34020720640

Names of 34020720640

• Cardinal: 34020720640 can be written as Thirty-four billion, twenty million, seven hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.402072064 × 10¹⁰

Factors of 34020720640

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 54

Divisors of 34020720640

• Number of divisors d(n): 136
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 64 80 94 128 160 188 235 256 320 376 470 512 640 752 940 1024 1280 1504 1880 2048 2209 2560 3008 3760 4096 4418 5120 6016 7520 8192 8836 10240 11045 12032 15040 16384 17672 20480 22090 24064 30080 32768 35344 40960 44180 48128 60160 65536 70688 81920 88360 96256 103823 120320 141376 163840 176720 192512 207646 240640 282752 327680 353440 385024 415292 481280 519115 565504 706880 770048 830584 962560 1038230 1131008 1413760 1540096 1661168 1925120 2076460 2262016 2827520 3080192 3322336 3850240 4152920 4524032 5655040 6644672 7700480 8305840 9048064 11310080 13289344 15400960 16611680 18096128 22620160 26578688 33223360 36192256 45240320 53157376 66446720 72384512 90480640 106314752 132893440 144769024 180961280 212629504 265786880 361922560 425259008 531573760 723845120 850518016 1063147520 1701036032 2126295040 3402072064 4252590080 6804144128 8505180160 17010360320 34020720640
• Sum of all divisors σ(n): 83424070080
• Sum of proper divisors (its aliquot sum) s(n): 49403349440
• 34020720640 is an abundant number, because the sum of its proper divisors (49403349440) is greater than itself. Its abundance is 15382628800

Bases of 34020720640

• Binary: 11111101011110010110000000000000000₂
• Hexadecimal: 0x7EBCB0000
• Base-36: FMN241S

Squares and roots of 34020720640

• 34020720640 squared (34020720640²) is 1157409432864922009600
• 34020720640 cubed (34020720640³) is 39375902981598346543988998144000
• The square root of 34020720640 is 184447.0673120069
• The cube root of 34020720640 is 3240.2697738079

Scales and comparisons

• 34,020,720,640 seconds is equal to 1,081 years, 39 weeks, 1 day, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 34,020,720,640 would take you about two thousand, one hundred sixty-three 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 34020720640 cubic inches would be around 270 feet tall.

Recreational maths with 34020720640

• 34020720640 backwards is 04602702043
• The number of decimal digits it has is: 11
• The sum of 34020720640's digits is 28
• More coming soon!