20050137942672

Names of 20050137942672

• Cardinal: 20050137942672 can be written as Twenty trillion, fifty billion, one hundred thirty-seven million, nine hundred forty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.0050137942672 × 10¹³

Factors of 20050137942672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 998903

Divisors of 20050137942672

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 103 124 131 186 206 248 262 309 372 393 412 496 524 618 744 786 824 1048 1236 1488 1572 1648 2096 2472 3144 3193 4061 4944 6288 6386 8122 9579 12183 12772 13493 16244 19158 24366 25544 26986 32488 38316 40479 48732 51088 53972 64976 76632 80958 97464 107944 153264 161916 194928 215888 323832 418283 647664 836566 998633 1254849 1673132 1997266 2509698 2995899 3346264 3994532 5019396 5991798 6692528 7989064 10038792 11983596 15978128 20077584 23967192 30957623 47934384 61915246 92872869 102859199 123830492 130820923 185745738 205718398 247660984 261641846 308577597 371491476 392462769 411436796 495321968 523283692 617155194 742982952 784925538 822873592 1046567384 1234310388 1485965904 1569851076 1645747184 2093134768 2468620776 3139702152 3188635169 4055448613 4937241552 6279404304 6377270338 8110897226 9565905507 12166345839 12754540676 13474555069 16221794452 19131811014 24332691678 25509081352 26949110138 32443588904 38263622028 40423665207 48665383356 51018162704 53898220276 64887177808 76527244056 80847330414 97330766712 107796440552 153054488112 161694660828 194661533424 215592881104 323389321656 417711207139 646778643312 835422414278 1253133621417 1670844828556 2506267242834 3341689657112 5012534485668 6683379314224 10025068971336 20050137942672
• Sum of all divisors σ(n): 54398294286336
• Sum of proper divisors (its aliquot sum) s(n): 34348156343664
• 20050137942672 is an abundant number, because the sum of its proper divisors (34348156343664) is greater than itself. Its abundance is 14298018400992

Bases of 20050137942672

• Binary: 100100011110001001001010110011000101010010000₂
• Hexadecimal: 0x123C49598A90
• Base-36: 73UWMG9LC

Squares and roots of 20050137942672

• 20050137942672 squared (20050137942672²) is 402008031520175380758499584
• 20050137942672 cubed (20050137942672³) is 8060316486041549737421847104019327848448
• The square root of 20050137942672 is 4477738.0386387053
• The cube root of 20050137942672 is 27166.8397905025

Scales and comparisons

• 20,050,137,942,672 seconds is equal to 637,532 years, 19 weeks, 17 hours, 51 minutes, 12 seconds.
• To count from 1 to 20,050,137,942,672 would take you about one million, five hundred ninety-three thousand, eight hundred thirty 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 20050137942672 cubic inches would be around 2263.9 feet tall.

Recreational maths with 20050137942672

• 20050137942672 backwards is 27624973105002
• 20050137942672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20050137942672's digits is 48
• More coming soon!