3228845745664

Names of 3228845745664

• Cardinal: 3228845745664 can be written as Three trillion, two hundred twenty-eight billion, eight hundred forty-five million, seven hundred forty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.228845745664 × 10¹²

Factors of 3228845745664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 463

Divisors of 3228845745664

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 128 154 176 196 224 242 256 308 343 352 392 443 448 484 512 539 616 686 704 784 847 886 896 968 1078 1232 1372 1408 1568 1694 1772 1792 1936 2156 2401 2464 2744 2816 3101 3136 3388 3544 3584 3773 3872 4312 4802 4873 4928 5488 5632 5929 6202 6272 6776 7088 7546 7744 8624 9604 9746 9856 10976 11858 12404 12544 13552 14176 15092 15488 16807 17248 19208 19492 19712 21707 21952 23716 24808 25088 26411 27104 28352 30184 30976 33614 34111 34496 38416 38984 39424 41503 43414 43904 47432 49616 52822 53603 54208 56704 60368 61952 67228 68222 68992 76832 77968 83006 86828 87808 94864 99232 105644 107206 108416 113408 117649 120736 134456 136444 137984 151949 153664 155936 166012 173656 175616 184877 189728 198464 211288 214412 216832 226816 235298 238777 241472 268912 272888 275968 290521 303898 307328 311872 332024 347312 369754 375221 379456 396928 422576 428824 433664 470596 477554 482944 537824 545776 581042 607796 614656 623744 664048 694624 739508 750442 758912 793856 845152 857648 941192 955108 965888 1063643 1075648 1091552 1162084 1215592 1229312 1247488 1294139 1328096 1389248 1479016 1500884 1517824 1587712 1671439 1690304 1715296 1882384 1910216 1931776 2033647 2127286 2151296 2183104 2324168 2431184 2494976 2588278 2626547 2656192 2778496 2958032 3001768 3035648 3342878 3380608 3430592 3764768 3820432 4067294 4254572 4302592 4366208 4648336 4862368 5176556 5253094 5312384 5556992 5916064 6003536 6685756 6761216 6861184 7445501 7529536 7640864 8134588 8509144 8605184 8732416 9296672 9724736 10353112 10506188 10624768 11113984 11700073 11832128 12007072 13371512 13522432 13722368 14235529 14891002 15059072 15281728 16269176 17018288 17464832 18385829 18593344 19449472 20706224 21012376 21249536 23400146 23664256 24014144 26743024 27444736 28471058 29782004 30118144 30563456 32538352 34036576 36771658 37186688 38898944 41412448 42024752 46800292 47328512 48028288 52118507 53486048 56942116 59564008 60236288 61126912 65076704 68073152 73543316 74373376 77797888 81900511 82824896 84049504 93600584 94657024 96056576 104237014 106972096 113884232 119128016 122253824 128700803 130153408 136146304 147086632 148746752 163801022 165649792 168099008 187201168 192113152 208474028 213944192 227768464 238256032 257401606 260306816 272292608 294173264 327602044 331299584 336198016 374402336 416948056 427888384 455536928 476512064 514803212 520613632 544585216 573303577 588346528 655204088 662599168 672396032 748804672 833896112 855776768 900905621 911073856 953024128 1029606424 1041227264 1146607154 1176693056 1310408176 1344792064 1497609344 1667792224 1801811242 1822147712 1906048256 2059212848 2293214308 2353386112 2620816352 2995218688 3335584448 3603622484 3644295424 3812096512 4118425696 4586428616 4706772224 5241632704 5990437376 6306339347 6671168896 7207244968 7288590848 8236851392 9172857232 9413544448 10483265408 12612678694 13342337792 14414489936 16473702784 18345714464 20966530816 25225357388 26684675584 28828979872 32947405568 36691428928 41933061632 50450714776 57657959744 65894811136 73382857856 100901429552 115315919488 146765715712 201802859104 230631838976 293531431424 403605718208 461263677952 807211436416 1614422872832 3228845745664
• Sum of all divisors σ(n): 8291722272372
• Sum of proper divisors (its aliquot sum) s(n): 5062876526708
• 3228845745664 is an abundant number, because the sum of its proper divisors (5062876526708) is greater than itself. Its abundance is 1834030781044

Bases of 3228845745664

• Binary: 101110111111000110001101000010011000000000₂
• Hexadecimal: 0x2EFC6342600
• Base-36: 157B7E29S

Squares and roots of 3228845745664

• 3228845745664 squared (3228845745664²) is 10425444849292512174800896
• 3228845745664 cubed (3228845745664³) is 33662153248292789575896797355855314944
• The square root of 3228845745664 is 1796898.9247211431
• The cube root of 3228845745664 is 14780.2722082629

Scales and comparisons

• 3,228,845,745,664 seconds is equal to 102,667 years, 15 weeks, 6 days, 20 hours, 1 minute, 4 seconds.
• To count from 1 to 3,228,845,745,664 would take you about two hundred fifty-six thousand, six hundred sixty-eight 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 3228845745664 cubic inches would be around 1231.7 feet tall.

Recreational maths with 3228845745664

• 3228845745664 backwards is 4665475488223
• 3228845745664 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3228845745664's digits is 64
• More coming soon!