29897005689740

Names of 29897005689740

• Cardinal: 29897005689740 can be written as Twenty-nine trillion, eight hundred ninety-seven billion, five million, six hundred eighty-nine thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.989700568974 × 10¹³

Factors of 29897005689740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1891588

Divisors of 29897005689740

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 127 140 196 245 254 490 508 635 889 980 1270 1778 2540 3556 4445 6223 8890 12446 16129 17780 24892 31115 32258 62230 64516 80645 112903 124460 161290 225806 322580 451612 564515 790321 1129030 1580642 1891447 2258060 3161284 3782894 3951605 7565788 7903210 9457235 13240129 15806420 18914470 26480258 37828940 52960516 66200645 92680903 132401290 185361806 240213769 264802580 370723612 463404515 480427538 926809030 960855076 1201068845 1681496383 1853618060 2402137690 3362992766 4804275380 6725985532 8407481915 11770474681 16814963830 23540949362 30507148663 33629927660 47081898724 58852373405 61014297326 117704746810 122028594652 152535743315 213550040641 235409493620 305071486630 427100081282 610142973260 854200162564 1067750203205 1494850284487 2135500406410 2989700568974 4271000812820 5979401137948 7474251422435 14948502844870 29897005689740
• Sum of all divisors σ(n): 73613752705584
• Sum of proper divisors (its aliquot sum) s(n): 43716747015844
• 29897005689740 is an abundant number, because the sum of its proper divisors (43716747015844) is greater than itself. Its abundance is 13819741326104

Bases of 29897005689740

• Binary: 110110011000011110000011001110110101110001100₂
• Hexadecimal: 0x1B30F0676B8C
• Base-36: ALIHT9PQK

Squares and roots of 29897005689740

• 29897005689740 squared (29897005689740²) is 893830949212345933141267600
• 29897005689740 cubed (29897005689740³) is 26722868974267211334577627068395914424000
• The square root of 29897005689740 is 5467815.4403509269
• The cube root of 29897005689740 is 31036.7257037511

Scales and comparisons

• 29,897,005,689,740 seconds is equal to 950,632 years, 15 weeks, 5 days, 10 hours, 42 minutes, 20 seconds.
• To count from 1 to 29,897,005,689,740 would take you about two million, three hundred seventy-six thousand, five hundred eighty 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 29897005689740 cubic inches would be around 2586.4 feet tall.

Recreational maths with 29897005689740

• 29897005689740 backwards is 04798650079892
• The number of decimal digits it has is: 14
• The sum of 29897005689740's digits is 74
• More coming soon!