428640426396

Names of 428640426396

• Cardinal: 428640426396 can be written as Four hundred twenty-eight billion, six hundred forty million, four hundred twenty-six thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 4.28640426396 × 10¹¹

Factors of 428640426396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 183

Divisors of 428640426396

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 49 52 54 61 63 78 81 84 91 97 98 108 117 122 126 147 156 162 169 182 183 189 194 196 234 243 244 252 273 291 294 324 338 351 364 366 378 388 427 441 468 486 507 546 549 567 582 588 637 676 679 702 729 732 756 793 819 854 873 882 972 1014 1053 1092 1098 1134 1164 1183 1261 1274 1281 1323 1358 1404 1458 1521 1586 1638 1647 1701 1708 1746 1764 1911 2028 2037 2106 2187 2196 2268 2366 2379 2457 2522 2548 2562 2619 2646 2716 2916 2989 3042 3159 3172 3276 3294 3402 3492 3549 3783 3822 3843 3969 4074 4212 4374 4563 4732 4753 4758 4914 4941 5044 5103 5124 5238 5292 5551 5733 5917 5978 6084 6111 6318 6588 6804 7098 7137 7371 7566 7644 7686 7857 7938 8148 8281 8748 8827 8967 9126 9477 9506 9516 9828 9882 10206 10309 10476 10647 11102 11349 11466 11529 11834 11907 11956 12222 12636 13689 14196 14259 14274 14742 14823 15132 15309 15372 15714 15876 16393 16562 16653 17199 17654 17751 17934 18252 18333 18954 19012 19764 20412 20618 21294 21411 22113 22204 22698 22932 23058 23571 23668 23814 24444 24843 26481 26901 27378 28431 28518 28548 29484 29646 30618 30927 31428 31941 32786 33124 33306 34047 34398 34587 35308 35502 35721 35868 36666 37908 38857 41067 41236 41419 42588 42777 42822 44226 44469 45396 46116 47142 47628 49179 49686 49959 51597 52962 53253 53802 54756 54999 56862 57036 59292 61236 61789 61854 63882 64233 65572 66339 66612 68094 68796 69174 70713 71004 71442 72163 73332 74529 76921 77714 79443 80703 82134 82838 85554 85644 88452 88938 92781 94284 95823 98358 99372 99918 102141 103194 103761 105924 106506 107163 107604 109998 113724 114751 116571 123201 123578 123708 124257 127764 128331 128466 132678 133407 136188 138348 141426 142884 144326 147537 149058 149877 153842 154791 155428 158886 159759 161406 164268 164997 165676 171108 177876 185367 185562 191646 192699 196716 199017 199836 204282 206388 207522 212139 213012 214326 216489 219996 223587 229502 230763 233142 238329 242109 246402 247156 248514 256662 256932 265356 266814 278343 282852 287469 288652 289933 295074 298116 299754 306423 307684 309582 311283 317772 319518 322812 329994 344253 349713 369603 370734 371124 372771 383292 384993 385398 398034 408564 415044 424278 428652 432978 442611 447174 449631 459004 461526 464373 466284 476658 479277 484218 492804 494991 497028 505141 513324 533628 538447 556101 556686 574938 578097 579866 590148 599508 612846 619164 622566 639036 649467 659988 670761 688506 692289 699426 714987 726327 739206 741468 745542 769986 770796 796068 803257 835029 848556 862407 865956 869799 885222 894348 899262 919269 923052 928746 933849 953316 958554 968436 989982 999973 1010282 1032759 1049139 1076894 1112202 1113372 1118313 1149876 1154979 1156194 1159732 1225692 1245132 1298934 1327833 1341522 1348893 1377012 1384578 1393119 1398852 1429974 1437831 1452654 1478412 1484973 1491084 1515423 1539972 1606514 1615341 1668303 1670058 1724814 1734291 1739598 1770444 1798524 1838538 1857492 1867698 1917108 1948401 1979964 1999946 2012283 2020564 2065518 2076867 2098278 2144961 2153788 2178981 2224404 2236626 2309958 2312388 2409771 2505087 2587221 2597868 2609397 2655666 2683044 2697786 2757807 2769156 2786238 2859948 2875662 2905308 2969946 2999919 3030846 3098277 3147417 3213028 3230682 3336606 3340116 3354939 3449628 3464937 3468582 3479196 3677076 3735396 3769129 3896802 3983499 3999892 4024566 4046679 4131036 4153734 4196556 4289922 4313493 4357962 4473252 4546269 4619916 4819542 4846023 5004909 5010174 5174442 5218794 5311332 5395572 5515614 5572476 5751324 5845203 5939892 5999838 6036849 