18005883643904

Names of 18005883643904

• Cardinal: 18005883643904 can be written as Eighteen trillion, five billion, eight hundred eighty-three million, six hundred forty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.8005883643904 × 10¹³

Factors of 18005883643904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1683

Divisors of 18005883643904

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 97 104 128 136 194 208 221 256 272 337 388 416 442 512 544 674 776 832 884 1024 1088 1217 1261 1348 1552 1649 1664 1768 2048 2176 2434 2522 2696 3104 3298 3328 3536 4352 4381 4868 5044 5392 5729 6208 6596 6656 7072 8704 8762 9736 10088 10784 11458 12416 13192 13312 14144 15821 17408 17524 19472 20176 20689 21437 21568 22916 24832 26384 26624 28288 31642 32689 34816 35048 38944 40352 41378 42874 43136 45832 49664 52768 56576 63284 65378 70096 74477 77888 80704 82756 85748 86272 91664 99328 105536 113152 118049 126568 130756 140192 148954 155776 161408 165512 171496 172544 183328 198656 211072 226304 236098 253136 261512 268957 280384 297908 311552 322816 331024 342992 345088 366656 410129 422144 424957 452608 472196 506272 523024 537914 555713 560768 595816 623104 645632 662048 685984 690176 733312 820258 844288 849914 944392 1012544 1046048 1075828 1111426 1121536 1191632 1246208 1291264 1324096 1371968 1466624 1534637 1640516 1688576 1699828 1888784 2006833 2025088 2092096 2151656 2222852 2243072 2383264 2492416 2582528 2648192 2743936 2933248 3069274 3281032 3377152 3399656 3777568 4013666 4050176 4184192 4303312 4445704 4486144 4766528 5296384 5331677 5487872 5866496 6138548 6562064 6799312 6972193 7224269 7555136 8027332 8100352 8368384 8606624 8891408 8972288 9533056 10592768 10663354 10975744 11732992 12277096 13124128 13598624 13944386 14448538 15110272 16054664 16200704 16736768 17213248 17782816 19066112 21185536 21326708 21951488 24554192 26088829 26248256 27197248 27888772 28897076 30220544 32109328 32401408 33473536 34426496 35565632 38132224 39782513 42371072 42653416 43902976 49108384 52177658 52496512 54394496 55777544 57794152 60441088 64218656 66947072 68852992 71131264 76264448 79565026 85306832 90638509 98216768 104355316 104993024 108788992 111555088 115588304 120882176 128437312 137705984 142262528 152528896 159130052 170613664 181277018 196433536 208710632 209986048 217577984 223110176 231176608 241764352 256874624 275411968 284525056 318260104 341227328 362554036 392867072 417421264 419972096 435155968 446220352 462353216 513749248 517172669 550823936 569050112 636520208 676302721 682454656 725108072 785734144 834842528 839944192 870311936 892440704 924706432 1027498496 1034345338 1138100224 1273040416 1352605442 1364909312 1450216144 1571468288 1669685056 1784881408 1849412864 2054996992 2068690676 2546080832 2705210884 2729818624 2900432288 3142936576 3339370112 3569762816 3698825728 4109993984 4137381352 5092161664 5410421768 5459637248 5800864576 6678740224 7139525632 7397651456 8274762704 8791935373 10184323328 10820843536 10919274496 11601729152 13357480448 14279051264 14795302912 16549525408 17583870746 20368646656 21641687072 23203458304 26714960896 33099050816 35167741492 40737293312 43283374144 46406916608 53429921792 66198101632 70335482984 81474586624 86566748288 92813833216 132396203264 140670965968 173133496576 185627666432 264792406528 281341931936 346266993152 529584813056 562683863872 692533986304 1059169626112 1125367727744 1385067972608 2250735455488 4501470910976 9002941821952 18005883643904
• Sum of all divisors σ(n): 41633652322080
• Sum of proper divisors (its aliquot sum) s(n): 23627768678176
• 18005883643904 is an abundant number, because the sum of its proper divisors (23627768678176) is greater than itself. Its abundance is 5621885034272

Bases of 18005883643904

• Binary: 100000110000001010010010011000110100000000000₂
• Hexadecimal: 0x1060524C6800
• Base-36: 6DRSE81KW

Squares and roots of 18005883643904

• 18005883643904 squared (18005883643904²) is 324211845797809589076361216
• 18005883643904 cubed (18005883643904³) is 5837720771410705473779823765659020427264
• The square root of 18005883643904 is 4243334.0245500353
• The cube root of 18005883643904 is 26210.2690956779

Scales and comparisons

• 18,005,883,643,904 seconds is equal to 572,531 years, 21 weeks, 1 hour, 31 minutes, 44 seconds.
• To count from 1 to 18,005,883,643,904 would take you about one million, four hundred thirty-one thousand, three hundred twenty-eight 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 18005883643904 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18005883643904

• 18005883643904 backwards is 40934638850081
• The number of decimal digits it has is: 14
• The sum of 18005883643904's digits is 59
• More coming soon!