21744427000464

Names of 21744427000464

• Cardinal: 21744427000464 can be written as Twenty-one trillion, seven hundred forty-four billion, four hundred twenty-seven million, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.1744427000464 × 10¹³

Factors of 21744427000464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1346

Divisors of 21744427000464

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 43 48 49 56 63 72 84 86 98 112 126 129 144 147 168 172 196 252 258 294 301 336 344 387 392 441 504 516 588 602 688 774 784 882 903 1008 1032 1176 1204 1291 1548 1764 1806 1849 2064 2107 2352 2408 2582 2709 3096 3528 3612 3698 3873 4214 4816 5164 5418 5547 6192 6321 7056 7224 7396 7746 8428 9037 10328 10836 11094 11619 12642 12943 14448 14792 15492 16641 16856 18074 18963 20656 21672 22188 23238 25284 25886 27111 29584 30984 33282 33712 36148 37926 38829 43344 44376 46476 50568 51772 54222 55513 61968 63259 66564 72296 75852 77658 81333 88752 90601 92952 101136 103544 108444 111026 116487 126518 133128 144592 151704 155316 162666 166539 181202 185904 189777 207088 216888 222052 232974 253036 266256 271803 303408 310632 325332 333078 362404 379554 388591 433776 444104 465948 499617 506072 543606 569331 621264 650664 666156 724808 759108 777182 815409 888208 931896 999234 1012144 1087212 1138662 1165773 1301328 1332312 1449616 1518216 1554364 1630818 1666681 1863792 1998468 2174424 2277324 2331546 2387059 2664624 2720137 3036432 3108728 3261636 3333362 3497319 3996936 4348848 4554648 4663092 4774118 5000043 5440274 6217456 6523272 6666724 6994638 7161177 7993872 8160411 9109296 9326184 9548236 10000086 10880548 11666767 13046544 13333448 13989276 14322354 15000129 16320822 16709413 18652368 19096472 20000172 21483531 21761096 23333534 24481233 26666896 27978552 28644708 30000258 32641644 33418826 35000301 38192944 40000344 42967062 43522192 46667068 48962466 50128239 55957104 57289416 60000516 65283288 66837652 70000602 71667283 80000688 81667369 85934124 93334136 97924932 100256478 105000903 114578832 116965891 120001032 130566576 133675304 140001204 143334566 150384717 163334738 171868248 186668272 195849864 200512956 210001806 215001849 233931782 240002064 245002107 267350608 280002408 286669132 300769434 326669476 343736496 350897673 391699728 401025912 420003612 430003698 467863564 490004214 501670981 560004816 573338264 601538868 645005547 653338952 701795346 735006321 802051824 840007224 860007396 935727128 980008428 1003341962 1052693019 1146676528 1203077736 1290011094 1306677904 1403590692 1470012642 1505012943 1680014448 1720014792 1871454256 1960016856 2006683924 2105386038 2406155472 2580022188 2807181384 2940025284 3010025886 3081693169 3440029584 3511696867 3920033712 4013367848 4210772076 4515038829 5160044376 5614362768 5880050568 6020051772 6163386338 7023393734 8026735696 8421544152 9030077658 9245079507 10320088752 10535090601 11760101136 12040103544 12326772676 14046787468 16843088304 18060155316 18490159014 21070181202 21571852183 24080207088 24653545352 27735238521 28093574936 31605271803 36120310632 36980318028 42140362404 43143704366 49307090704 55470477042 56187149872 63210543606 64715556549 72240621264 73960636056 84280724808 86287408732 110940954084 126421087212 129431113098 147921272112 151002965281 168561449616 172574817464 194146669647 221881908168 252842174424 258862226196 302005930562 345149634928 388293339294 443763816336 453008895843 505684348848 517724452392 604011861124 776586678588 906017791686 1035448904784 1208023722248 1359026687529 1553173357176 1812035583372 2416047444496 2718053375058 3106346714352 3624071166744 5436106750116 7248142333488 10872213500232 21744427000464
• Sum of all divisors σ(n): 72530309733219
• Sum of proper divisors (its aliquot sum) s(n): 50785882732755
• 21744427000464 is an abundant number, because the sum of its proper divisors (50785882732755) is greater than itself. Its abundance is 29041455732291

Bases of 21744427000464

• Binary: 100111100011011000100110110001110001010010000₂
• Hexadecimal: 0x13C6C4D8E290
• Base-36: 7PH92ETG0

Squares and roots of 21744427000464

• 21744427000464 squared (21744427000464²) is 472820105578507828256215296
• 21744427000464 cubed (21744427000464³) is 10281202270103544769434238432466275897344
• 21744427000464 is a perfect square number. Its square root is 4663092
• The cube root of 21744427000464 is 27911.4665339017

Scales and comparisons

• 21,744,427,000,464 seconds is equal to 691,405 years, 26 weeks, 6 days, 19 hours, 14 minutes, 24 seconds.
• To count from 1 to 21,744,427,000,464 would take you about one million, seven hundred twenty-eight thousand, five hundred thirteen 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 21744427000464 cubic inches would be around 2326 feet tall.

Recreational maths with 21744427000464

• 21744427000464 backwards is 46400072444712
• The number of decimal digits it has is: 14
• The sum of 21744427000464's digits is 45
• More coming soon!