6061692 6196554 6230601 6294834 6434883 6461364 6536943 6673212 6709878 6929874 6937164 6999811 7229313 7515261 7538258 7793604 7828191 7966998 8049132 8093358 8307468 8579844 8626986 8715924 8999757 9092538 9294831 9442251 9639084 9692046 10009818 10020348 10064817 10348884 10394811 10437588 11031228 11307387 11690406 11950497 11999676 12073698 12140037 12393108 12461202 12589668 12869766 12940479 13073886 13419756 13638807 13859748 13999622 14458626 14538069 15014727 15030522 15076516 15656382 15933996 16186716 17253972 17535609 17999514 18110547 18185076 18589662 18691803 18884502 19304649 19384092 20019636 20129634 20789622 20999433 21687939 22545783 22614774 23380812 23484573 23900994 24147396 24280074 24922404 25739532 25880958 26147772 26999271 27277614 27884493 27999244 28326753 28917252 29076138 30029454 30061044 30194451 31312764 33922161 35071218 35851491 35999028 36221094 37179324 37383606 37769004 38609298 40259268 40916421 41579244 41998866 43375878 43614207 45044181 45091566 45229548 46969146 47801988 48560148 48998677 51761916 52606827 53998542 54555228 55768986 56075409 56653506 58152276 60058908 60388902 62998299 65063817 67844322 70142436 70453719 71702982 72442188 74767212 77218596 80997813 81832842 83653479 83997732 84980259 86751756 87228414 90088362 90183132 90583353 93938292 97997354 101766483 105213654 107997084 111537972 112150818 113307012 120777804 122749263 125996598 130127634 130842621 135132543 135688644 140907438 143405964 146996031 157820481 161995626 163665684 167306958 168226227 169960518 174456828 180176724 181166706 188994897 195191451 195994708 203532966 210427308 211361157 224301636 242993439 245498526 250960437 251993196 260255268 261685242 270265086 281814876 293992062 305299449 315640962 323991252 334613916 336452454 339921036 362333412 368247789 377989794 390382902 392527863 407065932 422722314 440988093 485986878 490997052 501920874 523370484 540530172 566984691 585574353 587984124 610598898 631281924 634083471 672904908 728980317 736495578 755979588 780765804 785055726 845444628 881976186 915898347 971973756 1003841748 1104743367 1133969382 1171148706 1177583589 1221197796 1268166942 1322964279 1457960634 1472991156 1570111452 1700954073 1756723059 1763952372 1831796694 2186940951 2209486734 2267938764 2342297412 2355167178 2536333884 2645928558 2747695041 2915921268 3401908146 3513446118 3663593388 3968892837 4373881902 4418973468 4710334356 5102862219 5291857116 5495390082 6803816292 7026892236 7937785674 8243085123 8747763804 10205724438 10990780164 11906678511 15308586657 15875571348 16486170246 20411448876 23813357022 30617173314 32972340492 35720035533 47626714044 61234346628 71440071066 107160106599 142880142132 214320213198 428640426396
• Sum of all divisors σ(n): 1455176237760
• Sum of proper divisors (its aliquot sum) s(n): 1026535811364
• 428640426396 is an abundant number, because the sum of its proper divisors (1026535811364) is greater than itself. Its abundance is 597895384968

Bases of 428640426396

• Binary: 110001111001100111101011101100110011100₂
• Hexadecimal: 0x63CCF5D99C
• Base-36: 5GWXFXR0

Squares and roots of 428640426396

• 428640426396 squared (428640426396²) is 183732615140944693548816
• 428640426396 cubed (428640426396³) is 78755226496866699081018040680947136
• The square root of 428640426396 is 654706.3665461029
• The cube root of 428640426396 is 7539.8789952837

Scales and comparisons

• 428,640,426,396 seconds is equal to 13,629 years, 22 weeks, 6 days, 1 hour, 6 minutes, 36 seconds.
• To count from 1 to 428,640,426,396 would take you about twenty-seven thousand, two hundred fifty-eight 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 428640426396 cubic inches would be around 628.3 feet tall.

Recreational maths with 428640426396

• 428640426396 backwards is 693624046824
• 428640426396 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428640426396's digits is 54
• More coming soon!