29042072071920

Names of 29042072071920

• Cardinal: 29042072071920 can be written as Twenty-nine trillion, forty-two billion, seventy-two million, seventy-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.904207207192 × 10¹³

Factors of 29042072071920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 55790308

Divisors of 29042072071920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 241 270 360 432 482 540 720 723 964 1080 1205 1446 1928 2160 2169 2410 2892 3615 3856 4338 4820 5784 6507 7230 8676 9640 10845 11568 13014 14460 17352 19280 21690 26028 28920 32535 34704 43380 52056 57840 65070 86760 104112 130140 173520 260280 520560 55790057 111580114 167370171 223160228 278950285 334740342 446320456 502110513 557900570 669480684 836850855 892640912 1004221026 1115801140 1338961368 1506331539 1673701710 2008442052 2231602280 2510552565 2677922736 3012663078 3347403420 4016884104 4463204560 5021105130 6025326156 6694806840 7531657695 8033768208 10042210260 12050652312 13389613680 13445403737 15063315390 20084420520 24101304624 26890807474 30126630780 40168841040 40336211211 53781614948 60253261560 67227018685 80672422422 107563229896 120506523120 121008633633 134454037370 161344844844 201681056055 215126459792 242017267266 268908074740 322689689688 363025900899 403362112110 484034534532 537816149480 605043168165 645379379376 726051801798 806724224220 968069069064 1075632298960 1210086336330 1452103603596 1613448448440 1815129504495 1936138138128 2420172672660 2904207207192 3226896896880 3630259008990 4840345345320 5808414414384 7260518017980 9680690690640 14521036035960 29042072071920
• Sum of all divisors σ(n): 100448883627840
• Sum of proper divisors (its aliquot sum) s(n): 71406811555920
• 29042072071920 is an abundant number, because the sum of its proper divisors (71406811555920) is greater than itself. Its abundance is 42364739484000

Bases of 29042072071920

• Binary: 110100110100111100010011000111010111011110000₂
• Hexadecimal: 0x1A69E263AEF0
• Base-36: AALQRV8C0

Squares and roots of 29042072071920

• 29042072071920 squared (29042072071920²) is 843441950230595641652486400
• 29042072071920 cubed (29042072071920³) is 24495301907077720288342147555467621888000
• The square root of 29042072071920 is 5389069.6851979935
• The cube root of 29042072071920 is 30738.0184036325

Scales and comparisons

• 29,042,072,071,920 seconds is equal to 923,448 years, 3 weeks, 10 hours, 12 minutes.
• To count from 1 to 29,042,072,071,920 would take you about two million, three hundred eight thousand, six hundred twenty 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 29042072071920 cubic inches would be around 2561.5 feet tall.

Recreational maths with 29042072071920

• 29042072071920 backwards is 02917027024092
• 29042072071920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29042072071920's digits is 45
• More coming soon!