1728133621312

Names of 1728133621312

• Cardinal: 1728133621312 can be written as One trillion, seven hundred twenty-eight billion, one hundred thirty-three million, six hundred twenty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.728133621312 × 10¹²

Factors of 1728133621312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 320

Divisors of 1728133621312

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 43 49 56 58 64 86 98 112 116 172 196 203 224 232 239 301 344 392 406 448 464 478 602 688 784 812 928 956 1204 1247 1376 1421 1568 1624 1673 1849 1856 1912 2107 2408 2494 2752 2842 3136 3248 3346 3698 3824 4214 4816 4988 5684 6496 6692 6931 7396 7648 8428 8729 9632 9976 10277 11368 11711 12943 12992 13384 13862 14792 15296 16856 17458 19264 19952 20554 22736 23422 25886 26768 27724 29584 33712 34916 39904 41108 45472 46844 48517 51772 53536 53621 55448 59168 61103 67424 69832 71939 79507 79808 82216 90601 90944 93688 97034 103544 107072 107242 110896 118336 122206 134848 139664 143878 159014 164432 181202 187376 194068 207088 214484 221792 244412 279328 287756 298033 318028 328864 339619 362404 374752 375347 388136 414176 428968 441911 443584 488824 503573 556549 558656 575512 596066 636056 657728 679238 724808 749504 750694 776272 828352 857936 883822 977648 1007146 1113098 1151024 1192132 1272112 1358476 1449616 1501388 1552544 1715872 1767644 1955296 2014292 2086231 2226196 2302048 2305703 2384264 2544224 2627429 2716952 2899232 3002776 3093377 3105088 3431744 3535288 3895843 3910592 4028584 4172462 4452392 4604096 4611406 4768528 5088448 5254858 5433904 5798464 6005552 6186754 7070576 7791686 8057168 8344924 8904784 9222812 9537056 10509716 10867808 12011104 12373508 12815419 14141152 14603617 15583372 16114336 16139921 16689848 17809568 18445624 19002173 19074112 21019432 21653639 21735616 24022208 24747016 25630838 28282304 29207234 31166744 32228672 32279842 33379696 35619136 36891248 38004346 42038864 43307278 49494032 51261676 58414468 62333488 64559684 66759392 73782496 76008692 84077728 86614556 89707933 98988064 102523352 112979447 116828936 124666976 129119368 133015211 133518784 147564992 152017384 168155456 173229112 179415866 197976128 205046704 225958894 233657872 249333952 258238736 266030422 304034768 346458224 358831732 410093408 451917788 467315744 516477472 532060844 551063017 608069536 627955531 692916448 717663464 820186816 903835576 931106477 934631488 1032954944 1064121688 1102126034 1216139072 1255911062 1385832896 1435326928 1807671152 1862212954 2128243376 2204252068 2511822124 2870653856 3615342304 3724425908 3857441119 4256486752 4408504136 5023644248 5741307712 7230684608 7448851816 7714882238 8512973504 8817008272 10047288496 14897703632 15429764476 17634016544 20094576992 27002087833 29795407264 30859528952 35268033088 40189153984 54004175666 59590814528 61719057904 108008351332 123438115808 216016702664 246876231616 432033405328 864066810656 1728133621312
• Sum of all divisors σ(n): 4242633120000
• Sum of proper divisors (its aliquot sum) s(n): 2514499498688
• 1728133621312 is an abundant number, because the sum of its proper divisors (2514499498688) is greater than itself. Its abundance is 786365877376

Bases of 1728133621312

• Binary: 11001001001011100110010100110011001000000₂
• Hexadecimal: 0x1925CCA6640
• Base-36: M1W65074

Squares and roots of 1728133621312

• 1728133621312 squared (1728133621312²) is 2986445813108927020601344
• 1728133621312 cubed (1728133621312³) is 5160977417859990413226527434614243328
• The square root of 1728133621312 is 1314584.9616179247
• The cube root of 1728133621312 is 12000.3093006203

Scales and comparisons

• 1,728,133,621,312 seconds is equal to 54,949 years, 15 weeks, 5 days, 13 hours, 1 minute, 52 seconds.
• To count from 1 to 1,728,133,621,312 would take you about one hundred thirty-seven thousand, three hundred seventy-three 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 1728133621312 cubic inches would be around 1000 feet tall.

Recreational maths with 1728133621312

• 1728133621312 backwards is 2131263318271
• The number of decimal digits it has is: 13
• The sum of 1728133621312's digits is 40
• More coming soon!