20747636316

Names of 20747636316

• Cardinal: 20747636316 can be written as Twenty billion, seven hundred forty-seven million, six hundred thirty-six thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 2.0747636316 × 10¹⁰

Factors of 20747636316

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 34226

Divisors of 20747636316

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 1607 3214 4821 6428 9642 14463 17677 19284 28926 32603 35354 53031 57852 65206 70708 97809 106062 130412 159093 195618 212124 293427 318186 358633 391236 586854 636372 717266 1075899 1173708 1434532 2151798 3227697 4303596 6455394 12910788 52393021 104786042 157179063 209572084 314358126 471537189 576323231 628716252 943074378 1152646462 1728969693 1886148756 2305292924 3457939386 5186909079 6915878772 10373818158 20747636316
• Sum of all divisors σ(n): 57250537344
• Sum of proper divisors (its aliquot sum) s(n): 36502901028
• 20747636316 is an abundant number, because the sum of its proper divisors (36502901028) is greater than itself. Its abundance is 15755264712

Bases of 20747636316

• Binary: 10011010100101001111100111001011100₂
• Hexadecimal: 0x4D4A7CE5C
• Base-36: 9J4LUN0

Squares and roots of 20747636316

• 20747636316 squared (20747636316²) is 430464412701002051856
• 20747636316 cubed (20747636316³) is 8931119081700921820678060802496
• The square root of 20747636316 is 144040.3982082805
• The cube root of 20747636316 is 2747.8279848213

Scales and comparisons

• 20,747,636,316 seconds is equal to 659 years, 36 weeks, 6 days, 16 hours, 18 minutes, 36 seconds.
• To count from 1 to 20,747,636,316 would take you about one thousand, three hundred nineteen 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 20747636316 cubic inches would be around 229 feet tall.

Recreational maths with 20747636316

• 20747636316 backwards is 61363674702
• The number of decimal digits it has is: 11
• The sum of 20747636316's digits is 45
• More coming soon!