328724489025

Names of 328724489025

• Cardinal: 328724489025 can be written as Three hundred twenty-eight billion, seven hundred twenty-four million, four hundred eighty-nine thousand and twenty-five.

Scientific notation

• Scientific notation: 3.28724489025 × 10¹¹

Factors of 328724489025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 176

Divisors of 328724489025

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 5 9 15 25 27 31 45 75 81 93 135 137 155 225 243 279 405 411 465 675 685 729 775 837 961 1215 1233 1395 2025 2055 2325 2511 2883 3425 3645 3699 4185 4247 4805 6075 6165 6975 7533 8649 10275 11097 12555 12741 14415 18225 18495 18769 20925 21235 22599 24025 25947 30825 33291 37665 38223 43245 55485 56307 62775 63705 72075 77841 92475 93845 99873 106175 112995 114669 129735 131657 166455 168921 188325 191115 216225 233523 277425 281535 318525 344007 389205 394971 469225 499365 506763 564975 573345 581839 648675 658285 700569 832275 844605 955575 1032021 1167615 1184913 1407675 1520289 1720035 1745517 1946025 1974855 2496825 2533815 2866725 2909195 3096063 3291425 3502845 3554739 4223025 4560867 5160105 5236551 5838075 5924565 7601445 8600175 8727585 9874275 10664217 12669075 13682601 14545975 15480315 15709653 17514225 17773695 18037009 22804335 25800525 26182755 29622825 31992651 38007225 43637925 47128959 53321085 54111027 68413005 77401575 78548265 88868475 90185045 95977953 114021675 130913775 141386877 159963255 162333081 235644795 266605425 270555135 342065025 392741325 424160631 450925225 479889765 486999243 706934385 799816275 811665405 1178223975 1352775675 1460997729 2120803155 2399448825 2434996215 3534671925 4058327025 4382993187 7304988645 10604015775 12174981075 13148979561 21914965935 36524943225 65744897805 109574829675 328724489025
• Sum of all divisors σ(n): 636141499833
• Sum of proper divisors (its aliquot sum) s(n): 307417010808
• 328724489025 is a deficient number, because the sum of its proper divisors (307417010808) is less than itself. Its deficiency is 21307478217

Bases of 328724489025

• Binary: 100110010001001100000011010001101000001₂
• Hexadecimal: 0x4C8981A341
• Base-36: 470I2N29

Squares and roots of 328724489025

• 328724489025 squared (328724489025²) is 108059789684747345450625
• 328724489025 cubed (328724489025³) is 35521899148267536969481861491890625
• 328724489025 is a perfect square number. Its square root is 573345
• The cube root of 328724489025 is 6901.5083800651

Scales and comparisons

• 328,724,489,025 seconds is equal to 10,452 years, 21 weeks, 6 days, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 328,724,489,025 would take you about twenty thousand, nine hundred four 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 328724489025 cubic inches would be around 575.1 feet tall.

Recreational maths with 328724489025

• 328724489025 backwards is 520984427823
• The number of decimal digits it has is: 12
• The sum of 328724489025's digits is 54
• More coming soon!