678168395385012

Names of 678168395385012

• Cardinal: 678168395385012 can be written as Six hundred seventy-eight trillion, one hundred sixty-eight billion, three hundred ninety-five million, three hundred eighty-five thousand and twelve.

Scientific notation

• Scientific notation: 6.78168395385012 × 10¹⁴

Factors of 678168395385012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 88

Divisors of 678168395385012

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 28 36 42 46 49 53 63 69 84 92 98 106 126 138 147 159 161 196 207 212 252 276 294 318 322 343 371 414 441 477 483 529 588 636 644 686 742 828 882 954 966 1029 1058 1113 1127 1219 1372 1449 1484 1587 1764 1908 1932 2058 2116 2226 2254 2401 2438 2597 2898 3087 3174 3339 3381 3657 3703 4116 4452 4508 4761 4802 4876 5194 5796 6174 6348 6678 6762 7203 7314 7406 7791 7889 8533 9522 9604 10143 10388 10971 11109 12167 12348 13356 13524 14406 14628 14812 15582 15778 17066 18179 19044 20286 21609 21942 22218 23373 23667 24334 25599 25921 28037 28812 31164 31556 33327 34132 36358 36501 40572 43218 43884 44436 46746 47334 48668 51198 51842 54537 55223 56074 59731 66654 71001 72716 73002 76797 77763 84111 85169 86436 93492 94668 102396 103684 109074 109503 110446 112148 119462 127253 133308 142002 146004 153594 155526 163611 165669 168222 170338 179193 181447 196259 218148 219006 220892 233289 238924 252333 254506 255507 279841 284004 307188 311052 327222 331338 336444 340676 358386 362894 381759 392518 418117 438012 466578 497007 504666 509012 511014 537579 544341 559682 588777 596183 644851 654444 662676 716772 725788 763518 766521 785036 836234 839523 933156 994014 1009332 1022028 1075158 1088682 1119364 1145277 1177554 1192366 1254351 1270129 1289702 1373813 1527036 1533042 1633023 1672468 1679046 1766331 1788549 1934553 1958887 1988028 2150316 2177364 2290554 2355108 2384732 2508702 2518569 2540258 2579404 2747626 2926819 3066084 3266046 3358092 3532662 3577098 3763053 3810387 3869106 3917774 4121439 4173281 4513957 4581108 5017404 5037138 5080516 5365647 5495252 5803659 5853638 5876661 6436343 6532092 7065324 7154196 7526106 7620774 7738212 7835548 8242878 8346562 8780457 9027914 9616691 10074276 10731294 11431161 11607318 11707276 11753322 12364317 12519843 12872686 13541871 13712209 14831573 15052212 15241548 16485756 16693124 17560914 17629983 18055828 19233382 19309029 21462588 22862322 23214636 23506644 24728634 25039686 25745372 26341371 27083742 27424418 28850073 29212967 29663146 31597699 35121828 35259966 37559529 38466764 38618058 40625613 41136627 44494719 45054401 45724644 49457268 50079372 52682742 54167484 54848836 57700146 57927087 58425934 59326292 63195398 67316837 70519932 75119058 77236116 81251226 82273254 86550219 87638901 88989438 90108802 94793097 95985463 103821011 105365484 115400292 115854174 116851868 123409881 126390796 133484157 134633674 135163203 148035889 150238116 162502452 164546508 173100438 175277802 177978876 180217604 189586194 191970926 201950511 207642022 221183893 231708348 246819762 262916703 266968314 269267348 270326406 284379291 287956389 296071778 311463033 315380807 341126179 346200876 350555604 379172388 383941852 403901022 405489609 415284044 442367786 444107667 493639524 525833406 533936628 540652812 568758582 575912778 592143556 605851533 622926066 630761614 663551679 671898241 682252358 726747077 807802044 810979218 863869167 884735572 888215334 934389099 946142421 1023378537 1036251223 1051666812 1137517164 1151825556 1211703066 1245852132 1261523228 1327103358 1332323001 1343796482 1364504716 1453494154 1548287251 1621958436 1727738334 1776430668 1868778198 1892284842 1990655037 2015694723 2046757074 2072502446 