20715121137330

Names of 20715121137330

• Cardinal: 20715121137330 can be written as Twenty trillion, seven hundred fifteen billion, one hundred twenty-one million, one hundred thirty-seven thousand, three hundred thirty.

Scientific notation

• Scientific notation: 2.071512113733 × 10¹³

Factors of 20715121137330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12280

Divisors of 20715121137330

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 27 30 34 45 51 54 85 90 102 135 139 153 170 255 270 278 306 417 459 510 695 765 834 918 1251 1390 1530 2085 2295 2363 2502 3753 4003 4170 4590 4726 6255 7089 7506 8006 8111 11815 12009 12510 14178 16222 18765 20015 21267 23630 24018 24333 35445 36027 37530 40030 40555 42534 48666 60045 63801 68051 70890 72054 72999 81110 106335 108081 120090 121665 127602 136102 137887 145998 180135 204153 212670 216162 218997 243330 275774 319005 340255 360270 364995 408306 413661 437994 540405 556417 612459 638010 680510 689435 729990 827322 1020765 1080810 1094985 1112834 1127429 1224918 1240983 1378870 1669251 1837377 2041530 2068305 2189970 2254858 2481966 2782085 3062295 3338502 3382287 3674754 3722949 4136610 5007753 5564170 5637145 6124590 6204915 6764574 7445898 8346255 9186885 9459089 10015506 10146861 11274290 12409830 15023259 16692510 16911435 18373770 18614745 18918178 19166293 20293722 25038765 28377267 30046518 30440583 32468333 33822870 37229490 38332586 47295445 50077530 50734305 56754534 57498879 60881166 64936666 75116295 85131801 94590890 95831465 97404999 101468610 114997758 141886335 150232590 152202915 162341665 170263602 172496637 191662930 194809998 255395403 283772670 287494395 292214997 304405830 324683330 344993274 425659005 487024995 510790806 517489911 551961661 574988790 584429994 851318010 862483185 876644991 974049990 1034979822 1103923322 1276977015 1461074985 1655884983 1724966370 1753289982 2553954030 2587449555 2759808305 2922149970 3311769966 4383224955 4513098287 4967654949 5174899110 5519616610 8279424915 8766449910 9026196574 9935309898 13539294861 14902964847 16558849830 22565491435 24838274745 27078589722 29805929694 40617884583 45130982870 49676549490 67696474305 74514824235 76722670879 81235769166 121853653749 135392948610 149029648470 153445341758 203089422915 230168012637 243707307498 383613354395 406178845830 460336025274 609268268745 690504037911 767226708790 1150840063185 1218536537490 1381008075822 2071512113733 2301680126370 3452520189555 4143024227466 6905040379110 10357560568665 20715121137330
• Sum of all divisors σ(n): 58932524851200
• Sum of proper divisors (its aliquot sum) s(n): 38217403713870
• 20715121137330 is an abundant number, because the sum of its proper divisors (38217403713870) is greater than itself. Its abundance is 17502282576540

Bases of 20715121137330

• Binary: 100101101011100011101011011111101011010110010₂
• Hexadecimal: 0x12D71D6FD6B2
• Base-36: 7CCE89YGI

Squares and roots of 20715121137330

• 20715121137330 squared (20715121137330²) is 429116243734256152719528900
• 20715121137330 cubed (20715121137330³) is 8889194970951141800604917679469803837000
• The square root of 20715121137330 is 4551386.7268482031
• The cube root of 20715121137330 is 27463.9179178765

Scales and comparisons

• 20,715,121,137,330 seconds is equal to 658,676 years, 40 weeks, 2 days, 11 hours, 55 minutes, 30 seconds.
• To count from 1 to 20,715,121,137,330 would take you about one million, six hundred forty-six thousand, six hundred ninety-one 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 20715121137330 cubic inches would be around 2288.7 feet tall.

Recreational maths with 20715121137330

• 20715121137330 backwards is 03373112151702
• The number of decimal digits it has is: 14
• The sum of 20715121137330's digits is 36
• More coming soon!