16489225642648968

Names of 16489225642648968

• Cardinal: 16489225642648968 can be written as Sixteen quadrillion, four hundred eighty-nine trillion, two hundred twenty-five billion, six hundred forty-two million, six hundred forty-eight thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6489225642648968 × 10¹⁶

Factors of 16489225642648968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29569360

Divisors of 16489225642648968

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 23 24 33 36 44 46 66 69 72 88 92 99 121 132 138 184 198 207 242 253 264 276 363 396 414 484 506 529 552 726 759 792 828 968 1012 1058 1089 1331 1452 1518 1587 1656 2024 2116 2178 2277 2662 2783 2904 3036 3174 3993 4232 4356 4554 4761 5324 5566 5819 6072 6348 7986 8349 8712 9108 9522 10648 11132 11638 11979 12696 14641 15972 16698 17457 18216 19044 22264 23276 23958 25047 29282 30613 31944 33396 34914 38088 43923 46552 47916 50094 52371 58564 61226 64009 66792 69828 87846 91839 95832 100188 104742 117128 122452 128018 131769 139656 175692 183678 192027 200376 209484 244904 256036 263538 275517 336743 351384 367356 384054 418968 512072 527076 551034 576081 673486 704099 734712 768108 1010229 1054152 1102068 1152162 1346972 1408198 1536216 2020458 2112297 2204136 2304324 2693944 2816396 3030687 4040916 4224594 4608648 5632792 6061374 6336891 7745089 8081832 8449188 12122748 12673782 15490178 16898376 23235267 24245496 25347564 29569321 30980356 46470534 50695128 59138642 61960712 69705801 88707963 92941068 118277284 139411602 177415926 185882136 236554568 266123889 278823204 325262531 354831852 532247778 557646408 650525062 680094383 709663704 975787593 1064495556 1301050124 1360188766 1951575186 2040283149 2128991112 2602100248 2720377532 2927362779 3577887841 3903150372 4080566298 5440755064 5854725558 6120849447 7155775682 7481038213 7806300744 8161132596 10733663523 11709451116 12241698894 14311551364 14962076426 15642170809 16322265192 21467327046 22443114639 23418902232 24483397788 28623102728 29924152852 31284341618 32200990569 39356766251 42934654092 44886229278 46926512427 48966795576 59848305704 62568683236 64401981138 67329343917 78713532502 82291420343 85869308184 89772458556 93853024854 118070298753 125137366472 128803962276 134658687834 140779537281 157427065004 164582840686 172063878899 179544917112 187706049708 236140597506 246874261029 257607924552 269317375668 281559074562 314854130008 329165681372 344127757798 354210896259 375412099416 432924428761 472281195012 493748522058 516191636697 538634751336 563118149124 658331362744 688255515596 708421792518 740622783087 865848857522 905205623773 944562390024 987497044116 1032383273394 1126236298248 1298773286283 1376511031192 1416843585036 1481245566174 1548574910091 1731697715044 1810411247546 1892702667889 1974994088232 2064766546788 2597546572566 2715616871319 2833687170072 2962491132348 3097149820182 3463395430088 3620822495092 3785405335778 3896319858849 4129533093576 5195093145132 5431233742638 5678108003667 5924982264696 6194299640364 7241644990184 7570810671556 7792639717698 8146850613957 9957261861503 10390186290264 10862467485276 11356216007334 12388599280728 15141621343112 15585279435396 16293701227914 17034324011001 19914523723006 20819729346779 21724934970552 22712432014668 29871785584509 31170558870792 32587402455828 34068648022002 39829047446012 41639458693558 45424864029336 59743571169018 62459188040337 65174804911656 68137296044004 79658094892024 83278917387116 89615356753527 119487142338036 124918376080674 136274592088008 166557834774232 179230713507054 187377564121011 229017022814569 238974284676072 249836752161348 358461427014108 374755128242022 458034045629138 499673504322696 687051068443707 716922854028216 749510256484044 916068091258276 1374102136887414 1499020512968088 1832136182516552 2061153205331121 2748204273774828 4122306410662242 5496408547549656 8244612821324484 16489225642648968
• Sum of all divisors σ(n): 51352529228896350
• Sum of proper divisors (its aliquot sum) s(n): 34863303586247382
• 16489225642648968 is an abundant number, because the sum of its proper divisors (34863303586247382) is greater than itself. Its abundance is 18374077943598414

Bases of 16489225642648968

• Binary: 111010100101001101110100000101000011010010010110001000₂
• Hexadecimal: 0x3A94DD050D2588
• Base-36: 4ICXXOOFYQ0

Squares and roots of 16489225642648968

• 16489225642648968 squared (16489225642648968²) is 271894562294192271737296071465024
• 16489225642648968 cubed (16489225642648968³) is 4483330788678212425111791639551747803851921695232
• The square root of 16489225642648968 is 128410379.8088338651
• The cube root of 16489225642648968 is 254526.7430987721

Scales and comparisons

• 16,489,225,642,648,968 seconds is equal to 524,306,370 years, 47 weeks, 3 days, 3 hours, 22 minutes, 48 seconds.
• To count from 1 to 16,489,225,642,648,968 would take you about one billion, five hundred seventy-two million, nine hundred nineteen thousand, one hundred twelve 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 16489225642648968 cubic inches would be around 21210.6 feet tall.

Recreational maths with 16489225642648968

• 16489225642648968 backwards is 86984624652298461
• The number of decimal digits it has is: 17
• The sum of 16489225642648968's digits is 90
• More coming soon!