212027491720

Names of 212027491720

• Cardinal: 212027491720 can be written as Two hundred twelve billion, twenty-seven million, four hundred ninety-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.1202749172 × 10¹¹

Factors of 212027491720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 272

Divisors of 212027491720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 61 88 110 121 122 193 220 242 244 305 386 440 484 488 605 610 671 772 965 968 1210 1220 1342 1544 1930 2123 2420 2440 2684 3355 3721 3860 4246 4840 5368 6710 7381 7442 7720 8492 10615 11773 13420 14762 14884 16984 18605 21230 23353 23546 26840 29524 29768 36905 37210 40931 42460 46706 47092 58865 59048 73810 74420 81862 84920 93412 94184 116765 117730 129503 147620 148840 163724 186824 204655 226981 233530 235460 259006 295240 327448 409310 450241 453962 467060 470920 518012 647515 718153 818620 900482 907924 934120 1036024 1134905 1295030 1424533 1436306 1637240 1800964 1815848 2251205 2269810 2496791 2590060 2849066 2872612 3590765 3601928 4502410 4539620 4993582 5180120 5698132 5745224 7122665 7181530 7899683 9004820 9079240 9987164 11396264 12483955 14245330 14363060 15799366 18009640 19974328 24967910 27464701 28490660 28726120 31598732 39498415 43807333 49935820 54929402 56981320 63197464 78996830 86896513 87614666 99871640 109858804 137323505 157993660 173793026 175229332 219036665 219717608 274647010 315987320 347586052 350458664 434482565 438073330 481880663 549294020 695172104 868965130 876146660 963761326 1098588040 1737930260 1752293320 1927522652 2409403315 3475860520 3855045304 4818806630 5300687293 9637613260 10601374586 19275226520 21202749172 26503436465 42405498344 53006872930 106013745860 212027491720
• Sum of all divisors σ(n): 535875545520
• Sum of proper divisors (its aliquot sum) s(n): 323848053800
• 212027491720 is an abundant number, because the sum of its proper divisors (323848053800) is greater than itself. Its abundance is 111820562080

Bases of 212027491720

• Binary: 11000101011101110100101100010110001000₂
• Hexadecimal: 0x315DD2C588
• Base-36: 2PEJOZNS

Squares and roots of 212027491720

• 212027491720 squared (212027491720²) is 44955657245074668558400
• 212027491720 cubed (212027491720³) is 9531835244297227298547900336448000
• The square root of 212027491720 is 460464.4304612463
• The cube root of 212027491720 is 5962.9896915049

Scales and comparisons

• 212,027,491,720 seconds is equal to 6,741 years, 42 weeks, 3 days, 21 hours, 28 minutes, 40 seconds.
• To count from 1 to 212,027,491,720 would take you about thirteen thousand, four hundred eighty-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 212027491720 cubic inches would be around 496.9 feet tall.

Recreational maths with 212027491720

• 212027491720 backwards is 027194720212
• The number of decimal digits it has is: 12
• The sum of 212027491720's digits is 37
• More coming soon!