20672231388342383981480

Names of 20672231388342383981480

• Cardinal: 20672231388342383981480 can be written as Twenty sextillion, six hundred seventy-two quintillion, two hundred thirty-one quadrillion, three hundred eighty-eight trillion, three hundred forty-two billion, three hundred eighty-three million, nine hundred eighty-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.067223138834238398148 × 10²²

Factors of 20672231388342383981480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 179013625827

Divisors of 20672231388342383981480

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 83 163 166 326 332 415 652 664 815 830 1304 1630 1660 3260 3320 6520 13529 27058 54116 67645 108232 135290 213391 270580 426782 541160 853564 1066955 1707128 2133910 4267820 8535640 17711453 34782733 35422906 69565466 70845812 88557265 139130932 141691624 173913665 177114530 278261864 347827330 354229060 695654660 708458120 1391309320 2886966839 5773933678 11547867356 14434834195 23095734712 28869668390 57739336780 115478673560 179013412183 358026824366 716053648732 895067060915 1432107297464 1790134121830 3580268243660 7160536487320 14858113211189 29179186185829 29716226422378 58358372371658 59432452844756 74290566055945 116716744743316 118864905689512 145895930929145 148581132111890 233433489486632 291791861858290 297162264223780 583583723716580 594324528447560 1167167447433160 2421872453423807 4843744906847614 9687489813695228 12109362267119035 19374979627390456 24218724534238070 38199851039142553 48437449068476140 76399702078285106 96874898136952280 152799404156570212 190999255195712765 305598808313140424 381998510391425530 763997020782851060 1527994041565702120 3170587636248831899 6226575719380236139 6341175272497663798 12453151438760472278 12682350544995327596 15852938181244159495 24906302877520944556 25364701089990655192 31132878596901180695 31705876362488318990 49812605755041889112 62265757193802361390 63411752724976637980 124531514387604722780 126823505449953275960 249063028775209445560 516805784708559599537 1033611569417119199074 2067223138834238398148 2584028923542797997685 4134446277668476796296 5168057847085595995370 10336115694171191990740 20672231388342383981480
• Sum of all divisors σ(n): 47361925260624035819520
• Sum of proper divisors (its aliquot sum) s(n): 26689693872281651838040
• 20672231388342383981480 is an abundant number, because the sum of its proper divisors (26689693872281651838040) is greater than itself. Its abundance is 6017462483939267856560

Bases of 20672231388342383981480

• Binary: 100011000001010010011010111001110011000010101111011111101101011001110101000₂
• Hexadecimal: 0x460A4D739857BF6B3A8
• Base-36: 3D6PX7TPV7CBWYW

Squares and roots of 20672231388342383981480

• 20672231388342383981480 squared (20672231388342383981480²) is 427341150573168088321515760179254096982990400
• 20672231388342383981480 cubed (20672231388342383981480³) is 8834095146408994310583479807451057906398112105204313508988617792000
• The square root of 20672231388342383981480 is 143778410717.1253440179
• The cube root of 20672231388342383981480 is 27444950.5426509633

Scales and comparisons

• 20,672,231,388,342,383,981,480 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 20,672,231,388,342,383,981,480 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 20672231388342383981480 cubic inches would be around 2287079.2 feet tall.

Recreational maths with 20672231388342383981480

• 20672231388342383981480 backwards is 08418938324388313227602
• The number of decimal digits it has is: 23
• The sum of 20672231388342383981480's digits is 95
• More coming soon!