 17809680789 20888669043 21065317407 21217624461 21767387631 25746499053 26151955731 27218568753 33267139587 33548468463 34076790801 41003683677 41649410979 50842232199 53429042367 62666007129 63652873383 65302162893 77239497159 78455867193 81655706259 99801418761 100645405389 102230372403 123011051031 124948232937 152526696597 160287127101 187998021387 195906488679 231718491477 244967118777 299404256283 301936216167 306691117209 369033153093 374844698811 480861381303 587719466037 734901356331 898212768849 905808648501 1107099459279 1124534096433 1442584143909 1763158398111 2694638306547 3321298377837 3373602289299 4327752431727 5289475194333 8083914919641 9963895133511 12983257295181 15868425582999 38949771885543 47605276748997 142815830246991 428447490740973
• Sum of all divisors σ(n): 737334461348352
• Sum of proper divisors (its aliquot sum) s(n): 308886970607379
• 428447490740973 is a deficient number, because the sum of its proper divisors (308886970607379) is less than itself. Its deficiency is 119560520133594

Bases of 428447490740973

• Binary: 1100001011010101110110100011111011001001011101101₂
• Hexadecimal: 0x185ABB47D92ED
• Base-36: 47VE25STT9

Squares and roots of 428447490740973

• 428447490740973 squared (428447490740973²) is 183567252322236144564580986729
• 428447490740973 cubed (428447490740973³) is 78648928639677124980936149412214627689547317
• The square root of 428447490740973 is 20698973.1808361209
• The cube root of 428447490740973 is 75387.4756536535

Scales and comparisons

• 428,447,490,740,973 seconds is equal to 13,623,304 years, 48 weeks, 2 days, 16 hours, 29 minutes, 33 seconds.
• To count from 1 to 428,447,490,740,973 would take you about thirty-four million, fifty-eight thousand, two hundred sixty-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 428447490740973 cubic inches would be around 6282.3 feet tall.

Recreational maths with 428447490740973

• 428447490740973 backwards is 379047094744824
• The number of decimal digits it has is: 15
• The sum of 428447490740973's digits is 72
• More coming soon!