11641427840

Names of 11641427840

• Cardinal: 11641427840 can be written as Eleven billion, six hundred forty-one million, four hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.164142784 × 10¹⁰

Factors of 11641427840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 243

Divisors of 11641427840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 49 56 64 70 80 86 89 97 98 112 128 140 160 172 178 194 196 215 224 245 280 301 320 344 356 388 392 430 445 448 485 490 560 602 623 640 679 688 712 776 784 860 890 896 970 980 1120 1204 1246 1358 1376 1424 1505 1552 1568 1720 1780 1940 1960 2107 2240 2408 2492 2716 2752 2848 3010 3104 3115 3136 3395 3440 3560 3827 3880 3920 4171 4214 4361 4480 4753 4816 4984 5432 5504 5696 6020 6208 6230 6272 6790 6880 7120 7654 7760 7840 8342 8428 8633 8722 9506 9632 9968 10535 10864 11392 12040 12416 12460 13580 13760 14240 15308 15520 15680 16684 16856 17266 17444 19012 19135 19264 19936 20855 21070 21728 21805 23765 24080 24920 26789 27160 27520 28480 29197 30616 31040 31360 33368 33712 34532 34888 38024 38270 38528 39872 41710 42140 43165 43456 43610 47530 48160 49840 53578 54320 56960 58394 60431 61232 62080 66736 67424 69064 69776 76048 76540 79744 83420 84280 86330 86912 87220 95060 96320 99680 107156 108640 116788 120862 122464 133472 133945 134848 138128 139552 145985 152096 153080 166840 168560 172660 174440 187523 190120 192640 199360 204379 214312 217280 233576 241724 244928 266944 267890 269696 276256 279104 291970 302155 304192 306160 333680 337120 345320 348880 371219 375046 380240 398720 408758 423017 428624 434560 467152 483448 489856 533888 535780 552512 558208 583940 604310 608384 612320 667360 674240 690640 697760 742438 750092 760480 817516 846034 857248 934304 937615 966896 1021895 1071560 1105024 1167880 1208620 1224640 1334720 1348480 1381280 1395520 1484876 1500184 1520960 1635032 1692068 1714496 1856095 1868608 1875230 1933792 2043790 2115085 2143120 2335760 2417240 2449280 2598533 2669440 2762560 2791040 2969752 3000368 3041920 3270064 3384136 3428992 3712190 3737216 3750460 3867584 4087580 4230170 4286240 4671520 4834480 5197066 5525120 5939504 6000736 6540128 6768272 7424380 7500920 7735168 8175160 8460340 8572480 9343040 9668960 10394132 11879008 12001472 12992665 13080256 13536544 14848760 15001840 16350320 16920680 17144960 18189731 18686080 19337920 20788264 23758016 24002944 25985330 26160512 27073088 29697520 30003680 32700640 33841360 36379462 38675840 41576528 47516032 51970660 54146176 59395040 60007360 65401280 67682720 72758924 83153056 90948655 103941320 118790080 120014720 130802560 135365440 145517848 166306112 181897310 207882640 237580160 270730880 291035696 332612224 363794620 415765280 582071392 727589240 831530560 1164142784 1455178480 1663061120 2328285568 2910356960 5820713920 11641427840
• Sum of all divisors σ(n): 33844456800
• Sum of proper divisors (its aliquot sum) s(n): 22203028960
• 11641427840 is an abundant number, because the sum of its proper divisors (22203028960) is greater than itself. Its abundance is 10561601120

Bases of 11641427840

• Binary: 1010110101111000100001011110000000₂
• Hexadecimal: 0x2B5E21780
• Base-36: 5CJ077K

Squares and roots of 11641427840

• 11641427840 squared (11641427840²) is 135522842153927065600
• 11641427840 cubed (11641427840³) is 1577679387606652106805346304000
• The square root of 11641427840 is 107895.4486528509
• The cube root of 11641427840 is 2266.3940264155

Scales and comparisons

• 11,641,427,840 seconds is equal to 370 years, 8 weeks, 2 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 11,641,427,840 would take you about seven hundred forty 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 11641427840 cubic inches would be around 188.9 feet tall.

Recreational maths with 11641427840

• 11641427840 backwards is 04872414611
• The number of decimal digits it has is: 11
• The sum of 11641427840's digits is 38
• More coming soon!