828116684624786438

Names of 828116684624786438

• Cardinal: 828116684624786438 can be written as Eight hundred twenty-eight quadrillion, one hundred sixteen trillion, six hundred eighty-four billion, six hundred twenty-four million, seven hundred eighty-six thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 8.28116684624786438 × 10¹⁷

Factors of 828116684624786438

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 103

Divisors of 828116684624786438

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 7 14 41 49 53 82 98 106 287 343 371 574 686 742 1681 2009 2173 2401 2597 2809 3362 4018 4346 4802 5194 5618 11767 14063 15211 16807 18179 19663 23534 28126 30422 33614 36358 39326 68921 82369 89093 98441 106477 115169 117649 127253 137641 137842 148877 164738 178186 196882 212954 230338 235298 254506 275282 297754 482447 576583 623651 689087 745339 806183 823543 890771 963487 964894 1042139 1153166 1247302 1378174 1490678 1612366 1647086 1781542 1926974 2084278 3377129 3652813 4036081 4365557 4721929 4823609 5217373 5643281 5764801 6103957 6235397 6744409 6754258 7294973 7305626 8072162 8731114 9443858 9647218 10434746 11286562 11529602 12207914 12470794 13488818 14589946 23639903 25569691 28252567 30558899 33053503 33765263 36521611 39502967 40353607 42727699 43647779 47210863 47279806 51064811 51139382 56505134 61117798 66107006 67530526 73043222 79005934 80707214 85455398 87295558 94421726 102129622 165479321 178987837 193599089 197767969 213912293 231374521 236356841 250262237 255651277 276520769 299093893 305534453 330476041 330958642 357453677 357975674 387198178 395535938 427824586 462749042 472713682 500524474 511302554 553041538 598187786 611068906 660952082 714907354 1158355247 1252914859 1355193623 1384375783 1497386051 1619621647 1654497887 1751835659 1789558939 1935645383 2093657251 2138741171 2313332287 2316710494 2502175739 2505829718 2710387246 2768751566 2994772102 3239243294 3308995774 3503671318 3579117878 3871290766 4187314502 4277482342 4626664574 5004351478 8108486729 8770404013 9486355361 9690630481 10260751717 10481702357 11337351529 12262849613 12526912573 13549517681 14655600757 16193326009 16216973458 17515230173 17540808026 18972710722 19381260962 20521503434 20963404714 22674703058 24525699226 25053825146 27099035362 29311201514 32386652018 35030460346 56759407103 61392828091 66404487527 67834413367 71825262019 73371916499 79361460703 85839947291 87688388011 94846623767 102589205299 113353282063 113518814206 122606611211 122785656182 132808975054 135668826734 143650524038 146743832998 158722921406 171679894582 175376776022 189693247534 205178410598 226706564126 245213222422 397315849721 429749796637 464831412689 502776834133 513603415493 555530224921 600879631037 663926366369 718124437093 794631699442 858246278477 859499593274 929662825378 1005553668266 1027206830986 1111060449842 1201759262074 1327852732738 1436248874186 1716492556954 2781210948047 3008248576459 3253819888823 3519437838931 3595223908451 3888711574447 4206157417259 4647484564583 5026871059651 5562421896094 6007723949339 6016497152918 6507639777646 7038875677862 7190447816902 7777423148894 8412314834518 9294969129166 10053742119302 12015447898678 21057740035213 22776739221761 24636064872517 27220981021129 29443101920813 35188097417557 42115480070426 45553478443522 49272129745034 54441962042258 58886203841626 70376194835114 147404180246491 159437174552327 172452454107619 190546867147903 206101713445691 246316681922899 294808360492982 318874349104654 344904908215238 381093734295806 412203426891382 492633363845798 1116060221866289 1207167178753333 1442711994119837 2232120443732578 2414334357506666 2885423988239674 7812421553064023 8450170251273331 10098983958838859 15624843106128046 16900340502546662 20197967917677718 59151191758913317 118302383517826634 414058342312393219 828116684624786438
• Sum of all divisors σ(n): 1513999614313549440
• Sum of proper divisors (its aliquot sum) s(n): 685882929688763002
• 828116684624786438 is a deficient number, because the sum of its proper divisors (685882929688763002) is less than itself. Its deficiency is 142233754936023436

Bases of 828116684624786438

• Binary: 101101111110000011111011110010110011101000100111010000000110₂
• Hexadecimal: 0xB7E0FBCB3A27406
• Base-36: 6AHYV4ZYEYH2

Squares and roots of 828116684624786438

• 828116684624786438 squared (828116684624786438²) is 685777243353948002879821277108727844
• 828116684624786438 cubed (828116684624786438³) is 567903577157396779589832392468422087433122304364179672
• The square root of 828116684624786438 is 910009167.3300804931
• The cube root of 828116684624786438 is 939068.2954075947

Scales and comparisons

• 828,116,684,624,786,438 seconds is equal to 26,331,549,037 years, 50 weeks, 5 days, 22 hours, 38 seconds.
• To count from 1 to 828,116,684,624,786,438 would take you about seventy-eight billion, nine hundred ninety-four million, six hundred forty-seven thousand, one hundred thirteen 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 828116684624786438 cubic inches would be around 78255.7 feet tall.

Recreational maths with 828116684624786438

• 828116684624786438 backwards is 834687426486611828
• The number of decimal digits it has is: 18
• The sum of 828116684624786438's digits is 92
• More coming soon!