12744845568

Names of 12744845568

• Cardinal: 12744845568 can be written as Twelve billion, seven hundred forty-four million, eight hundred forty-five thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2744845568 × 10¹⁰

Factors of 12744845568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 797

Divisors of 12744845568

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 89 91 96 104 112 117 126 128 144 156 168 178 182 192 208 224 234 252 256 267 273 288 312 336 356 364 384 416 448 468 504 534 546 576 623 624 672 683 712 728 768 801 819 832 896 936 1008 1068 1092 1152 1157 1246 1248 1344 1366 1424 1456 1602 1638 1664 1792 1869 1872 2016 2049 2136 2184 2304 2314 2492 2496 2688 2732 2848 2912 3204 3276 3328 3471 3738 3744 4032 4098 4272 4368 4628 4781 4984 4992 5376 5464 5607 5696 5824 6147 6408 6552 6942 7476 7488 8064 8099 8196 8544 8736 8879 9256 9562 9968 9984 10413 10928 11214 11392 11648 12294 12816 13104 13884 14343 14952 14976 16128 16198 16392 17088 17472 17758 18512 19124 19936 20826 21856 22428 22784 23296 24297 24588 25632 26208 26637 27768 28686 29904 29952 32396 32784 34176 34944 35516 37024 38248 39872 41652 43029 43712 44856 48594 49176 51264 52416 53274 55536 57372 59808 60787 62153 64792 65568 68352 69888 71032 72891 74048 76496 79744 79911 83304 86058 87424 89712 97188 98352 102528 104832 106548 111072 114744 119616 121574 124306 129584 131136 142064 145782 148096 152992 159488 159822 166608 172116 174848 179424 182361 186459 194376 196704 205056 209664 213096 222144 229488 239232 243148 248612 259168 262272 284128 291564 296192 305984 319644 333216 344232 358848 364722 372918 388752 393408 425509 426192 444288 458976 478464 486296 497224 518336 524544 547083 559377 568256 583128 611968 639288 666432 688464 717696 729444 745836 777504 786816 790231 851018 852384 888576 917952 972592 994448 1036672 1094166 1118754 1136512 1166256 1223936 1276527 1278576 1332864 1376928 1435392 1458888 1491672 1555008 1573632 1580462 1702036 1704768 1835904 1945184 1988896 2073344 2188332 2237508 2273024 2332512 2370693 2553054 2557152 2665728 2753856 2917776 2983344 3110016 3160924 3404072 3409536 3671808 3829581 3890368 3977792 4376664 4475016 4665024 4741386 5106108 5114304 5507712 5531617 5835552 5966688 6220032 6321848 6808144 6819072 7112079 7659162 7780736 7955584 8753328 8950032 9330048 9482772 10212216 10228608 11015424 11063234 11671104 11933376 12643696 13616288 14224158 15318324 15561472 15911168 16594851 17506656 17900064 18660096 18965544 20424432 20457216 22126468 23342208 23866752 25287392 27232576 28448316 30636648 33189702 35013312 35800128 37931088 40848864 44252936 46684416 47733504 49784553 50574784 54465152 56896632 61273296 66379404 70026624 71600256 75862176 81697728 88505872 99569106 101149568 108930304 113793264 122546592 132758808 140053248 143200512 151724352 163395456 177011744 199138212 202299136 227586528 245093184 265517616 303448704 326790912 354023488 398276424 455173056 490186368 531035232 606897408 708046976 796552848 910346112 980372736 1062070464 1416093952 1593105696 1820692224 2124140928 3186211392 4248281856 6372422784 12744845568
• Sum of all divisors σ(n): 45801624960
• Sum of proper divisors (its aliquot sum) s(n): 33056779392
• 12744845568 is an abundant number, because the sum of its proper divisors (33056779392) is greater than itself. Its abundance is 20311933824

Bases of 12744845568

• Binary: 1011110111101001101110100100000000₂
• Hexadecimal: 0x2F7A6E900
• Base-36: 5URY9S0

Squares and roots of 12744845568

• 12744845568 squared (12744845568²) is 162431088552169242624
• 12744845568 cubed (12744845568³) is 2070159139039529708642403090432
• The square root of 12744845568 is 112893.0713905863
• The cube root of 12744845568 is 2335.8495086639

Scales and comparisons

• 12,744,845,568 seconds is equal to 405 years, 12 weeks, 5 days, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 12,744,845,568 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 12744845568 cubic inches would be around 194.7 feet tall.

Recreational maths with 12744845568

• 12744845568 backwards is 86554844721
• The number of decimal digits it has is: 11
• The sum of 12744845568's digits is 54
• More coming soon!