18094986900

Names of 18094986900

• Cardinal: 18094986900 can be written as Eighteen billion, ninety-four million, nine hundred eighty-six thousand, nine hundred.

Scientific notation

• Scientific notation: 1.80949869 × 10¹⁰

Factors of 18094986900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 569

Divisors of 18094986900

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 37 45 50 54 60 74 75 81 90 100 108 111 135 148 150 162 173 180 185 222 225 270 300 324 333 346 349 370 405 444 450 519 540 555 666 675 692 698 740 810 865 900 925 999 1038 1047 1110 1332 1350 1396 1557 1620 1665 1730 1745 1850 1998 2025 2076 2094 2220 2595 2700 2775 2997 3114 3141 3330 3460 3490 3700 3996 4050 4188 4325 4671 4995 5190 5235 5550 5994 6228 6282 6401 6660 6980 7785 8100 8325 8650 8725 9342 9423 9990 10380 10470 11100 11988 12564 12802 12913 12975 14013 14985 15570 15705 16650 17300 17450 18684 18846 19203 19980 20940 23355 24975 25604 25826 25950 26175 28026 28269 29970 31140 31410 32005 33300 34900 37692 38406 38739 38925 46710 47115 49950 51652 51900 52350 56052 56538 57609 59940 60377 62820 64010 64565 70065 74925 76812 77478 77850 78525 93420 94230 96015 99900 104700 113076 115218 116217 116775 120754 128020 129130 140130 141345 149850 154956 155700 157050 160025 172827 181131 188460 192030 193695 230436 232434 233550 235575 241508 258260 280260 282690 288045 299700 301885 314100 320050 322825 345654 348651 350325 362262 384060 387390 464868 467100 471150 480075 518481 543393 565380 576090 581085 603770 640100 645650 691308 697302 700650 706725 724524 774780 864135 905655 942300 960150 968475 1036962 1045953 1086786 1152180 1162170 1207540 1291300 1394604 1401300 1413450 1440225 1509425 1630179 1728270 1743255 1811310 1920300 1936950 2073924 2091906 2173572 2233949 2324340 2592405 2716965 2826900 2880450 2905425 3018850 3260358 3456540 3486510 3622620 3873900 4183812 4320675 4467898 4528275 4890537 5184810 5229765 5433930 5760900 5810850 6037700 6520716 6701847 6973020 8150895 8641350 8716275 8935796 9056550 9781074 10369620 10459530 10867860 11169745 11621700 12962025 13403694 13584825 16301790 17282700 17432550 18113100 19562148 20105541 20919060 22339490 24452685 25924050 26148825 26807388 27169650 32603580 33509235 34865100 40211082 40754475 44678980 48905370 51848100 52297650 54339300 55848725 60316623 67018470 80422164 81508950 97810740 100527705 104595300 111697450 120633246 122263425 134036940 163017900 167546175 180949869 201055410 223394900 241266492 244526850 301583115 335092350 361899738 402110820 489053700 502638525 603166230 670184700 723799476 904749345 1005277050 1206332460 1507915575 1809498690 2010554100 3015831150 3618997380 4523746725 6031662300 9047493450 18094986900
• Sum of all divisors σ(n): 60763949400
• Sum of proper divisors (its aliquot sum) s(n): 42668962500
• 18094986900 is an abundant number, because the sum of its proper divisors (42668962500) is greater than itself. Its abundance is 24573975600

Bases of 18094986900

• Binary: 10000110110100010111001011010010100₂
• Hexadecimal: 0x4368B9694
• Base-36: 8B9AD90

Squares and roots of 18094986900

• 18094986900 squared (18094986900²) is 327428550911171610000
• 18094986900 cubed (18094986900³) is 5924815339423633346601909000000
• The square root of 18094986900 is 134517.6081410907
• The cube root of 18094986900 is 2625.3432367501

Scales and comparisons

• 18,094,986,900 seconds is equal to 575 years, 18 weeks, 6 days, 17 hours, 15 minutes.
• To count from 1 to 18,094,986,900 would take you about one thousand, one hundred fifty 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 18094986900 cubic inches would be around 218.8 feet tall.

Recreational maths with 18094986900

• 18094986900 backwards is 00968949081
• 18094986900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18094986900's digits is 54
• More coming soon!