18430405640064

Names of 18430405640064

• Cardinal: 18430405640064 can be written as Eighteen trillion, four hundred thirty billion, four hundred five million, six hundred forty thousand and sixty-four.

Scientific notation

• Scientific notation: 1.8430405640064 × 10¹³

Factors of 18430405640064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 119

Divisors of 18430405640064

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 103 121 128 132 144 176 192 198 206 242 264 288 309 352 363 384 396 412 484 528 576 618 704 726 792 824 927 968 1056 1089 1133 1152 1236 1331 1408 1452 1584 1648 1854 1936 2112 2178 2266 2472 2662 2904 3168 3296 3399 3708 3872 3993 4224 4356 4532 4944 5324 5808 6336 6592 6798 7416 7744 7986 8712 9064 9888 10197 10609 10648 11616 11979 12463 12672 13184 13596 14641 14832 15488 15972 17424 18128 19776 20394 21218 21296 23232 23958 24926 27192 29282 29664 31827 31944 34848 36256 37389 39552 40788 42436 42592 43923 46464 47916 49852 54384 58564 59328 63654 63888 69696 72512 74778 81576 84872 85184 87846 95481 95832 99704 108768 112167 116699 117128 118656 127308 127776 131769 137093 139392 145024 149556 163152 169744 170368 175692 190962 191664 199408 217536 224334 233398 234256 254616 255552 263538 274186 299112 326304 339488 350097 351384 381924 383328 398816 411279 435072 448668 466796 468512 509232 511104 527076 548372 598224 652608 678976 700194 702768 763848 766656 797632 822558 897336 933592 937024 1018464 1050291 1054152 1092727 1096744 1196448 1233837 1283689 1305216 1357952 1400388 1405536 1508023 1527696 1533312 1595264 1645116 1794672 1867184 1874048 2036928 2100582 2108304 2185454 2193488 2392896 2467674 2567378 2800776 2811072 3016046 3055392 3278181 3290232 3589344 3734368 3851067 4073856 4201164 4216608 4370908 4386976 4524069 4785792 4935348 5134756 5601552 5622144 6032092 6110784 6556362 6580464 7178688 7468736 7702134 8402328 8433216 8741816 8773952 9048138 9834543 9870696 10269512 11203104 11553201 12019997 12064184 12221568 13112724 13160928 13572207 14120579 14357376 14937472 15404268 16804656 16866432 17483632 17547904 18096276 19669086 19741392 20539024 22406208 23106402 24039994 24128368 26225448 26321856 27144414 28241158 30808536 33609312 34967264 36059991 36192552 39338172 39482784 41078048 42361737 44812416 46212804 48079988 48256736 52450896 52643712 54288828 56482316 61617072 67218624 69934528 72119982 72385104 78676344 78965568 82156096 84723474 92425608 96159976 96513472 104901792 108179973 108577656 112964632 123234144 127085211 132219967 134437248 139869056 144239964 144770208 155326369 157352688 157931136 164312192 169446948 184851216 192319952 193026944 209803584 216359946 217155312 225929264 246468288 254170422 264439934 288479928 289540416 310652738 314705376 338893896 369702432 384639904 396659901 419607168 432719892 434310624 451858528 465979107 492936576 508340844 528879868 576959856 579080832 621305476 629410752 677787792 739404864 769279808 793319802 865439784 868621248 903717056 931958214 1016681688 1057759736 1153919712 1189979703 1242610952 1258821504 1355575584 1397937321 1454419637 1478809728 1538559616 1586639604 1730879568 1737242496 1807434112 1863916428 2033363376 2115519472 2307839424 2379959406 2485221904 2711151168 2795874642 2908839274 3173279208 3461759136 3727832856 4066726752 4231038944 4363258911 4615678848 4759918812 4970443808 5422302336 5591749284 5817678548 6346558416 6923518272 7455665712 8133453504 8462077888 8726517822 9519837624 9940887616 11183498568 11635357096 12693116832 13089776733 13847036544 14911331424 15998616007 16266907008 16924155776 17453035644 19039675248 19881775232 22366997136 23270714192 25386233664 26179553466 29822662848 31997232014 34906071288 38079350496 44733994272 46541428384 47995848021 50772467328 52359106932 59645325696 63994464028 69812142576 76158700992 89467988544 93082856768 95991696042 104718213864 127988928056 139624285152 143987544063 152317401984 178935977088 186165713536 191983392084 209436427728 255977856112 279248570304 287975088126 383966784168 418872855456 511955712224 558497140608 575950176252 767933568336 837745710912 1023911424448 1151900352504 1535867136672 1675491421824 2047822848896 2303800705008 3071734273344 4607601410016 6143468546688 9215202820032 18430405640064
• Sum of all divisors σ(n): 58910537478000
• Sum of proper divisors (its aliquot sum) s(n): 40480131837936
• 18430405640064 is an abundant number, because the sum of its proper divisors (40480131837936) is greater than itself. Its abundance is 22049726197872

Bases of 18430405640064

• Binary: 100001100001100101001110001111111111110000000₂
• Hexadecimal: 0x10C329C7FF80
• Base-36: 6J6T7NQ80

Squares and roots of 18430405640064

• 18430405640064 squared (18430405640064²) is 339679852057302901521924096
• 18430405640064 cubed (18430405640064³) is 6260437461173020509929701828267704582144
• The square root of 18430405640064 is 4293064.8306383635
• The cube root of 18430405640064 is 26414.6563284955

Scales and comparisons

• 18,430,405,640,064 seconds is equal to 586,029 years, 46 weeks, 2 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 18,430,405,640,064 would take you about one million, four hundred sixty-five thousand and seventy-four 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 18430405640064 cubic inches would be around 2201.2 feet tall.

Recreational maths with 18430405640064

• 18430405640064 backwards is 46004650403481
• The number of decimal digits it has is: 14
• The sum of 18430405640064's digits is 45
• More coming soon!