3389971872

Names of 3389971872

• Cardinal: 3389971872 can be written as Three billion, three hundred eighty-nine million, nine hundred seventy-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.389971872 × 10⁹

Factors of 3389971872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4614

Divisors of 3389971872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 1801 2801 3602 5403 5602 7204 8403 10806 11204 12607 14408 16806 19607 21612 22408 25214 28816 33612 37821 39214 43224 44816 50428 57632 58821 67224 75642 78428 86448 89632 100856 117642 134448 151284 156856 172896 201712 235284 268896 302568 313712 403424 470568 605136 627424 941136 1210272 1882272 5044601 10089202 15133803 20178404 30267606 35312207 40356808 60535212 70624414 80713616 105936621 121070424 141248828 161427232 211873242 242140848 282497656 423746484 484281696 564995312 847492968 1129990624 1694985936 3389971872
• Sum of all divisors σ(n): 10179195264
• Sum of proper divisors (its aliquot sum) s(n): 6789223392
• 3389971872 is an abundant number, because the sum of its proper divisors (6789223392) is greater than itself. Its abundance is 3399251520

Bases of 3389971872

• Binary: 11001010000011101101110110100000₂
• Hexadecimal: 0xCA0EDDA0
• Base-36: 1K2AV1C

Squares and roots of 3389971872

• 3389971872 squared (3389971872²) is 11491909292951184384
• 3389971872 cubed (3389971872³) is 38957249258679922930845646848
• The square root of 3389971872 is 58223.4649604435
• The cube root of 3389971872 is 1502.2147833249

Scales and comparisons

• 3,389,971,872 seconds is equal to 107 years, 41 weeks, 18 hours, 51 minutes, 12 seconds.
• To count from 1 to 3,389,971,872 would take you about two hundred fifteen 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 3389971872 cubic inches would be around 125.2 feet tall.

Recreational maths with 3389971872

• 3389971872 backwards is 2781799833
• The number of decimal digits it has is: 10
• The sum of 3389971872's digits is 57
• More coming soon!