428694813456

Names of 428694813456

• Cardinal: 428694813456 can be written as Four hundred twenty-eight billion, six hundred ninety-four million, eight hundred thirteen thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 4.28694813456 × 10¹¹

Factors of 428694813456

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2146

Divisors of 428694813456

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 34 39 42 48 49 51 52 56 68 78 84 91 98 102 104 112 119 136 147 156 168 182 196 204 208 221 238 272 273 294 312 336 357 364 392 408 442 476 521 546 588 624 637 663 714 728 784 816 833 884 952 1042 1092 1176 1274 1326 1428 1456 1547 1563 1583 1666 1768 1904 1911 2084 2184 2352 2499 2548 2652 2856 3094 3126 3166 3332 3536 3647 3822 4168 4368 4641 4749 4998 5096 5304 5712 6188 6252 6332 6664 6773 7294 7644 8336 8857 9282 9498 9996 10192 10608 10829 10941 11081 12376 12504 12664 13328 13546 14588 15288 17714 18564 18996 19992 20319 20579 21658 21882 22162 24752 25008 25328 25529 26571 26911 27092 29176 30576 32487 33243 35428 37128 37992 39984 40638 41158 43316 43764 44324 47411 51058 53142 53822 54184 58352 61737 61999 64974 66486 70856 74256 75984 76587 77567 80733 81276 82316 86632 87528 88648 94822 102116 106284 107644 108368 115141 123474 123998 129948 132972 141712 142233 144053 153174 155134 161466 162552 164632 173264 175056 177296 185997 188377 189644 204232 212568 215288 230282 232701 246948 247996 259896 265944 284466 288106 306348 310268 322932 325104 329264 331877 345423 349843 371994 376754 379288 408464 425136 430576 432159 433993 460564 465402 493896 495992 519792 531888 565131 568932 576212 612696 620536 645864 663754 690846 699686 743988 753508 758576 805987 824743 864318 867986 921128 930804 987792 991984 995631 1008371 1049529 1130262 1137864 1152424 1225392 1241072 1291728 1301979 1318639 1327508 1381692 1399372 1487976 1507016 1611974 1649486 1728636 1735972 1842256 1861608 1991262 2016742 2099058 2260524 2275728 2304848 2417961 2448901 2474229 2603958 2637278 2655016 2763384 2798744 2975952 3014032 3025113 3223948 3298972 3457272 3471944 3723216 3955917 3982524 4033484 4198116 4521048 4835922 4897802 4948458 5207916 5274556 5310032 5526768 5597488 5641909 5773201 6050226 6447896 6597944 6914544 6943888 7346703 7911834 7965048 8066968 8396232 9042096 9671844 9795604 9896916 10415832 10549112 10721659 11283818 11546402 12100452 12895792 13195888 14020631 14693406 15823668 15930096 16133936 16792464 16925727 17142307 17319603 19343688 19591208 19793832 20831664 21098224 21443318 22567636 23092804 24200904 28041262 29386812 31647336 32164977 33851454 34284614 34639206 38687376 39182416 39587664 40412407 42061893 42886636 45135272 46185608 48401808 51426921 56082524 58773624 63294672 64329954 67702908 68569228 69278412 75051613 80824814 84123786 85773272 90270544 92371216 98144417 102853842 112165048 117547248 121237221 128659908 135405816 137138456 138556824 150103226 161649628 168247572 171546544 182268203 196288834 205707684 224330096 225154839 242474442 257319816 270811632 274276912 277113648 294433251 300206452 323299256 336495144 364536406 392577668 411415368 450309678 484948884 514639632 525361291 546804609 588866502 600412904 646598512 672990288 687010919 729072812 785155336 822830736 900619356 969897768 1050722582 1093609218 1177733004 1200825808 1275877421 1374021838 1458145624 1570310672 1576083873 1801238712 1939795536 2061032757 2101445164 2187218436 2355466008 2551754842 2748043676 2916291248 3152167746 3602477424 3827632263 4122065514 4202890328 4374436872 4710932016 5103509684 5496087352 6304335492 7655264526 8244131028 8405780656 8748873744 8931141947 10207019368 10992174704 12608670984 15310529052 16488262056 17862283894 20414038736 25217341968 26793425841 30621058104 32976524112 35724567788 53586851682 61242116208 71449135576 107173703364 142898271152 214347406728 428694813456
• Sum of all divisors σ(n): 1472728739328
• Sum of proper divisors (its aliquot sum) s(n): 1044033925872
• 428694813456 is an abundant number, because the sum of its proper divisors (1044033925872) is greater than itself. Its abundance is 615339112416

Bases of 428694813456

• Binary: 110001111010000001100111011101100010000₂
• Hexadecimal: 0x63D033BB10
• Base-36: 5GXTTN2O

Squares and roots of 428694813456

• 428694813456 squared (428694813456²) is 183779243084074638663936
• 428694813456 cubed (428694813456³) is 78785208331012255346416648594722816
• The square root of 428694813456 is 654747.9006885017
• The cube root of 428694813456 is 7540.1978752303

Scales and comparisons

• 428,694,813,456 seconds is equal to 13,631 years, 8 weeks, 5 days, 12 hours, 37 minutes, 36 seconds.
• To count from 1 to 428,694,813,456 would take you about twenty-seven 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 428694813456 cubic inches would be around 628.3 feet tall.

Recreational maths with 428694813456

• 428694813456 backwards is 654318496824
• The number of decimal digits it has is: 12
• The sum of 428694813456's digits is 60
• More coming soon!