38728034424450

Names of 38728034424450

• Cardinal: 38728034424450 can be written as Thirty-eight trillion, seven hundred twenty-eight billion, thirty-four million, four hundred twenty-four thousand, four hundred fifty.

Scientific notation

• Scientific notation: 3.872803442445 × 10¹³

Factors of 38728034424450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 797328

Divisors of 38728034424450

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 53 54 63 70 75 90 97 105 106 126 135 150 159 175 189 194 210 225 265 270 291 315 318 350 371 378 450 477 485 525 530 582 630 675 679 742 795 873 945 954 970 1050 1113 1325 1350 1358 1431 1455 1575 1590 1746 1855 1890 2037 2226 2385 2425 2619 2650 2862 2910 3150 3339 3395 3710 3975 4074 4365 4725 4770 4850 5141 5238 5565 6111 6678 6790 7155 7275 7950 8730 9275 9450 10017 10185 10282 11130 11925 12222 13095 14310 14550 15423 16695 16975 18333 18550 20034 20370 21825 23850 25705 26190 27825 30555 30846 33390 33950 35775 35987 36666 43650 46269 50085 50925 51410 55650 61110 65475 71550 71974 77115 83475 91665 92538 100170 101850 107961 128525 130950 138807 152775 154230 166950 179935 183330 215922 231345 250425 257050 277614 305550 323883 359870 385575 458325 462690 500850 539805 647766 694035 771150 797161 899675 916650 971649 1079610 1156725 1388070 1594322 1619415 1799350 1943298 2313450 2391483 2699025 3238830 3470175 3985805 4782966 4858245 5398050 5580127 6940350 7174449 7971610 8097075 9716490 11160254 11957415 14348898 16194150 16740381 19929025 21523347 23914830 24291225 27900635 33480762 35872245 39858050 42249533 43046694 48582450 50221143 55801270 59787075 71744490 77324617 83701905 84499066 100442286 107616735 119574150 126748599 139503175 150663429 154649234 167403810 179361225 211247665 215233470 231973851 251105715 253497198 279006350 295746731 301326858 358722450 380245797 386623085 418509525 422495330 463947702 502211430 538083675 541272319 591493462 633742995 695921553 753317145 760491594 773246170 837019050 887240193 1056238325 1076167350 1082544638 1140737391 1159869255 1255528575 1267485990 1391843106 1478733655 1506634290 1623816957 1774480386 1901228985 1933115425 2087764659 2112476650 2281474782 2319738510 2511057150 2661720579 2706361595 2957467310 3168714975 3247633914 3479607765 3766585725 3802457970 3866230850 4098204701 4175529318 4436200965 4871450871 5323441158 5412723190 5703686955 5799346275 6337429950 6959215530 7393668275 7533171450 7985161737 8119084785 8196409402 8872401930 9506144925 9742901742 10438823295 11407373910 11598692550 12294614103 13308602895 13531807975 14614352613 14787336550 15970323474 16238169570 17398038825 19012289850 20491023505 20877646590 22181004825 24357254355 24589228206 26617205790 27063615950 28518434775 28687432907 29228705226 34796077650 36883842309 39925808685 40595423925 40982047010 44362009650 48714508710 52194116475 57036869550 57374865814 61473070515 66543014475 73071763065 73767684618 79851617370 81190847850 86062298721 102455117525 104388232950 110651526927 121786271775 122946141030 133086028950 143437164535 146143526130 172124597442 184419211545 199629043425 204910235050 221303053854 243572543550 258186896163 286874329070 307365352575 365358815325 368838423090 399258086850 430311493605 516373792326 553257634635 614730705150 717185822675 730717630650 774560688489 860622987210 922096057725 1106515269270 1290934480815 1434371645350 1549121376978 1844192115450 2151557468025 2581868961630 2766288173175 3872803442445 4303114936050 5532576346350 6454672404075 7745606884890 12909344808150 19364017212225 38728034424450
• Sum of all divisors σ(n): 125544979607040
• Sum of proper divisors (its aliquot sum) s(n): 86816945182590
• 38728034424450 is an abundant number, because the sum of its proper divisors (86816945182590) is greater than itself. Its abundance is 48088910758140

Bases of 38728034424450

• Binary: 1000110011100100010010101111000001011010000010₂
• Hexadecimal: 0x233912BC1682
• Base-36: DQ7EVRNGI

Squares and roots of 38728034424450

• 38728034424450 squared (38728034424450²) is 1499860650381384242757802500
• 38728034424450 cubed (38728034424450³) is 58086654899848214974966970823834271125000
• The square root of 38728034424450 is 6223185.2314108407
• The cube root of 38728034424450 is 33833.1020388053

Scales and comparisons

• 38,728,034,424,450 seconds is equal to 1,231,431 years, 36 weeks, 3 days, 4 hours, 7 minutes, 30 seconds.
• To count from 1 to 38,728,034,424,450 would take you about three million, seventy-eight thousand, five hundred seventy-nine 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 38728034424450 cubic inches would be around 2819.4 feet tall.

Recreational maths with 38728034424450

• 38728034424450 backwards is 05442443082783
• 38728034424450 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38728034424450's digits is 54
• More coming soon!