30401660376945

Names of 30401660376945

• Cardinal: 30401660376945 can be written as Thirty trillion, four hundred one billion, six hundred sixty million, three hundred seventy-six thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 3.0401660376945 × 10¹³

Factors of 30401660376945

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 429493009

Divisors of 30401660376945

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 45 55 65 99 117 121 143 165 195 363 429 495 585 605 715 1089 1287 1573 1815 2145 4719 5445 6435 7865 14157 23595 70785 429492977 1288478931 2147464885 3865436793 4724422747 5583408701 6442394655 14173268241 16750226103 19327183965 23622113735 27917043505 42519804723 50250678309 51968650217 61417495711 70866341205 83751130515 155905950651 184252487133 212599023615 251253391545 259843251085 307087478555 467717851953 552757461399 675592452821 779529753255 921262435665 2026777358463 2338589259765 2763787306995 3377962264105 6080332075389 10133886792315 30401660376945
• Sum of all divisors σ(n): 62377842152808
• Sum of proper divisors (its aliquot sum) s(n): 31976181775863
• 30401660376945 is an abundant number, because the sum of its proper divisors (31976181775863) is greater than itself. Its abundance is 1574521398918

Bases of 30401660376945

• Binary: 110111010011001110000001010101101011101110001₂
• Hexadecimal: 0x1BA6702AD771
• Base-36: ARYBVN2I9

Squares and roots of 30401660376945

• 30401660376945 squared (30401660376945²) is 924260953675107599487533025
• 30401660376945 cubed (30401660376945³) is 28099067613301916886099587353649636108625
• The square root of 30401660376945 is 5513770.0692851709
• The cube root of 30401660376945 is 31210.3832061959

Scales and comparisons

• 30,401,660,376,945 seconds is equal to 966,678 years, 39 weeks, 4 days, 4 hours, 15 minutes, 45 seconds.
• To count from 1 to 30,401,660,376,945 would take you about two million, four hundred sixteen thousand, six hundred ninety-six 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 30401660376945 cubic inches would be around 2600.9 feet tall.

Recreational maths with 30401660376945

• 30401660376945 backwards is 54967306610403
• The number of decimal digits it has is: 14
• The sum of 30401660376945's digits is 54
• More coming soon!