29720823616040

Names of 29720823616040

• Cardinal: 29720823616040 can be written as Twenty-nine trillion, seven hundred twenty billion, eight hundred twenty-three million, six hundred sixteen thousand and forty.

Scientific notation

• Scientific notation: 2.972082361604 × 10¹³

Factors of 29720823616040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8420015

Divisors of 29720823616040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 17 20 29 34 40 58 68 85 116 136 145 170 179 232 290 340 358 493 580 680 716 895 986 1160 1432 1790 1972 2465 3043 3580 3944 4930 5191 6086 7160 9860 10382 12172 15215 19720 20764 24344 25955 30430 41528 51910 60860 88247 103820 121720 176494 207640 352988 441235 705976 882470 1764940 3529880 8419783 16839566 33679132 42098915 67358264 84197830 143136311 168395660 244173707 286272622 336791320 488347414 572545244 715681555 976694828 1145090488 1220868535 1431363110 1507141157 1953389656 2441737070 2862726220 3014282314 4150953019 4883474140 5725452440 6028564628 7535705785 8301906038 9766948280 12057129256 15071411570 16603812076 20754765095 25621399669 30142823140 33207624152 41509530190 43707093553 51242799338 60285646280 83019060380 87414187106 102485598676 128106998345 166038120760 174828374212 204971197352 218535467765 256213996690 349656748424 437070935530 512427993380 743020590401 874141871060 1024855986760 1486041180802 1748283742120 2972082361604 3715102952005 5944164723208 7430205904010 14860411808020 29720823616040
• Sum of all divisors σ(n): 73656270432000
• Sum of proper divisors (its aliquot sum) s(n): 43935446815960
• 29720823616040 is an abundant number, because the sum of its proper divisors (43935446815960) is greater than itself. Its abundance is 14214623199920

Bases of 29720823616040

• Binary: 110110000011111101011001000100101001000101000₂
• Hexadecimal: 0x1B07EB225228
• Base-36: AJ9K30FMW

Squares and roots of 29720823616040

• 29720823616040 squared (29720823616040²) is 883327356415760981345281600
• 29720823616040 cubed (29720823616040³) is 26253216555255731183234811266704076864000
• The square root of 29720823616040 is 5451680.8065072923
• The cube root of 29720823616040 is 30975.6394175389

Scales and comparisons

• 29,720,823,616,040 seconds is equal to 945,030 years, 13 weeks, 3 days, 1 hour, 47 minutes, 20 seconds.
• To count from 1 to 29,720,823,616,040 would take you about two million, three hundred sixty-two thousand, five hundred seventy-five 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 29720823616040 cubic inches would be around 2581.3 feet tall.

Recreational maths with 29720823616040

• 29720823616040 backwards is 04061632802792
• The number of decimal digits it has is: 14
• The sum of 29720823616040's digits is 50
• More coming soon!