20629351793664

Names of 20629351793664

• Cardinal: 20629351793664 can be written as Twenty trillion, six hundred twenty-nine billion, three hundred fifty-one million, seven hundred ninety-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.0629351793664 × 10¹³

Factors of 20629351793664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 912

Divisors of 20629351793664

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 907 1024 1152 1536 1728 1814 2304 2721 3072 3456 3628 4608 5442 6912 7256 8163 9216 10884 13824 14512 16326 21768 24489 27648 29024 32652 43536 48978 58048 65304 87072 97956 116096 130608 174144 195912 232192 261216 348288 391824 464384 522432 696576 783648 822649 928768 1044864 1393152 1567296 1645298 2089728 2467947 2786304 3134592 3290596 4179456 4935894 6269184 6581192 7403841 8358912 9871788 12538368 13162384 14807682 19743576 22211523 25076736 26324768 29615364 39487152 44423046 52649536 59230728 78974304 88846092 105299072 118461456 157948608 177692184 210598144 236922912 315897216 355384368 421196288 473845824 631794432 710768736 746142643 842392576 947691648 1263588864 1421537472 1492285286 1895383296 2238427929 2527177728 2843074944 2984570572 3790766592 4476855858 5686149888 5969141144 6715283787 7581533184 8953711716 11372299776 11938282288 13430567574 17907423432 20145851361 22744599552 23876564576 26861135148 35814846864 40291702722 47753129152 53722270296 71629693728 80583405444 95506258304 107444540592 143259387456 161166810888 191012516608 214889081184 286518774912 322333621776 382025033216 429778162368 573037549824 644667243552 764050066432 859556324736 1146075099648 1289334487104 1719112649472 2292150199296 2578668974208 3438225298944 5157337948416 6876450597888 10314675896832 20629351793664
• Sum of all divisors σ(n): 61161592456000
• Sum of proper divisors (its aliquot sum) s(n): 40532240662336
• 20629351793664 is an abundant number, because the sum of its proper divisors (40532240662336) is greater than itself. Its abundance is 19902888868672

Bases of 20629351793664

• Binary: 100101100001100100101001011111000010000000000₂
• Hexadecimal: 0x12C3252F8400
• Base-36: 7B8ZRF9C0

Squares and roots of 20629351793664

• 20629351793664 squared (20629351793664²) is 425570155426748094030544896
• 20629351793664 cubed (20629351793664³) is 8779236449182653056951714681500880338944
• The square root of 20629351793664 is 4541954.6225897061
• The cube root of 20629351793664 is 27425.9614141117

Scales and comparisons

• 20,629,351,793,664 seconds is equal to 655,949 years, 29 weeks, 6 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 20,629,351,793,664 would take you about one million, six hundred thirty-nine thousand, eight hundred seventy-three 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 20629351793664 cubic inches would be around 2285.5 feet tall.

Recreational maths with 20629351793664

• 20629351793664 backwards is 46639715392602
• The number of decimal digits it has is: 14
• The sum of 20629351793664's digits is 63
• More coming soon!