66742952000

Names of 66742952000

• Cardinal: 66742952000 can be written as Sixty-six billion, seven hundred forty-two million, nine hundred fifty-two thousand.

Scientific notation

• Scientific notation: 6.6742952 × 10¹⁰

Factors of 66742952000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1566

Divisors of 66742952000

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 136 160 170 200 250 272 320 340 400 425 449 500 544 680 800 850 898 1000 1088 1093 1360 1600 1700 1796 2000 2125 2186 2245 2720 3400 3592 4000 4250 4372 4490 5440 5465 6800 7184 7633 8000 8500 8744 8980 10930 11225 13600 14368 15266 17000 17488 17960 18581 21860 22450 27200 27325 28736 30532 34000 34976 35920 37162 38165 43720 44900 54650 56125 61064 68000 69952 71840 74324 76330 87440 89800 92905 109300 112250 122128 136000 136625 143680 148648 152660 174880 179600 185810 190825 218600 224500 244256 273250 297296 305320 349760 359200 371620 381650 437200 449000 464525 488512 490757 546500 594592 610640 718400 743240 763300 874400 898000 929050 954125 981514 1093000 1189184 1221280 1486480 1526600 1748800 1796000 1858100 1908250 1963028 2186000 2322625 2442560 2453785 2972960 3053200 3592000 3716200 3816500 3926056 4372000 4645250 4907570 5945920 6106400 7432400 7633000 7852112 8342869 8744000 9290500 9815140 12212800 12268925 14864800 15266000 15704224 16685738 18581000 19630280 24537850 29729600 30532000 31408448 33371476 37162000 39260560 41714345 49075700 61064000 61344625 66742952 74324000 78521120 83428690 98151400 122689250 133485904 148648000 157042240 166857380 196302800 208571725 245378500 266971808 333714760 392605600 417143450 490757000 533943616 667429520 785211200 834286900 981514000 1042858625 1334859040 1668573800 1963028000 2085717250 2669718080 3337147600 3926056000 4171434500 6674295200 8342869000 13348590400 16685738000 33371476000 66742952000
• Sum of all divisors σ(n): 175562056800
• Sum of proper divisors (its aliquot sum) s(n): 108819104800
• 66742952000 is an abundant number, because the sum of its proper divisors (108819104800) is greater than itself. Its abundance is 42076152800

Bases of 66742952000

• Binary: 111110001010001100001010000001000000₂
• Hexadecimal: 0xF8A30A040
• Base-36: UNT13CW

Squares and roots of 66742952000

• 66742952000 squared (66742952000²) is 4454621641674304000000
• 66742952000 cubed (66742952000³) is 297314598408429271505408000000000
• The square root of 66742952000 is 258346.5734241505
• The cube root of 66742952000 is 4056.3473501943

Scales and comparisons

• 66,742,952,000 seconds is equal to 2,122 years, 11 weeks, 2 days, 20 hours, 53 minutes, 20 seconds.
• To count from 1 to 66,742,952,000 would take you about four thousand, two hundred forty-four 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 66742952000 cubic inches would be around 338 feet tall.

Recreational maths with 66742952000

• 66742952000 backwards is 00025924766
• The number of decimal digits it has is: 11
• The sum of 66742952000's digits is 41
• More coming soon!