20488035072

Names of 20488035072

• Cardinal: 20488035072 can be written as Twenty billion, four hundred eighty-eight million, thirty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0488035072 × 10¹⁰

Factors of 20488035072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 919935

Divisors of 20488035072

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 464 696 768 928 1392 1856 2784 3712 5568 7424 11136 22272 919901 1839802 2759703 3679604 5519406 7359208 11038812 14718416 22077624 26677129 29436832 44155248 53354258 58873664 80031387 88310496 106708516 117747328 160062774 176620992 213417032 235494656 320125548 353241984 426834064 640251096 706483968 853668128 1280502192 1707336256 2561004384 3414672512 5122008768 6829345024 10244017536 20488035072
• Sum of all divisors σ(n): 56408390640
• Sum of proper divisors (its aliquot sum) s(n): 35920355568
• 20488035072 is an abundant number, because the sum of its proper divisors (35920355568) is greater than itself. Its abundance is 15432320496

Bases of 20488035072

• Binary: 10011000101001011101001101100000000₂
• Hexadecimal: 0x4C52E9B00
• Base-36: 9EU1P1C

Squares and roots of 20488035072

• 20488035072 squared (20488035072²) is 419759581111502045184
• 20488035072 cubed (20488035072³) is 8600049019620482644329520693248
• The square root of 20488035072 is 143136.4211932099
• The cube root of 20488035072 is 2736.3192746661

Scales and comparisons

• 20,488,035,072 seconds is equal to 651 years, 23 weeks, 5 days, 51 minutes, 12 seconds.
• To count from 1 to 20,488,035,072 would take you about one thousand, three 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 20488035072 cubic inches would be around 228 feet tall.

Recreational maths with 20488035072

• 20488035072 backwards is 27053088402
• The number of decimal digits it has is: 11
• The sum of 20488035072's digits is 39
• More coming soon!