2180241231 2207665649 2387883253 2423406132 2654206716 2664646002 2687592964 2838427263 2906988308 3070135611 3096574502 3108753669 3455476668 3737556396 3784569684 3981310074 4031389446 4093514148 4145004892 4360482462 4415331298 4644861753 4775766506 5087229539 5329292004 5676854526 6047084169 6140271222 6193149004 6217507338 6540723693 6622996947 7163649759 7253758561 7845902117 7962620148 8062778892 8720964924 8830662596 9289723506 9326261007 9551533012 10174459078 11353709052 12094168338 12280542444 12435014676 13081447386 13245993894 13934585259 14327299518 14507517122 15261688617 15453659543 15691804234 16715182771 18579447012 18652522014 19868990841 20348918156 21490949277 21761275683 23537706351 24188336676 26162894772 26491987788 27869170518 28654599036 29015034244 30523377234 30907319086 31383608468 33430365542 35610606773 37305044028 39737981682 42981898554 43522551366 45785065851 46360978629 47075412702 50145548313 50776309927 54921314819 55738341036 61046754468 61814638172 65283827049 66860731084 70613119053 71221213546 79475963364 85963797108 87045102732 91570131702 92721957258 94150825404 100291096626 101552619854 106831820319 109842629638 117006279397 130567654098 139082935887 141226238106 142442427092 150436644939 152328929781 164763944457 183140263404 185443914516 200582193252 203105239708 213663640638 219685259276 234012558794 261135308196 278165871774 282452476212 300873289878 304657859562 320495460957 329527888914 351018838191 355434169489 384449203733 427327281276 456986789343 468025117588 494291833371 556331743548 601746579756 609315719124 640990921914 659055777828 702037676382 710868338978 768898407466 819043955779 913973578686 988583666742 1053056514573 1066302508467 1153347611199 1281981843828 1404075352764 1421736677956 1537796814932 1638087911558 1827947157372 1977167333484 2106113029146 2132605016934 2306695222398 2457131867337 2691144426131 3198907525401 3276175823116 3460042833597 4212226058292 4265210033868 4613390444796 4914263734674 5382288852262 6397815050802 6920085667194 7371395602011 8073433278393 9828527469348 10764577704524 12795630101604 13840171334388 14742791204022 16146866556786 18838010982917 24220299835179 29485582408044 32293733113572 37676021965834 48440599670358 56514032948751 75352043931668 96881199340716 113028065897502 169542098846253 226056131795004 339084197692506 678168395385012
• Sum of all divisors σ(n): 2130200254038402
• Sum of proper divisors (its aliquot sum) s(n): 1452031858653390
• 678168395385012 is an abundant number, because the sum of its proper divisors (1452031858653390) is greater than itself. Its abundance is 773863463268378

Bases of 678168395385012

• Binary: 10011010001100101001100010010011100000100010110100₂
• Hexadecimal: 0x268CA624E08B4
• Base-36: 6OE29CTMT0

Squares and roots of 678168395385012

• 678168395385012 squared (678168395385012²) is 459912372499081965339714240144
• 678168395385012 cubed (678168395385012³) is 311898035675416337768496181636475107906321728
• The square root of 678168395385012 is 26041666.5247255633
• The cube root of 678168395385012 is 87857.5689830181

Scales and comparisons

• 678,168,395,385,012 seconds is equal to 21,563,657 years, 13 weeks, 3 days, 21 hours, 10 minutes, 12 seconds.
• To count from 1 to 678,168,395,385,012 would take you about fifty-three million, nine hundred nine thousand, one hundred forty-three 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 678168395385012 cubic inches would be around 7321.5 feet tall.

Recreational maths with 678168395385012

• 678168395385012 backwards is 210583593861876
• The number of decimal digits it has is: 15
• The sum of 678168395385012's digits is 72
• More coming soon!