12383217280

Names of 12383217280

• Cardinal: 12383217280 can be written as Twelve billion, three hundred eighty-three million, two hundred seventeen thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.238321728 × 10¹⁰

Factors of 12383217280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1428

Divisors of 12383217280

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 383 392 448 490 560 640 766 784 896 980 1031 1120 1532 1568 1915 1960 2062 2240 2681 3064 3136 3830 3920 4124 4480 5155 5362 6128 6272 7217 7660 7840 8248 10310 10724 12256 13405 14434 15320 15680 16496 18767 20620 21448 24512 26810 28868 30640 31360 32992 36085 37534 41240 42896 49024 50519 53620 57736 61280 65984 72170 75068 82480 85792 93835 101038 107240 115472 122560 131968 144340 150136 164960 171584 187670 202076 214480 230944 245120 252595 288680 300272 329920 343168 375340 394873 404152 428960 461888 505190 577360 600544 659840 750680 789746 808304 857920 923776 1010380 1154720 1201088 1501360 1579492 1616608 1715840 1974365 2020760 2309440 2402176 2764111 3002720 3158984 3233216 3948730 4041520 4618880 5528222 6005440 6317968 6466432 7897460 8083040 11056444 12010880 12635936 13820555 15794920 16166080 19348777 22112888 25271872 27641110 31589840 32332160 38697554 44225776 50543744 55282220 63179680 77395108 88451552 96743885 110564440 126359360 154790216 176903104 193487770 221128880 252718720 309580432 353806208 386975540 442257760 619160864 773951080 884515520 1238321728 1547902160 1769031040 2476643456 3095804320 6191608640 12383217280
• Sum of all divisors σ(n): 34560276480
• Sum of proper divisors (its aliquot sum) s(n): 22177059200
• 12383217280 is an abundant number, because the sum of its proper divisors (22177059200) is greater than itself. Its abundance is 9793841920

Bases of 12383217280

• Binary: 1011100010000110001110011010000000₂
• Hexadecimal: 0x2E218E680
• Base-36: 5OSNBLS

Squares and roots of 12383217280

• 12383217280 squared (12383217280²) is 153344070203690598400
• 12383217280 cubed (12383217280³) is 1898892939931874537880420352000
• The square root of 12383217280 is 111279.9051042011
• The cube root of 12383217280 is 2313.5443599531

Scales and comparisons

• 12,383,217,280 seconds is equal to 393 years, 38 weeks, 6 days, 6 hours, 34 minutes, 40 seconds.
• To count from 1 to 12,383,217,280 would take you about seven hundred eighty-seven 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 12383217280 cubic inches would be around 192.8 feet tall.

Recreational maths with 12383217280

• 12383217280 backwards is 08271238321
• The number of decimal digits it has is: 11
• The sum of 12383217280's digits is 37
• More coming soon!