27143160642

Names of 27143160642

• Cardinal: 27143160642 can be written as Twenty-seven billion, one hundred forty-three million, one hundred sixty thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 2.7143160642 × 10¹⁰

Factors of 27143160642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 324

Divisors of 27143160642

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 43 54 78 86 117 129 169 234 258 263 338 351 387 507 526 559 702 774 789 1014 1118 1161 1521 1578 1677 2322 2367 3042 3354 3419 4563 4734 5031 6838 7101 7267 9126 10062 10257 11309 14202 14534 15093 20514 21801 22618 30186 30771 33927 43602 44447 61542 65403 67854 69169 88894 92313 101781 130806 133341 138338 147017 184626 196209 203562 207507 266682 294034 305343 392418 400023 415014 441051 610686 622521 800046 882102 899197 1200069 1245042 1323153 1798394 1867563 1911221 2400138 2646306 2697591 2974267 3735126 3822442 3969459 5395182 5733663 5948534 7938918 8092773 8922801 11467326 11689561 16185546 17200989 17845602 23379122 24278319 26768403 34401978 35068683 38665471 48556638 51602967 53536806 70137366 77330942 80305209 103205934 105206049 115996413 160610418 210412098 231992826 315618147 347989239 502651123 631236294 695978478 1005302246 1043967717 1507953369 2087935434 3015906738 4523860107 9047720214 13571580321 27143160642
• Sum of all divisors σ(n): 67088941920
• Sum of proper divisors (its aliquot sum) s(n): 39945781278
• 27143160642 is an abundant number, because the sum of its proper divisors (39945781278) is greater than itself. Its abundance is 12802620636

Bases of 27143160642

• Binary: 11001010001110110111100001101000010₂
• Hexadecimal: 0x651DBC342
• Base-36: CGWC4SI

Squares and roots of 27143160642

• 27143160642 squared (27143160642²) is 736751169637417852164
• 27143160642 cubed (27143160642³) is 19997755350649825655366059329288
• The square root of 27143160642 is 164751.8152919719
• The cube root of 27143160642 is 3005.2929022367

Scales and comparisons

• 27,143,160,642 seconds is equal to 863 years, 3 weeks, 3 days, 22 hours, 50 minutes, 42 seconds.
• To count from 1 to 27,143,160,642 would take you about one thousand, seven hundred twenty-six 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 27143160642 cubic inches would be around 250.4 feet tall.

Recreational maths with 27143160642

• 27143160642 backwards is 24606134172
• The number of decimal digits it has is: 11
• The sum of 27143160642's digits is 36
• More coming soon!