29161375021520

Names of 29161375021520

• Cardinal: 29161375021520 can be written as Twenty-nine trillion, one hundred sixty-one billion, three hundred seventy-five million, twenty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.916137502152 × 10¹³

Factors of 29161375021520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 701326

Divisors of 29161375021520

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 103 112 140 196 206 245 280 392 412 490 515 560 721 784 824 980 1030 1442 1648 1960 2060 2884 3605 3920 4120 5047 5768 7210 8240 10094 10609 11536 14420 20188 21218 25235 28840 40376 42436 50470 53045 57680 74263 80752 84872 100940 106090 148526 169744 201880 212180 297052 371315 403760 424360 519841 594104 701209 742630 848720 1039682 1188208 1402418 1485260 2079364 2599205 2804836 2970520 3506045 4158728 4908463 5198410 5609672 5941040 7012090 8317456 9816926 10396820 11219344 14024180 19633852 20793640 24542315 28048360 34359241 39267704 41587280 49084630 56096720 68718482 72224527 78535408 98169260 137436964 144449054 171796205 196338520 274873928 288898108 343592410 361122635 392677040 505571689 549747856 577796216 687184820 722245270 1011143378 1155592432 1374369640 1444490540 2022286756 2527858445 2748739280 2888981080 3539001823 4044573512 5055716890 5777962160 7078003646 7439126281 8089147024 10111433780 14156007292 14878252562 17695009115 20222867560 28312014584 29756505124 35390018230 37195631405 40445735120 52073883967 56624029168 59513010248 70780036460 74391262810 104147767934 119026020496 141560072920 148782525620 208295535868 260369419835 283120145840 297565051240 364517187769 416591071736 520738839670 595130102480 729034375538 833182143472 1041477679340 1458068751076 1822585938845 2082955358680 2916137502152 3645171877690 4165910717360 5832275004304 7290343755380 14580687510760 29161375021520
• Sum of all divisors σ(n): 79642889063460
• Sum of proper divisors (its aliquot sum) s(n): 50481514041940
• 29161375021520 is an abundant number, because the sum of its proper divisors (50481514041940) is greater than itself. Its abundance is 21320139020420

Bases of 29161375021520

• Binary: 110101000010110101001011001100011100111010000₂
• Hexadecimal: 0x1A85A96639D0
• Base-36: AC4JTRHE8

Squares and roots of 29161375021520

• 29161375021520 squared (29161375021520²) is 850385793145730580463110400
• 29161375021520 cubed (29161375021520³) is 24798419026895381374348558132366135808000
• The square root of 29161375021520 is 5400127.3153065567
• The cube root of 29161375021520 is 30780.0508296391

Scales and comparisons

• 29,161,375,021,520 seconds is equal to 927,241 years, 27 weeks, 1 day, 14 hours, 25 minutes, 20 seconds.
• To count from 1 to 29,161,375,021,520 would take you about two million, three hundred eighteen thousand, one hundred three 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 29161375021520 cubic inches would be around 2565 feet tall.

Recreational maths with 29161375021520

• 29161375021520 backwards is 02512057316192
• The number of decimal digits it has is: 14
• The sum of 29161375021520's digits is 44
• More coming soon!