2749320302120

Names of 2749320302120

• Cardinal: 2749320302120 can be written as Two trillion, seven hundred forty-nine billion, three hundred twenty million, three hundred two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.74932030212 × 10¹²

Factors of 2749320302120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17196734

Divisors of 2749320302120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 571 1142 2284 2855 3997 4568 5710 7994 11420 15988 19985 22840 31976 39970 79940 159880 17196149 34392298 68784596 85980745 120373043 137569192 171961490 240746086 343922980 481492172 601865215 687845960 962984344 1203730430 2407460860 4814921720 9819001079 19638002158 39276004316 49095005395 68733007553 78552008632 98190010790 137466015106 196380021580 274932030212 343665037765 392760043160 549864060424 687330075530 1374660151060 2749320302120
• Sum of all divisors σ(n): 7082062416000
• Sum of proper divisors (its aliquot sum) s(n): 4332742113880
• 2749320302120 is an abundant number, because the sum of its proper divisors (4332742113880) is greater than itself. Its abundance is 1583421811760

Bases of 2749320302120

• Binary: 101000000000100000010000101000111000101000₂
• Hexadecimal: 0x28020428E28
• Base-36: Z30QBM08

Squares and roots of 2749320302120

• 2749320302120 squared (2749320302120²) is 7558762123649208076494400
• 2749320302120 cubed (2749320302120³) is 20781458165444453545766327878488128000
• The square root of 2749320302120 is 1658107.4458912487
• The cube root of 2749320302120 is 14009.0422913831

Scales and comparisons

• 2,749,320,302,120 seconds is equal to 87,419 years, 45 weeks, 5 days, 19 hours, 55 minutes, 20 seconds.
• To count from 1 to 2,749,320,302,120 would take you about two hundred eighteen thousand, five hundred forty-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 2749320302120 cubic inches would be around 1167.4 feet tall.

Recreational maths with 2749320302120

• 2749320302120 backwards is 0212030239472
• 2749320302120 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2749320302120's digits is 35
• More coming soon!