51742384220

Names of 51742384220

• Cardinal: 51742384220 can be written as Fifty-one billion, seven hundred forty-two million, three hundred eighty-four thousand, two hundred twenty.

Scientific notation

• Scientific notation: 5.174238422 × 10¹⁰

Factors of 51742384220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 49345

Divisors of 51742384220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 17 19 20 34 38 68 76 85 95 163 170 190 323 326 340 380 646 652 815 1292 1615 1630 2771 3097 3230 3260 5542 6194 6460 11084 12388 13855 15485 27710 30970 49139 52649 55420 61940 98278 105298 196556 210596 245695 263245 491390 526490 835363 933641 982780 1052980 1670726 1867282 3341452 3734564 4176815 4668205 8009657 8353630 9336410 15871897 16019314 16707260 18672820 31743794 32038628 40048285 63487588 79359485 80096570 136164169 152183483 158718970 160193140 272328338 304366966 317437940 544656676 608733932 680820845 760917415 1361641690 1521834830 2587119211 2723283380 3043669660 5174238422 10348476844 12935596055 25871192110 51742384220
• Sum of all divisors σ(n): 121851475200
• Sum of proper divisors (its aliquot sum) s(n): 70109090980
• 51742384220 is an abundant number, because the sum of its proper divisors (70109090980) is greater than itself. Its abundance is 18366706760

Bases of 51742384220

• Binary: 110000001100000101100010000001011100₂
• Hexadecimal: 0xC0C16205C
• Base-36: NRQ2V6K

Squares and roots of 51742384220

• 51742384220 squared (51742384220²) is 2677274324770105008400
• 51742384220 cubed (51742384220³) is 138528556774595836514379127448000
• The square root of 51742384220 is 227469.5237169147
• The cube root of 51742384220 is 3726.3371436657

Scales and comparisons

• 51,742,384,220 seconds is equal to 1,645 years, 12 weeks, 6 days, 4 hours, 30 minutes, 20 seconds.
• To count from 1 to 51,742,384,220 would take you about three thousand, two hundred ninety 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 51742384220 cubic inches would be around 310.5 feet tall.

Recreational maths with 51742384220

• 51742384220 backwards is 02248324715
• 51742384220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51742384220's digits is 38
• More coming soon!