28326926719728

Names of 28326926719728

• Cardinal: 28326926719728 can be written as Twenty-eight trillion, three hundred twenty-six billion, nine hundred twenty-six million, seven hundred nineteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.8326926719728 × 10¹³

Factors of 28326926719728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 456

Divisors of 28326926719728

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 72 78 81 84 91 104 108 112 117 126 144 156 162 168 182 189 208 216 234 243 252 273 312 324 336 351 364 378 431 432 468 486 504 546 567 624 648 702 728 756 819 862 936 972 1008 1053 1092 1134 1293 1296 1404 1456 1512 1638 1701 1724 1872 1944 2106 2184 2268 2457 2586 2808 3017 3024 3159 3276 3402 3448 3879 3888 4212 4368 4536 4914 5172 5603 5616 6034 6318 6552 6804 6896 7371 7758 8424 9051 9072 9828 10344 11206 11637 12068 12636 13104 13608 14742 15516 16809 16848 18102 19656 20688 22113 22412 23274 24136 25272 27153 27216 29484 31032 33618 34911 36204 39221 39312 44226 44824 46548 48272 50427 50544 54306 58968 62064 67236 69822 72408 78442 81459 88452 89648 93096 100854 104733 108612 117663 117936 134472 139644 144816 151281 156884 162918 176904 185761 186192 201708 209466 217224 235326 244377 268944 279288 302562 313768 325836 352989 353808 371522 403416 418932 434448 453843 470652 488754 557283 558576 605124 627536 651672 705978 733131 743044 806832 837864 907686 941304 977508 1058967 1114566 1210248 1300327 1303344 1361529 1411956 1466262 1486088 1671849 1675728 1815372 1882608 1955016 2117934 2229132 2414893 2420496 2600654 2723058 2823912 2932524 2972176 3176901 3343698 3630744 3900981 3910032 4235868 4458264 4829786 5015547 5201308 5446116 5647824 5865048 6353802 6687396 7244679 7261488 7801962 8471736 8916528 9530703 9659572 10031094 10402616 10892232 11702943 11730096 12707604 13374792 14489358 15046641 15603924 16904251 16943472 19061406 19319144 20062188 20805232 21734037 21784464 23405886 25415208 26749584 28978716 30093282 31207848 33808502 35108829 38122812 38638288 40124376 43468074 45139923 46811772 50712753 50830416 57957432 60186564 62415696 65202111 67617004 70217658 76245624 80062991 80248752 86936148 90279846 93623544 101425506 105326487 115914864 120373128 130404222 135234008 140435316 152138259 152491248 160125982 173872296 180559692 187247088 195606333 202851012 210652974 240188973 240746256 260808444 270468016 280870632 304276518 315979461 320251964 347744592 361119384 391212666 405702024 421305948 456414777 480377946 521616888 560440937 561741264 586818999 608553036 631958922 640503928 720566919 722238768 782425332 811404048 842611896 912829554 960755892 1040818883 1043233776 1120881874 1173637998 1217106072 1263917844 1281007856 1369244331 1441133838 1564850664 1681322811 1685223792 1825659108 1921511784 2081637766 2161700757 2241763748 2347275996 2434212144 2527835688 2738488662 2882267676 3122456649 3129701328 3362645622 3651318216 3843023568 4107732993 4163275532 4323401514 4483527496 4694551992 5043968433 5055671376 5476977324 5764535352 6244913298 6485102271 6725291244 7285732181 7302636432 8215465986 8326551064 8646803028 8967054992 9367369947 9389103984 10087936866 10953954648 11529070704 12489826596 12970204542 13450582488 14571464362 15131905299 16430931972 16653102128 17293606056 18734739894 19455306813 20175873732 21857196543 21907909296 24979653192 25940409084 26901164976 28102109841 29142928724 30263810598 32861863944 34587212112 37469479788 38910613626 40351747464 43714393086 45395715897 49959306384 51880818168 56204219682 58285857448 60527621196 65571589629 65723727888 74938959576 77821227252 80703494928 84306329523 87428786172 90791431794 103761636336 112408439364 116571714896 121055242392 131143179258 136187147691 149877919152 155642454504 168612659046 174857572344 181582863588 196714768887 224816878728 242110484784 252918988569 262286358516 272374295382 311284909008 337225318092 349715144688 363165727176 393429537774 449633757456 505837977138 524572717032 544748590764 590144306661 674450636184 726331454352 786859075548 1011675954276 1049145434064 1089497181528 1180288613322 1348901272368 1573718151096 1770432919983 2023351908552 2178994363056 2360577226644 3147436302192 3540865839966 4046703817104 4721154453288 7081731679932 9442308906576 14163463359864 28326926719728
• Sum of all divisors σ(n): 101419560732672
• Sum of proper divisors (its aliquot sum) s(n): 73092634012944
• 28326926719728 is an abundant number, because the sum of its proper divisors (73092634012944) is greater than itself. Its abundance is 44765707293216

Bases of 28326926719728

• Binary: 110011100001101100000011001111001101011110000₂
• Hexadecimal: 0x19C360679AF0
• Base-36: A1H7KSF00

Squares and roots of 28326926719728

• 28326926719728 squared (28326926719728²) is 802414777384840110264393984
• 28326926719728 cubed (28326926719728³) is 22729944597807222222927531699984937316352
• The square root of 28326926719728 is 5322304.6436415119
• The cube root of 28326926719728 is 30483.6162906577

Scales and comparisons

• 28,326,926,719,728 seconds is equal to 900,708 years, 33 weeks, 5 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 28,326,926,719,728 would take you about two million, two hundred fifty-one thousand, seven hundred seventy-one 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 28326926719728 cubic inches would be around 2540.3 feet tall.

Recreational maths with 28326926719728

• 28326926719728 backwards is 82791762962382
• 28326926719728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28326926719728's digits is 72
• More coming soon!