3435940728

Names of 3435940728

• Cardinal: 3435940728 can be written as Three billion, four hundred thirty-five million, nine hundred forty thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.435940728 × 10⁹

Factors of 3435940728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13392

Divisors of 3435940728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 109 132 198 216 218 264 297 327 396 436 594 654 792 872 981 1188 1199 1308 1962 2376 2398 2616 2943 3597 3924 4796 5886 7194 7848 9592 10791 11772 13267 14388 21582 23544 26534 28776 32373 39801 43164 53068 64746 79602 86328 106136 119403 129492 145937 159204 238806 258984 291874 318408 358209 437811 477612 583748 716418 875622 955224 1167496 1313433 1432836 1446103 1751244 2626866 2865672 2892206 3502488 3940299 4338309 5253732 5784412 7880598 8676618 10507464 11568824 13014927 15761196 15907133 17353236 26029854 31522392 31814266 34706472 39044781 47721399 52059708 63628532 78089562 95442798 104119416 127257064 143164197 156179124 190885596 286328394 312358248 381771192 429492591 572656788 858985182 1145313576 1717970364 3435940728
• Sum of all divisors σ(n): 10508256000
• Sum of proper divisors (its aliquot sum) s(n): 7072315272
• 3435940728 is an abundant number, because the sum of its proper divisors (7072315272) is greater than itself. Its abundance is 3636374544

Bases of 3435940728

• Binary: 11001100110011000100101101111000₂
• Hexadecimal: 0xCCCC4B78
• Base-36: 1KTO4U0

Squares and roots of 3435940728

• 3435940728 squared (3435940728²) is 11805688686329169984
• 3435940728 cubed (3435940728³) is 40563646579447211962460708352
• The square root of 3435940728 is 58616.8979731955
• The cube root of 3435940728 is 1508.9744550217

Scales and comparisons

• 3,435,940,728 seconds is equal to 109 years, 13 weeks, 19 hours, 58 minutes, 48 seconds.
• To count from 1 to 3,435,940,728 would take you about two hundred eighteen 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 3435940728 cubic inches would be around 125.7 feet tall.

Recreational maths with 3435940728

• 3435940728 backwards is 8270495343
• The number of decimal digits it has is: 10
• The sum of 3435940728's digits is 45
• More coming soon!