728014013804

Names of 728014013804

• Cardinal: 728014013804 can be written as Seven hundred twenty-eight billion, fourteen million, thirteen thousand, eight hundred four.

Scientific notation

• Scientific notation: 7.28014013804 × 10¹¹

Factors of 728014013804

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5846

Divisors of 728014013804

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 53 61 77 106 122 131 154 212 244 262 308 371 427 524 583 671 742 854 917 1166 1342 1441 1484 1708 1834 2332 2684 2882 3233 3668 4081 4697 5581 5764 6466 6943 7991 8162 9394 10087 11162 12932 13886 15982 16324 18788 20174 22324 22631 27772 31964 35563 39067 40348 45262 48601 55937 61391 71126 76373 78134 87901 90524 97202 111874 122782 142252 152746 156268 175802 194404 223748 245564 248941 295793 305492 340441 351604 423523 429737 497882 534611 591586 615307 680882 731111 847046 859474 995764 1069222 1183172 1230614 1361764 1462222 1694092 1718948 2070551 2138444 2383087 2461228 2924444 2964661 3253723 3744851 4141102 4658753 4766174 5117777 5929322 6507446 7489702 8042221 8282204 9317506 9532348 10235554 11858644 13014892 14979404 16084442 18043373 18635012 20471108 22776061 26213957 32168884 32611271 36086746 38748883 44597771 45552122 52427914 56295547 65222542 72173492 77497766 89195542 91104244 104855828 112591094 126303611 130445084 154995532 178391084 198477103 225182188 252607222 271242181 312184397 396954206 426237713 490575481 505214444 542484362 624368794 793908412 852475426 981150962 1084968724 1248737588 1389339721 1704950852 1962301924 2363681863 2778679442 2983663991 3434028367 4727363726 5557358884 5967327982 6868056734 9454727452 11934655964 13736113468 16545773041 26000500493 33091546082 52001000986 66183092164 104002001972 182003503451 364007006902 728014013804
• Sum of all divisors σ(n): 1657747897344
• Sum of proper divisors (its aliquot sum) s(n): 929733883540
• 728014013804 is an abundant number, because the sum of its proper divisors (929733883540) is greater than itself. Its abundance is 201719869736

Bases of 728014013804

• Binary: 1010100110000001000001000100010101101100₂
• Hexadecimal: 0xA98104456C
• Base-36: 9AG0QW6K

Squares and roots of 728014013804

• 728014013804 squared (728014013804²) is 530004404295010702550416
• 728014013804 cubed (728014013804³) is 385850633704608718494866291829942464
• The square root of 728014013804 is 853237.3724843515
• The cube root of 728014013804 is 8995.9406129551

Scales and comparisons

• 728,014,013,804 seconds is equal to 23,148 years, 30 weeks, 6 days, 2 hours, 56 minutes, 44 seconds.
• To count from 1 to 728,014,013,804 would take you about forty-six thousand, two hundred ninety-seven 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 728014013804 cubic inches would be around 749.7 feet tall.

Recreational maths with 728014013804

• 728014013804 backwards is 408310410827
• The number of decimal digits it has is: 12
• The sum of 728014013804's digits is 38
• More coming soon!