29640405025

Names of 29640405025

• Cardinal: 29640405025 can be written as Twenty-nine billion, six hundred forty million, four hundred five thousand and twenty-five.

Scientific notation

• Scientific notation: 2.9640405025 × 10¹⁰

Factors of 29640405025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 76

Divisors of 29640405025

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 11 25 35 49 53 55 77 121 175 245 265 275 343 371 385 539 583 605 847 1225 1325 1331 1715 1855 1925 2401 2597 2695 2915 3025 3773 4081 4235 5929 6413 6655 8575 9275 9317 12005 12985 13475 14575 16807 18179 18865 20405 21175 26411 28567 29645 32065 33275 41503 44891 46585 60025 64925 65219 70543 84035 90895 94325 102025 127253 132055 142835 148225 160325 184877 199969 207515 224455 232925 290521 314237 326095 352715 420175 454475 456533 493801 636265 660275 714175 890771 924385 999845 1037575 1122275 1399783 1452605 1571185 1630475 1763575 2033647 2199659 2282665 2469005 3181325 3195731 3456607 4453855 4621925 4999225 6998915 7263025 7855925 9798481 10168235 10998295 11413325 12345025 15397613 15978655 17283035 22269275 22370117 24196249 34994575 48992405 50841175 54991475 76988065 79893275 86415175 107783291 111850585 120981245 169373743 244962025 384940325 538916455 559252925 604906225 846868715 1185616201 2694582275 4234343575 5928081005 29640405025
• Sum of all divisors σ(n): 48054031488
• Sum of proper divisors (its aliquot sum) s(n): 18413626463
• 29640405025 is a deficient number, because the sum of its proper divisors (18413626463) is less than itself. Its deficiency is 11226778562

Bases of 29640405025

• Binary: 11011100110101101001011000000100001₂
• Hexadecimal: 0x6E6B4B021
• Base-36: DM74QW1

Squares and roots of 29640405025

• 29640405025 squared (29640405025²) is 878553610046045250625
• 29640405025 cubed (29640405025³) is 26040684837940690128002634390625
• The square root of 29640405025 is 172163.8900147183
• The cube root of 29640405025 is 3094.7676224399

Scales and comparisons

• 29,640,405,025 seconds is equal to 942 years, 24 weeks, 4 days, 5 hours, 50 minutes, 25 seconds.
• To count from 1 to 29,640,405,025 would take you about one thousand, eight hundred eighty-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 29640405025 cubic inches would be around 257.9 feet tall.

Recreational maths with 29640405025

• 29640405025 backwards is 52050404692
• The number of decimal digits it has is: 11
• The sum of 29640405025's digits is 37
• More coming soon!