3078312742728

Names of 3078312742728

• Cardinal: 3078312742728 can be written as Three trillion, seventy-eight billion, three hundred twelve million, seven hundred forty-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.078312742728 × 10¹²

Factors of 3078312742728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 505841

Divisors of 3078312742728

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 29947 59894 89841 119788 179682 239576 269523 359364 475889 539046 718728 808569 951778 1078092 1427667 1617138 1903556 2156184 2855334 3234276 3807112 4283001 5710668 6468552 8566002 11421336 12849003 17132004 25698006 34264008 51396012 102792024 14251447883 28502895766 42754343649 57005791532 85508687298 114011583064 128263030947 171017374596 256526061894 342034749192 384789092841 513052123788 769578185682 1026104247576 1539156371364 3078312742728
• Sum of all divisors σ(n): 8551172232000
• Sum of proper divisors (its aliquot sum) s(n): 5472859489272
• 3078312742728 is an abundant number, because the sum of its proper divisors (5472859489272) is greater than itself. Its abundance is 2394546746544

Bases of 3078312742728

• Binary: 101100110010111001101111001100111101001000₂
• Hexadecimal: 0x2CCB9BCCF48
• Base-36: 13A5NXDU0

Squares and roots of 3078312742728

• 3078312742728 squared (3078312742728²) is 9476009342041581916881984
• 3078312742728 cubed (3078312742728³) is 29170120307816172709580867892930212352
• The square root of 3078312742728 is 1754512.1095985631
• The cube root of 3078312742728 is 14546.9154079275

Scales and comparisons

• 3,078,312,742,728 seconds is equal to 97,880 years, 42 weeks, 5 days, 16 hours, 58 minutes, 48 seconds.
• To count from 1 to 3,078,312,742,728 would take you about two hundred forty-four thousand, seven hundred two 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 3078312742728 cubic inches would be around 1212.2 feet tall.

Recreational maths with 3078312742728

• 3078312742728 backwards is 8272472138703
• 3078312742728 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3078312742728's digits is 54
• More coming soon!