11313891000

Names of 11313891000

• Cardinal: 11313891000 can be written as Eleven billion, three hundred thirteen million, eight hundred ninety-one thousand.

Scientific notation

• Scientific notation: 1.1313891 × 10¹⁰

Factors of 11313891000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 184

Divisors of 11313891000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 27 30 34 36 40 45 50 51 54 60 68 72 75 85 90 100 102 108 120 125 135 136 150 153 157 170 180 200 204 216 225 250 255 270 300 306 314 340 360 375 408 425 450 459 471 500 510 540 600 612 628 675 680 750 765 785 850 900 918 942 1000 1020 1080 1125 1224 1256 1275 1350 1413 1500 1530 1570 1700 1800 1836 1884 2040 2125 2250 2295 2355 2550 2669 2700 2826 3000 3060 3140 3375 3400 3672 3768 3825 3925 4239 4250 4500 4590 4710 5100 5338 5400 5652 6120 6280 6375 6750 7065 7650 7850 8007 8478 8500 9000 9180 9420 10200 10676 11304 11475 11775 12750 13345 13500 14130 15300 15700 16014 16956 17000 18360 18840 19125 19625 21195 21352 22950 23550 24021 24649 25500 26690 27000 28260 30600 31400 32028 33912 35325 38250 39250 40035 42390 45900 47100 48042 49298 51000 53380 56520 57375 58875 64056 66725 70650 72063 73947 76500 78500 80070 84780 91800 94200 96084 98596 105975 106760 114750 117750 120105 123245 133450 141300 144126 147894 153000 157000 160140 169560 176625 192168 197192 200175 211950 221841 229500 235500 240210 246490 266900 282600 288252 295788 320280 333625 353250 360315 369735 400350 419033 423900 443682 459000 471000 480420 492980 529875 533800 576504 591576 600525 616225 665523 667250 706500 720630 739470 800700 838066 847800 887364 960840 985960 1000875 1059750 1109205 1201050 1232450 1257099 1331046 1334500 1413000 1441260 1478940 1601400 1676132 1774728 1801575 1848675 2001750 2095165 2119500 2218410 2402100 2464900 2514198 2662092 2669000 2882520 2957880 3002625 3081125 3327615 3352264 3603150 3697350 3771297 4003500 4190330 4239000 4436820 4804200 4929800 5028396 5324184 5546025 6005250 6162250 6285495 6655230 7206300 7394700 7542594 8007000 8380660 8873640 9007875 9243375 10056792 10475825 11092050 11313891 12010500 12324500 12570990 13310460 14412600 14789400 15085188 16638075 16761320 18015750 18486750 18856485 20951650 22184100 22627782 24021000 24649000 25141980 26620920 27730125 30170376 31427475 33276150 36031500 36973500 37712970 41903300 44368200 45255564 50283960 52379125 55460250 56569455 62854950 66552300 72063000 73947000 75425940 83190375 83806600 90511128 94282425 104758250 110920500 113138910 125709900 133104600 150851880 157137375 166380750 188564850 209516500 221841000 226277820 251419800 282847275 314274750 332761500 377129700 419033000 452555640 471412125 565694550 628549500 665523000 754259400 942824250 1131389100 1257099000 1414236375 1885648500 2262778200 2828472750 3771297000 5656945500 11313891000
• Sum of all divisors σ(n): 41794833600
• Sum of proper divisors (its aliquot sum) s(n): 30480942600
• 11313891000 is an abundant number, because the sum of its proper divisors (30480942600) is greater than itself. Its abundance is 19167051600

Bases of 11313891000

• Binary: 1010100010010111000100011010111000₂
• Hexadecimal: 0x2A25C46B8
• Base-36: 573ZY60

Squares and roots of 11313891000

• 11313891000 squared (11313891000²) is 128004129559881000000
• 11313891000 cubed (11313891000³) is 1448224769390371606971000000000
• The square root of 11313891000 is 106366.7758277931
• The cube root of 11313891000 is 2244.9361674831

Scales and comparisons

• 11,313,891,000 seconds is equal to 359 years, 38 weeks, 5 days, 19 hours, 30 minutes.
• To count from 1 to 11,313,891,000 would take you about seven 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 11313891000 cubic inches would be around 187.1 feet tall.

Recreational maths with 11313891000

• 11313891000 backwards is 00019831311
• 11313891000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11313891000's digits is 27
• More coming soon!