20796213442428

Names of 20796213442428

• Cardinal: 20796213442428 can be written as Twenty trillion, seven hundred ninety-six billion, two hundred thirteen million, four hundred forty-two thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.0796213442428 × 10¹³

Factors of 20796213442428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 142

Divisors of 20796213442428

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 34 36 41 51 68 79 82 102 123 153 158 164 204 237 246 306 316 369 474 492 612 697 711 738 948 1343 1394 1422 1476 1681 2091 2686 2788 2844 3239 3362 4029 4182 5043 5372 6241 6273 6478 6724 8058 8364 9717 10086 12087 12482 12546 12956 15129 16116 18723 19434 20172 24174 24964 25092 28577 29151 30258 37446 38868 48348 55063 56169 57154 58302 60516 68921 74892 85731 106097 110126 112338 114308 116604 132799 137842 165189 171462 206763 212194 220252 224676 255881 257193 265598 275684 318291 330378 342924 398397 413526 424388 493039 495567 511762 514386 531196 620289 636582 660756 767643 796794 827052 954873 986078 991134 1023524 1028772 1171657 1195191 1240578 1273164 1479117 1535286 1593588 1909746 1972156 1982268 2257583 2302929 2343314 2390382 2481156 2958234 3070572 3514971 3819492 4349977 4437351 4515166 4605858 4686628 4780764 5444759 5916468 6772749 7029942 8381663 8699954 8874702 9030332 9211716 10491121 10544913 10889518 13049931 13545498 14059884 16334277 16763326 17399908 17749404 20214599 20318247 20982242 21089826 21779036 25144989 26099862 27090996 31473363 32668554 33526652 39149793 40429198 40636494 41964484 42179652 49002831 50289978 52199724 60643797 62946726 65337108 75434967 78299586 80858396 81272988 92560903 94420089 98005662 100579956 121287594 125893452 150869934 156599172 178349057 181931391 185121806 188840178 196011324 242575188 277682709 301739868 343648183 356698114 363862782 370243612 377680356 430135961 535047171 555365418 687296366 713396228 727725564 828798559 833048127 860271922 1030944549 1070094342 1110730836 1290407883 1374592732 1605141513 1657597118 1666096254 1720543844 2061889098 2140188684 2486395677 2580815766 3092833647 3210283026 3315194236 3332192508 3871223649 4123778196 4972791354 5161631532 6185667294 6420566052 7312311337 7459187031 7742447298 9945582708 12371334588 14089575503 14624622674 14918374062 15484894596 21936934011 28179151006 29249245348 29836748124 33980740919 42268726509 43873868022 56358302012 65810802033 67961481838 84537453018 87747736044 101942222757 126806179527 131621604066 135922963676 169074906036 203884445514 253612359054 263243208132 305826668271 407768891028 507224718108 577672595623 611653336542 1155345191246 1223306673084 1733017786869 2310690382492 3466035573738 5199053360607 6932071147476 10398106721214 20796213442428
• Sum of all divisors σ(n): 57783378481920
• Sum of proper divisors (its aliquot sum) s(n): 36987165039492
• 20796213442428 is an abundant number, because the sum of its proper divisors (36987165039492) is greater than itself. Its abundance is 16190951597064

Bases of 20796213442428

• Binary: 100101110100111111110111010100011011101111100₂
• Hexadecimal: 0x12E9FEEA377C
• Base-36: 7DDNCJHJ0

Squares and roots of 20796213442428

• 20796213442428 squared (20796213442428²) is 432482493543023046070535184
• 20796213442428 cubed (20796213442428³) is 8993998245834196583244262937352932386752
• The square root of 20796213442428 is 4560286.5526661809
• The cube root of 20796213442428 is 27499.7084012839

Scales and comparisons

• 20,796,213,442,428 seconds is equal to 661,255 years, 13 weeks, 3 days, 20 hours, 13 minutes, 48 seconds.
• To count from 1 to 20,796,213,442,428 would take you about one million, six hundred fifty-three thousand, one hundred thirty-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 20796213442428 cubic inches would be around 2291.6 feet tall.

Recreational maths with 20796213442428

• 20796213442428 backwards is 82424431269702
• The number of decimal digits it has is: 14
• The sum of 20796213442428's digits is 54
• More coming soon!