12746196288

Names of 12746196288

• Cardinal: 12746196288 can be written as Twelve billion, seven hundred forty-six million, one hundred ninety-six thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2746196288 × 10¹⁰

Factors of 12746196288

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1992

Divisors of 12746196288

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 197 216 224 252 288 324 336 378 394 432 448 504 567 576 591 648 672 756 788 864 1008 1134 1182 1296 1344 1379 1512 1576 1728 1773 1783 2016 2268 2364 2592 2758 3024 3152 3546 3566 4032 4137 4536 4728 5184 5319 5349 5516 6048 6304 7092 7132 8274 9072 9456 10638 10698 11032 12096 12411 12481 12608 14184 14264 15957 16047 16548 18144 18912 21276 21396 22064 24822 24962 28368 28528 31914 32094 33096 36288 37233 37443 37824 42552 42792 44128 48141 49644 49924 56736 57056 63828 64188 66192 74466 74886 85104 85584 88256 96282 99288 99848 111699 112329 113472 114112 127656 128376 132384 144423 148932 149772 170208 171168 192564 198576 199696 223398 224658 255312 256752 264768 288846 297864 299544 336987 340416 342336 351251 385128 397152 399392 446796 449316 510624 513504 577692 595728 599088 673974 702502 770256 794304 798784 893592 898632 1010961 1021248 1027008 1053753 1155384 1191456 1198176 1347948 1405004 1540512 1787184 1797264 2021922 2107506 2310768 2382912 2396352 2458757 2695896 2810008 3081024 3161259 3574368 3594528 4043844 4215012 4621536 4917514 5391792 5620016 6322518 7148736 7189056 7376271 8087688 8430024 9243072 9483777 9835028 10783584 11240032 12645036 14752542 16175376 16860048 18967554 19670056 21567168 22128813 22480064 25290072 28451331 29505084 32350752 33720096 37935108 39340112 44257626 50580144 56902662 59010168 64701504 66386439 67440192 75870216 78680224 88515252 101160288 113805324 118020336 132772878 151740432 157360448 177030504 199159317 202320576 227610648 236040672 265545756 303480864 354061008 398318634 455221296 472081344 531091512 606961728 708122016 796637268 910442592 1062183024 1416244032 1593274536 1820885184 2124366048 3186549072 4248732096 6373098144 12746196288
• Sum of all divisors σ(n): 43424929152
• Sum of proper divisors (its aliquot sum) s(n): 30678732864
• 12746196288 is an abundant number, because the sum of its proper divisors (30678732864) is greater than itself. Its abundance is 17932536576

Bases of 12746196288

• Binary: 1011110111101110111000010101000000₂
• Hexadecimal: 0x2F7BB8540
• Base-36: 5USR800

Squares and roots of 12746196288

• 12746196288 squared (12746196288²) is 162465519812224978944
• 12746196288 cubed (12746196288³) is 2070817405558572483636890959872
• The square root of 12746196288 is 112899.0535301337
• The cube root of 12746196288 is 2335.9320248251

Scales and comparisons

• 12,746,196,288 seconds is equal to 405 years, 15 weeks, 10 hours, 4 minutes, 48 seconds.
• To count from 1 to 12,746,196,288 would take you about eight hundred ten 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 12746196288 cubic inches would be around 194.7 feet tall.

Recreational maths with 12746196288

• 12746196288 backwards is 88269164721
• 12746196288 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12746196288's digits is 54
• More coming soon!