2009049613870440

Names of 2009049613870440

• Cardinal: 2009049613870440 can be written as Two quadrillion, nine trillion, forty-nine billion, six hundred thirteen million, eight hundred seventy thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.00904961387044 × 10¹⁵

Factors of 2009049613870440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 40989342

Divisors of 2009049613870440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 412603 825206 1237809 1650412 2063015 2475618 3300824 4126030 4951236 6189045 8252060 9902472 12378090 16504120 24756180 40576729 49512360 81153458 121730187 162306916 202883645 243460374 324613832 405767290 486920748 608650935 811534580 973841496 1217301870 1623069160 2434603740 4869207480 16742080115587 33484160231174 50226240346761 66968320462348 83710400577935 100452480693522 133936640924696 167420801155870 200904961387044 251131201733805 334841602311740 401809922774088 502262403467610 669683204623480 1004524806935220 2009049613870440
• Sum of all divisors σ(n): 6027163597771200
• Sum of proper divisors (its aliquot sum) s(n): 4018113983900760
• 2009049613870440 is an abundant number, because the sum of its proper divisors (4018113983900760) is greater than itself. Its abundance is 2009064370030320

Bases of 2009049613870440

• Binary: 111001000110011100001010000100100100010010101101000₂
• Hexadecimal: 0x7233850922568
• Base-36: JS5CNFZ33C

Squares and roots of 2009049613870440

• 2009049613870440 squared (2009049613870440²) is 4036280350992964060037105793600
• 2009049613870440 cubed (2009049613870440³) is 8109087480635258479258771796690836243781184000
• The square root of 2009049613870440 is 44822423.1146692917
• The cube root of 2009049613870440 is 126181.8490749627

Scales and comparisons

• 2,009,049,613,870,440 seconds is equal to 63,881,563 years, 16 weeks, 5 days, 10 hours, 14 minutes.
• To count from 1 to 2,009,049,613,870,440 would take you about one hundred ninety-one million, six hundred forty-four thousand, six hundred eighty-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 2009049613870440 cubic inches would be around 10515.2 feet tall.

Recreational maths with 2009049613870440

• 2009049613870440 backwards is 0440783169409002
• The number of decimal digits it has is: 16
• The sum of 2009049613870440's digits is 57
• More coming soon!