18013312273572

Names of 18013312273572

• Cardinal: 18013312273572 can be written as Eighteen trillion, thirteen billion, three hundred twelve million, two hundred seventy-three thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.8013312273572 × 10¹³

Factors of 18013312273572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 382

Divisors of 18013312273572

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 84 98 99 108 126 132 147 154 189 196 198 231 252 294 297 308 343 359 378 396 441 462 539 588 594 686 693 718 756 882 924 1029 1077 1078 1188 1323 1372 1386 1436 1617 1764 2058 2079 2154 2156 2401 2513 2646 2772 3087 3231 3234 3773 3949 4116 4158 4308 4802 4851 5026 5292 6174 6462 6468 7203 7539 7546 7898 8316 9261 9604 9693 9702 10052 11319 11847 12348 12924 14406 14553 15078 15092 15796 16807 17591 18522 19386 19404 21609 22617 22638 23694 26411 27643 28812 29106 30156 33614 33957 35182 35541 37044 38772 43218 45234 45276 47388 50421 52773 52822 55286 58212 64827 67228 67851 67914 70364 71082 79233 82929 86436 90468 100842 101871 105546 105644 106623 110572 117649 123137 128881 129654 135702 135828 142164 151263 158319 158466 165858 184877 193501 201684 203742 211092 213246 235298 237699 246274 248787 257762 259308 271404 302526 316638 316932 331716 352947 369411 369754 386643 387002 407484 426492 453789 470596 474957 475398 492548 497574 515524 554631 580503 605052 633276 705894 713097 738822 739508 746361 773286 774004 861959 902167 907578 949914 950796 995148 1058841 1108233 1109262 1159929 1161006 1294139 1354507 1411788 1417691 1426194 1477644 1492722 1546572 1663893 1723918 1741509 1804334 1815156 1899828 2117682 2216466 2218524 2319858 2322012 2585877 2588278 2706501 2709014 2835382 2852388 2985444 3176523 3324699 3327786 3447836 3479787 3483018 3608668 3882417 4063521 4235364 4253073 4432932 4639716 4991679 5171754 5176556 5224527 5413002 5418028 5670764 6033713 6315169 6353046 6649398 6655572 6959574 6966036 7757631 7764834 8119503 8127042 8506146 9481549 9923837 9983358 10343508 10449054 10826004 11647251 12067426 12190563 12630338 12706092 12759219 13298796 13919148 15515262 15529668 16239006 16254084 17012292 18101139 18945507 18963098 19847674 19966716 20898108 23272893 23294502 24134852 24358509 24381126 25260676 25518438 28444647 29771511 31030524 32478012 34941753 36202278 36571689 37891014 37926196 38277657 39695348 42235991 44206183 46545786 46589004 48717018 48762252 51036876 54303417 56836521 56889294 59543022 66370843 69466859 69883506 72404556 73143378 75782028 76555314 84471982 85333941 88412366 89314533 93091572 97434036 108606834 113673042 113778588 119086044 126707973 132618549 132741686 138933718 139767012 146286756 153110628 162910251 168943964 170509563 170667882 176824732 178629066 199112529 208400577 217213668 227346084 253415946 256001823 265237098 265483372 267943599 277867436 309443281 325820502 341019126 341335764 357258132 380123919 397855647 398225058 416801154 464595901 486268013 506831892 512003646 530474196 535887198 597337587 618886562 625201731 651641004 682038252 760247838 795711294 796450116 833602308 928329843 929191802 972536026 1024007292 1071774396 1140371757 1193566941 1194675174 1237773124 1250403462 1393787703 1458804039 1520495676 1591422588 1792012761 1856659686 1858383604 1875605193 1945072052 2166102967 2280743514 2387133882 2389350348 2500806924 2784989529 2787575406 2917608078 3403876091 3584025522 3713319372 3751210386 4181363109 4332205934 4376412117 4561487028 4774267764 5569979058 5575150812 5835216156 6498308901 6807752182 7168051044 7502420772 8354968587 8362726218 8664411868 8752824234 10211628273 11139958116 12544089327 12996617802 13129236351 13615504364 15162720769 16709937174 16725452436 17505648468 19494926703 20423256546 23827132637 25088178654 25993235604 26258472702 30325441538 30634884819 33419874348 38989853406 40846513092 45488162307 47654265274 50176357308 52516945404 58484780109 60650883076 61269769638 71481397911 77979706812 90976324614 91904654457 95308530548 116969560218 122539539276 136464486921 142962795822 166789928459 181952649228 183809308914 214444193733 233939120436 272928973842 285925591644 333579856918 367618617828 409393460763 428888387466 500369785377 545857947684 643332581199 667159713836 818786921526 857776774932 1000739570754 1286665162398 1501109356131 1637573843052 2001479141508 2573330324796 3002218712262 4503328068393 6004437424524 9006656136786 18013312273572
• Sum of all divisors σ(n): 59603819308320
• Sum of proper divisors (its aliquot sum) s(n): 41590507034748
• 18013312273572 is an abundant number, because the sum of its proper divisors (41590507034748) is greater than itself. Its abundance is 23577194761176

Bases of 18013312273572

• Binary: 100000110001000001101000101000100110010100100₂
• Hexadecimal: 0x10620D144CA4
• Base-36: 6DV791CX0

Squares and roots of 18013312273572

• 18013312273572 squared (18013312273572²) is 324479419065219655769639184
• 18013312273572 cubed (18013312273572³) is 5844949101969033640421382417029138845248
• The square root of 18013312273572 is 4244209.2636405195
• The cube root of 18013312273572 is 26213.8730956469

Scales and comparisons

• 18,013,312,273,572 seconds is equal to 572,767 years, 31 weeks, 5 days, 13 hours, 46 minutes, 12 seconds.
• To count from 1 to 18,013,312,273,572 would take you about one million, four hundred thirty-one thousand, nine hundred nineteen 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 18013312273572 cubic inches would be around 2184.5 feet tall.

Recreational maths with 18013312273572

• 18013312273572 backwards is 27537221331081
• The number of decimal digits it has is: 14
• The sum of 18013312273572's digits is 45
• More coming soon!