164221581345318

Names of 164221581345318

• Cardinal: 164221581345318 can be written as One hundred sixty-four trillion, two hundred twenty-one billion, five hundred eighty-one million, three hundred forty-five thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 1.64221581345318 × 10¹⁴

Factors of 164221581345318

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2960

Divisors of 164221581345318

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 31 42 49 62 63 93 98 103 126 147 186 206 217 279 294 309 434 441 558 618 651 721 882 927 961 1093 1302 1442 1519 1721 1854 1922 1953 2163 2186 2883 3038 3193 3279 3442 3906 4326 4557 5047 5163 5766 6386 6489 6558 6727 7651 8649 9114 9579 9837 10094 10326 12047 12978 13454 13671 15141 15302 15489 17298 19158 19674 20181 22351 22953 24094 27342 28737 30282 30978 33883 36141 40362 44702 45423 45906 47089 53351 53557 57474 60543 67053 67766 68859 72282 84329 90846 94178 98983 101649 106702 107114 108423 112579 121086 134106 137718 141267 156457 160053 160671 168658 177263 197966 201159 203298 216846 225158 237181 252987 282534 296949 304947 312914 320106 321342 337737 354526 373457 402318 423801 469371 474362 480159 482013 505974 531789 593898 609894 675474 692881 711543 746914 758961 788053 847602 890847 938742 960318 964026 1013211 1050373 1063578 1120371 1240841 1385762 1408113 1423086 1517922 1576106 1595367 1653881 1660267 1781694 1881053 2026422 2078643 2100746 2134629 2240742 2364159 2481682 2614199 2816226 3151119 3190734 3307762 3320534 3361113 3489949 3722523 3762106 4157286 4269258 4728318 4850167 4961643 4980801 5228398 5495153 5516371 5643159 6235929 6302238 6722226 6979898 7092477 7352611 7445046 7842597 8685887 9453357 9700334 9923286 9961602 10469847 10990306 11032742 11167569 11286318 11577167 12471858 13167371 14184954 14550501 14705222 14884929 14942403 15685194 16485459 16549113 16929477 17371774 18906714 20939694 22057833 22335138 23154334 23527791 24429643 26057661 26334742 29101002 29769858 29884806 31409541 32970918 33098226 33858954 34731501 38466071 39502113 43651503 44115666 47055582 48859286 49456377 49647339 51468277 52115322 58312643 62819082 66173499 69463002 73288929 76932142 78172983 79004226 81040169 87303006 92171597 98912754 99294678 102936554 104194503 108188419 115398213 116625286 118506339 132346998 146577858 154404831 156345966 162080338 170349743 171007501 174937929 184343194 193748459 208389006 216376838 219866787 230796426 237012678 243120507 269262497 276514791 308809662 324565257 340699486 342015002 346194639 349875858 387496918 408188501 439733574 463214493 486241014 511049229 513022503 524813787 538524994 553029582 581245377 649130514 692389278 729361521 757318933 807787491 816377002 829544373 926428986 973695771 1022098458 1026045006 1049627574 1162490754 1192448201 1224565503 1356239213 1458723042 1514637866 1533147687 1539067509 1615574982 1659088746 1743736131 1807691933 1947391542 2271956799 2384896402 2423362473 2449131006 2712478426 2857319507 3066295374 3078135018 3487472262 3577344603 3615383866 3673696509 4068717639 4543913598 4846724946 5301232531 5423075799 5714639014 6006202229 6815870397 7154689206 7347393018 8137435278 8347137407 8571958521 9493674491 10602465062 10732033809 10846151598 12012404458 12206152917 12653843531 13631740794 15903697593 16269227397 16694274814 17143917042 18018606687 18987348982 21464067618 24412305834 25041412221 25307687062 25715875563 28481023473 31807395186 32538454794 36037213374 37961530593 42043415603 47711092779 50082824442 51431751126 54055820061 56962046946 75124236663 75923061186 84086831206 85443070419 88576904717 95422185558 108111640122 113884591779 126130246809 150248473326 170886140838 177153809434 186192269099 227769183558 252260493618 265730714151 294303909221 372384538198 378390740427 531461428302 558576807297 588607818442 756781480854 797192142453 882911727663 1117153614594 1303345883693 1594384284906 1675730421891 1765823455326 2606691767386 2648735182989 3351460843782 3910037651079 5297470365978 7820075302158 9123421185851 11730112953237 18246842371702 23460225906474 27370263557553 54740527115106 82110790672659 164221581345318
• Sum of all divisors σ(n): 432486464181408
• Sum of proper divisors (its aliquot sum) s(n): 268264882836090
• 164221581345318 is an abundant number, because the sum of its proper divisors (268264882836090) is greater than itself. Its abundance is 104043301490772

Bases of 164221581345318

• Binary: 100101010101101111010001000001010100001000100110₂
• Hexadecimal: 0x955BD1054226
• Base-36: 1M7MCPGGTI

Squares and roots of 164221581345318

• 164221581345318 squared (164221581345318²) is 26968727779556896934760521124
• 164221581345318 cubed (164221581345318³) is 4428847122830240233461455171084810677497432
• The square root of 164221581345318 is 12814896.8526991273
• The cube root of 164221581345318 is 54761.6774958491

Scales and comparisons

• 164,221,581,345,318 seconds is equal to 5,221,738 years, 16 weeks, 3 days, 1 hour, 15 minutes, 18 seconds.
• To count from 1 to 164,221,581,345,318 would take you about thirteen million, fifty-four thousand, three hundred forty-five 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 164221581345318 cubic inches would be around 4563.5 feet tall.

Recreational maths with 164221581345318

• 164221581345318 backwards is 813543185122461
• The number of decimal digits it has is: 15
• The sum of 164221581345318's digits is 54
• More coming soon!