29889814405120

Names of 29889814405120

• Cardinal: 29889814405120 can be written as Twenty-nine trillion, eight hundred eighty-nine billion, eight hundred fourteen million, four hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.988981440512 × 10¹³

Factors of 29889814405120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 4485

Divisors of 29889814405120

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 64 74 80 128 148 160 185 256 296 320 370 512 592 640 740 1024 1184 1280 1480 2048 2368 2560 2960 4096 4441 4736 5120 5920 8192 8882 9472 10240 11840 17764 18944 20480 22205 23680 35528 37888 40960 44410 47360 71056 75776 88820 94720 142112 151552 164317 177640 189440 284224 303104 328634 355280 378880 568448 657268 710560 757760 821585 1136896 1314536 1421120 1515520 1643170 2273792 2629072 2842240 3286340 4547584 5258144 5684480 6572680 9095168 10516288 11368960 13145360 18190336 19722481 21032576 22737920 26290720 36380672 39444962 42065152 45475840 52581440 78889924 84130304 90951680 98612405 105162880 157779848 168260608 181903360 197224810 210325760 315559696 336521216 394449620 420651520 631119392 673042432 729731797 788899240 841303040 1262238784 1346084864 1459463594 1577798480 1682606080 2524477568 2918927188 3155596960 3365212160 3648658985 5048955136 5837854376 6311193920 6730424320 7297317970 10097910272 11675708752 12622387840 14594635940 20195820544 23351417504 25244775680 29189271880 40391641088 46702835008 50489551360 58378543760 80783282176 93405670016 100979102720 116757087520 161566564352 186811340032 201958205440 233514175040 373622680064 403916410880 467028350080 747245360128 807832821760 934056700160 1494490720256 1868113400320 2988981440512 3736226800640 5977962881024 7472453601280 14944907202560 29889814405120
• Sum of all divisors σ(n): 73686448928052
• Sum of proper divisors (its aliquot sum) s(n): 43796634522932
• 29889814405120 is an abundant number, because the sum of its proper divisors (43796634522932) is greater than itself. Its abundance is 13906820117812

Bases of 29889814405120

• Binary: 110110010111101000011110001010010000000000000₂
• Hexadecimal: 0x1B2F43C52000
• Base-36: ALF6VRJ0G

Squares and roots of 29889814405120

• 29889814405120 squared (29889814405120²) is 893401005172519059482214400
• 29889814405120 cubed (29889814405120³) is 26703590233954247814869246101556297728000
• The square root of 29889814405120 is 5467157.7995444763
• The cube root of 29889814405120 is 31034.2370283717

Scales and comparisons

• 29,889,814,405,120 seconds is equal to 950,403 years, 33 weeks, 2 days, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 29,889,814,405,120 would take you about two million, three hundred seventy-six thousand and nine 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 29889814405120 cubic inches would be around 2586.2 feet tall.

Recreational maths with 29889814405120

• 29889814405120 backwards is 02150441898892
• The number of decimal digits it has is: 14
• The sum of 29889814405120's digits is 61
• More coming soon!