20004625472

Names of 20004625472

• Cardinal: 20004625472 can be written as Twenty billion, four million, six hundred twenty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.0004625472 × 10¹⁰

Factors of 20004625472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2506

Divisors of 20004625472

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 83 104 127 166 208 254 332 416 508 664 832 1016 1079 1328 1651 2032 2158 2281 2656 3302 4064 4316 4562 5312 6604 8128 8632 9124 10541 13208 17264 18248 21082 26416 29653 34528 36496 42164 52832 59306 69056 72992 84328 105664 118612 137033 145984 168656 189323 237224 274066 289687 337312 378646 474448 548132 579374 674624 757292 948896 1096264 1158748 1514584 1897792 2192528 2317496 2461199 3029168 3765931 4385056 4634992 4922398 6058336 7531862 8770112 9269984 9844796 12116672 15063724 18539968 19689592 24044021 30127448 39379184 48088042 60254896 78758368 96176084 120509792 157516736 192352168 241019584 312572273 384704336 625144546 769408672 1250289092 1538817344 2500578184 5001156368 10002312736 20004625472
• Sum of all divisors σ(n): 43625121792
• Sum of proper divisors (its aliquot sum) s(n): 23620496320
• 20004625472 is an abundant number, because the sum of its proper divisors (23620496320) is greater than itself. Its abundance is 3615870848

Bases of 20004625472

• Binary: 10010101000010111100101110001000000₂
• Hexadecimal: 0x4A85E5C40
• Base-36: 96U8JSW

Squares and roots of 20004625472

• 20004625472 squared (20004625472²) is 400185040274991222784
• 20004625472 cubed (20004625472³) is 8005551850198435299881233154048
• The square root of 20004625472 is 141437.7088049719
• The cube root of 20004625472 is 2714.6268581765

Scales and comparisons

• 20,004,625,472 seconds is equal to 636 years, 4 weeks, 3 days, 24 minutes, 32 seconds.
• To count from 1 to 20,004,625,472 would take you about one thousand, two hundred seventy-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 20004625472 cubic inches would be around 226.2 feet tall.

Recreational maths with 20004625472

• 20004625472 backwards is 27452640002
• 20004625472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20004625472's digits is 32
• More coming soon!