56012040

Names of 56012040

• Cardinal: 56012040 can be written as Fifty-six million, twelve thousand and forty.

Scientific notation

• Scientific notation: 5.601204 × 10⁷

Factors of 56012040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 287

Divisors of 56012040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 31 35 36 40 42 45 54 56 60 62 63 70 72 84 90 93 105 108 120 124 126 135 140 155 168 180 186 189 210 216 217 239 248 252 270 279 280 310 315 360 372 378 420 434 465 478 504 540 558 620 630 651 717 744 756 837 840 868 930 945 956 1080 1085 1116 1195 1240 1260 1302 1395 1434 1512 1673 1674 1736 1860 1890 1912 1953 2151 2170 2232 2390 2520 2604 2790 2868 3255 3346 3348 3585 3720 3780 3906 4185 4302 4340 4780 5019 5208 5580 5736 5859 6453 6510 6692 6696 7170 7409 7560 7812 8365 8370 8604 8680 9560 9765 10038 10755 11160 11718 12906 13020 13384 14340 14818 15057 15624 16730 16740 17208 19530 20076 21510 22227 23436 25095 25812 26040 28680 29295 29636 30114 32265 33460 33480 37045 39060 40152 43020 44454 45171 46872 50190 51624 51863 58590 59272 60228 64530 66681 66920 74090 75285 78120 86040 88908 90342 100380 103726 111135 117180 120456 129060 133362 148180 150570 155589 177816 180684 200043 200760 207452 222270 225855 234360 258120 259315 266724 296360 301140 311178 333405 361368 400086 414904 444540 451710 466767 518630 533448 602280 622356 666810 777945 800172 889080 903420 933534 1000215 1037260 1244712 1333620 1400301 1555890 1600344 1806840 1867068 2000430 2074520 2333835 2667240 2800602 3111780 3734136 4000860 4667670 5601204 6223560 7001505 8001720 9335340 11202408 14003010 18670680 28006020 56012040
• Sum of all divisors σ(n): 221184000
• Sum of proper divisors (its aliquot sum) s(n): 165171960
• 56012040 is an abundant number, because the sum of its proper divisors (165171960) is greater than itself. Its abundance is 109159920

Bases of 56012040

• Binary: 11010101101010110100001000₂
• Hexadecimal: 0x356AD08
• Base-36: XCJ60

Squares and roots of 56012040

• 56012040 squared (56012040²) is 3137348624961600
• 56012040 cubed (56012040³) is 175729296675294137664000
• The square root of 56012040 is 7484.1191866511
• The cube root of 56012040 is 382.6136532699

Scales and comparisons

• 56,012,040 seconds is equal to 1 year, 40 weeks, 4 days, 6 hours, 54 minutes.
• To count from 1 to 56,012,040 would take you about 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 56012040 cubic inches would be around 31.9 feet tall.

Recreational maths with 56012040

• 56012040 backwards is 04021065
• 56012040 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 56012040's digits is 18
• More coming soon!