27228272878940

Names of 27228272878940

• Cardinal: 27228272878940 can be written as Twenty-seven trillion, two hundred twenty-eight billion, two hundred seventy-two million, eight hundred seventy-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.722827287894 × 10¹³

Factors of 27228272878940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 72737

Divisors of 27228272878940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 151 302 604 755 1057 1510 2114 3020 4228 5285 10570 21140 30931 41641 61862 83282 123724 154655 166564 208205 216517 291487 309310 416410 433034 582974 618620 832820 866068 1082585 1165948 1457435 2165170 2914870 4330340 4670581 5829740 6287791 9341162 12575582 18682324 23352905 25151164 31438955 32694067 44014537 46705810 62877910 65388134 88029074 93411620 125755820 130776268 163470335 176058148 220072685 326940670 440145370 653881340 880290740 1287997771 2575995542 5151991084 6439988855 9015984397 12879977710 18031968794 25759955420 36063937588 45079921985 90159843970 180319687940 194487663421 388975326842 777950653684 972438317105 1361413643947 1944876634210 2722827287894 3889753268420 5445654575788 6807068219735 13614136439470 27228272878940
• Sum of all divisors σ(n): 65784328608768
• Sum of proper divisors (its aliquot sum) s(n): 38556055729828
• 27228272878940 is an abundant number, because the sum of its proper divisors (38556055729828) is greater than itself. Its abundance is 11327782850888

Bases of 27228272878940

• Binary: 110001100001110010011100010000110010101011100₂
• Hexadecimal: 0x18C39388655C
• Base-36: 9NGHUNPZW

Squares and roots of 27228272878940

• 27228272878940 squared (27228272878940²) is 741378843970019555895523600
• 27228272878940 cubed (27228272878940³) is 20186465470288773432251508622030712984000
• The square root of 27228272878940 is 5218071.7586997593
• The cube root of 27228272878940 is 30084.3083587933

Scales and comparisons

• 27,228,272,878,940 seconds is equal to 865,774 years, 44 weeks, 3 days, 5 hours, 2 minutes, 20 seconds.
• To count from 1 to 27,228,272,878,940 would take you about two million, one hundred sixty-four thousand, four hundred thirty-seven 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 27228272878940 cubic inches would be around 2507 feet tall.

Recreational maths with 27228272878940

• 27228272878940 backwards is 04987827282272
• The number of decimal digits it has is: 14
• The sum of 27228272878940's digits is 68
• More coming soon!