20829555448590

Names of 20829555448590

• Cardinal: 20829555448590 can be written as Twenty trillion, eight hundred twenty-nine billion, five hundred fifty-five million, four hundred forty-eight thousand, five hundred ninety.

Scientific notation

• Scientific notation: 2.082955544859 × 10¹³

Factors of 20829555448590

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24347

Divisors of 20829555448590

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 29 30 35 37 42 58 70 74 87 105 111 145 174 185 203 210 222 259 290 370 406 435 518 555 609 777 870 1015 1073 1110 1218 1295 1554 2030 2146 2590 3045 3219 3885 4733 5365 6090 6438 7511 7770 9466 10730 14199 15022 16095 19531 22533 23665 28398 32190 33131 37555 39062 45066 47330 58593 66262 70995 75110 97655 99393 112665 117186 136717 137257 141990 165655 175121 195310 198786 225330 273434 274514 292965 331310 350242 410151 411771 496965 525363 566399 585930 683585 686285 722647 820302 823542 875605 960799 993930 1050726 1132798 1225847 1367170 1372570 1445294 1699197 1751210 1921598 2050755 2058855 2167941 2451694 2626815 2831995 2882397 3398394 3613235 3677541 3964793 4101510 4117710 4335882 4803995 5058529 5078509 5253630 5663990 5764794 6129235 7226470 7355082 7929586 8495985 9607990 10117058 10157018 10839705 11894379 12258470 14411985 15175587 15235527 16991970 18387705 19823965 20956763 21679410 23788758 25292645 25392545 28823970 30351174 30471054 35549563 36775410 39647930 41913526 50585290 50785090 59471895 62870289 71099126 75877935 76177635 92440223 104783815 106648689 118943790 125740578 146697341 151755870 152355270 177747815 184880446 209567630 213297378 277320669 293394682 314351445 355495630 440092023 462201115 533243445 554641338 628702890 647081561 733486705 880184046 924402230 1066486890 1294163122 1386603345 1466973410 1941244683 2200460115 2680766467 2773206690 3235407805 3420288251 3882489366 4400920230 5361532934 6470815610 6840576502 8042299401 9706223415 10260864753 13403832335 16084598802 17101441255 18765365269 19412446830 20521729506 23942017757 26807664670 34202882510 37530730538 40211497005 47884035514 51304323765 56296095807 71826053271 80422994010 93826826345 99188359279 102608647530 112592191614 119710088785 143652106542 187653652690 198376718558 239420177570 281480479035 297565077837 359130266355 495941796395 562960958070 595130155674 694318514953 718260532710 991883592790 1388637029906 1487825389185 2082955544859 2975650778370 3471592574765 4165911089718 6943185149530 10414777724295 20829555448590
• Sum of all divisors σ(n): 60715881400320
• Sum of proper divisors (its aliquot sum) s(n): 39886325951730
• 20829555448590 is an abundant number, because the sum of its proper divisors (39886325951730) is greater than itself. Its abundance is 19056770503140

Bases of 20829555448590

• Binary: 100101111000111000010010000001101101100001110₂
• Hexadecimal: 0x12F1C240DB0E
• Base-36: 7DSYRIE4U

Squares and roots of 20829555448590

• 20829555448590 squared (20829555448590²) is 433870380185885356132988100
• 20829555448590 cubed (20829555448590³) is 9037327141582723096852974850992631779000
• The square root of 20829555448590 is 4563940.7805743931
• The cube root of 20829555448590 is 27514.3970668313

Scales and comparisons

• 20,829,555,448,590 seconds is equal to 662,315 years, 22 weeks, 3 days, 16 hours, 36 minutes, 30 seconds.
• To count from 1 to 20,829,555,448,590 would take you about one million, six hundred fifty-five thousand, seven hundred eighty-eight 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 20829555448590 cubic inches would be around 2292.9 feet tall.

Recreational maths with 20829555448590

• 20829555448590 backwards is 09584455592802
• The number of decimal digits it has is: 14
• The sum of 20829555448590's digits is 66
• More coming soon!