429668517985

Names of 429668517985

• Cardinal: 429668517985 can be written as Four hundred twenty-nine billion, six hundred sixty-eight million, five hundred seventeen thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 4.29668517985 × 10¹¹

Factors of 429668517985

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 96

Divisors of 429668517985

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 17 35 49 67 85 119 245 335 343 469 595 833 1139 1715 2345 2401 3283 4165 4489 5695 5831 7973 12005 16415 16807 22445 22981 29155 31423 39865 40817 55811 76313 84035 114905 157115 160867 204085 219961 279055 285719 300763 381565 390677 534191 804335 1099805 1126069 1428595 1503815 1539727 1953385 2105341 2670955 2734739 3739337 5112971 5630345 7698635 10526705 10778089 13673695 14737387 18696685 19143173 25564855 26175359 35790797 53890445 73686935 75446623 95715865 103161709 130876795 178953985 183227513 250535579 377233115 515808545 722131963 916137565 1252677895 1282592591 1753749053 3610659815 5054923741 6412962955 8768745265 12276243371 25274618705 61381216855 85933703597 429668517985
• Sum of all divisors σ(n): 646565172480
• Sum of proper divisors (its aliquot sum) s(n): 216896654495
• 429668517985 is a deficient number, because the sum of its proper divisors (216896654495) is less than itself. Its deficiency is 212771863490

Bases of 429668517985

• Binary: 110010000001010001111010100100001100001₂
• Hexadecimal: 0x640A3D4861
• Base-36: 5HDXJIAP

Squares and roots of 429668517985

• 429668517985 squared (429668517985²) is 184615035347426268460225
• 429668517985 cubed (429668517985³) is 79323268635477034353363623669646625
• The square root of 429668517985 is 655491.0510334981
• The cube root of 429668517985 is 7545.9023009783

Scales and comparisons

• 429,668,517,985 seconds is equal to 13,662 years, 6 weeks, 5 days, 6 hours, 6 minutes, 25 seconds.
• To count from 1 to 429,668,517,985 would take you about twenty-seven thousand, three hundred twenty-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 429668517985 cubic inches would be around 628.8 feet tall.

Recreational maths with 429668517985

• 429668517985 backwards is 589715866924
• The number of decimal digits it has is: 12
• The sum of 429668517985's digits is 70
• More coming soon!