428806727856

Names of 428806727856

• Cardinal: 428806727856 can be written as Four hundred twenty-eight billion, eight hundred six million, seven hundred twenty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.28806727856 × 10¹¹

Factors of 428806727856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 241

Divisors of 428806727856

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 34 36 39 48 51 52 68 72 78 79 102 104 117 127 136 144 153 156 158 204 208 221 234 237 254 272 289 306 312 316 381 408 442 468 474 508 578 612 624 632 663 711 762 816 867 884 936 948 1016 1027 1143 1156 1224 1264 1326 1343 1422 1524 1651 1734 1768 1872 1896 1989 2032 2054 2159 2286 2312 2448 2601 2652 2686 2844 3048 3081 3302 3468 3536 3757 3792 3978 4029 4108 4318 4572 4624 4953 5202 5304 5372 5688 6096 6162 6241 6477 6604 6936 7514 7956 8058 8216 8636 9144 9243 9906 10033 10404 10608 10744 11271 11376 12087 12324 12482 12954 13208 13872 14859 15028 15912 16116 16432 17272 17459 18288 18486 18723 19431 19812 20066 20808 21488 22542 22831 24174 24648 24964 25908 26416 28067 29718 30056 30099 31824 32232 33813 34544 34918 36703 36972 37446 38862 39624 40132 41616 45084 45662 48348 49296 49928 51816 52377 56134 56169 59436 60112 60198 64464 67626 68493 69836 73406 73944 74892 77724 79248 80264 81133 84201 90168 90297 91324 96696 99856 103632 104754 106097 110109 112268 112338 118872 120396 130429 135252 136986 139672 146812 147888 149784 155448 157131 160528 162266 168402 170561 180336 180594 182648 193392 205479 209508 212194 220218 224536 224676 237744 240792 243399 252603 260858 270504 273972 279344 293624 296803 299568 310896 314262 318291 324532 330327 336804 341122 361188 365296 391287 410958 419016 424388 440436 449072 449352 477139 481584 486798 505206 511683 521716 541008 547944 587248 593606 628524 636582 649064 660654 673608 682244 722376 730197 782574 792607 821916 838032 848776 880872 890409 898704 954278 954873 973596 1010412 1023366 1043432 1095888 1173861 1187212 1257048 1273164 1298128 1321308 1347216 1364488 1379261 1431417 1444752 1460394 1535049 1565148 1585214 1643832 1697552 1761744 1780818 1803649 1908556 1909746 1947192 2020824 2046732 2086864 2217293 2347722 2374424 2377821 2514096 2546328 2642616 2671227 2728976 2758522 2862834 2899537 2920788 3070098 3130296 3170428 3287664 3561636 3607298 3817112 3819492 3894384 4041648 4093464 4137783 4294251 4434586 4695444 4748848 4755642 5092656 5285232 5342454 5410947 5517044 5725668 5799074 5841576 6140196 6260592 6340856 6651879 7123272 7133463 7214596 7634224 7638984 8186928 8275566 8588502 8698611 8869172 9390888 9511284 10303891 10684908 10821894 11034088 11451336 11598148 11683152 12280392 12413349 12681712 13303758 13474319 14246544 14266926 14429192 15277968 16232841 16551132 17177004 17397222 17738344 18781776 19022568 19955637 20607782 21369816 21643788 22068176 22902672 23196296 23447437 24560784 24826698 26095833 26607516 26948638 28533852 28858384 30911673 32465682 33102264 34354008 34794444 35476688 37693981 38045136 39911274 40422957 41215564 42739632 43287576 46392592 46894874 49653396 52191666 53215032 53897276 57067704 61823346 64931364 66204528 68708016 69588888 70342311 75387962 79822548 80845914 82431128 86575152 92735019 93789748 99306792 104383332 106430064 107794552 113081943 114135408 121268871 123646692 129862728 139177776 140684622 150775924 159645096 161691828 164862256 175166147 185470038 187579496 198613584 208766664 211026933 215589104 226163886 229063423 242537742 247293384 259725456 281369244 301551848 319290192 323383656 339245829 350332294 370940076 375158992 417533328 422053866 452327772 458126846 485075484 494586768 525498441 562738488 603103696 646767312 678491658 687190269 700664588 741880152 844107732 904655544 916253692 970150968 1050996882 1125476976 1356983316 1374380538 1401329176 1483760304 1576495323 1688215464 1809311088 1832507384 1940301936 2061570807 2101993764 2713966632 2748761076 2802658352 2977824499 3152990646 3376430928 3665014768 4123141614 4203987528 5427933264 5497522152 5955648998 6305981292 8246283228 8407975056 8933473497 10995044304 11911297996 12611962584 16492566456 17866946994 23822595992 25223925168 26800420491 32985132912 35733893988 47645191984 53600840982 71467787976 107201681964 142935575952 214403363928 428806727856
• Sum of all divisors σ(n): 1401416470272
• Sum of proper divisors (its aliquot sum) s(n): 972609742416
• 428806727856 is an abundant number, because the sum of its proper divisors (972609742416) is greater than itself. Its abundance is 543803014560

Bases of 428806727856

• Binary: 110001111010110110111110110100010110000₂
• Hexadecimal: 0x63D6DF68B0
• Base-36: 5GZOGCS0

Squares and roots of 428806727856

• 428806727856 squared (428806727856²) is 183875209854569646356736
• 428806727856 cubed (428806727856³) is 78846927071573335683291055844438016
• The square root of 428806727856 is 654833.3588448285
• The cube root of 428806727856 is 7540.8539622439

Scales and comparisons

• 428,806,727,856 seconds is equal to 13,634 years, 37 weeks, 5 days, 19 hours, 57 minutes, 36 seconds.
• To count from 1 to 428,806,727,856 would take you about twenty-seven thousand, two hundred sixty-nine 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 428806727856 cubic inches would be around 628.4 feet tall.

Recreational maths with 428806727856

• 428806727856 backwards is 658727608824
• The number of decimal digits it has is: 12
• The sum of 428806727856's digits is 63
• More coming soon!