27403168428

Names of 27403168428

• Cardinal: 27403168428 can be written as Twenty-seven billion, four hundred three million, one hundred sixty-eight thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7403168428 × 10¹⁰

Factors of 27403168428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 959

Divisors of 27403168428

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 102 108 153 204 289 306 459 578 612 867 918 937 1156 1734 1836 1874 2601 2811 3468 3748 5202 5622 7803 8433 10404 11244 15606 15929 16866 25299 31212 31858 33732 47787 50598 63716 95574 101196 143361 191148 270793 286722 430083 541586 573444 812379 860166 877969 1083172 1624758 1720332 1755938 2437137 2633907 3249516 3511876 4874274 5267814 7311411 7901721 9748548 10535628 14622822 14925473 15803442 23705163 29245644 29850946 31606884 44776419 47410326 59701892 89552838 94820652 134329257 179105676 253733041 268658514 402987771 507466082 537317028 761199123 805975542 1014932164 1522398246 1611951084 2283597369 3044796492 4567194738 6850792107 9134389476 13701584214 27403168428
• Sum of all divisors σ(n): 75550845720
• Sum of proper divisors (its aliquot sum) s(n): 48147677292
• 27403168428 is an abundant number, because the sum of its proper divisors (48147677292) is greater than itself. Its abundance is 20744508864

Bases of 27403168428

• Binary: 11001100001010110110010101010101100₂
• Hexadecimal: 0x6615B2AAC
• Base-36: CL75030

Squares and roots of 27403168428

• 27403168428 squared (27403168428²) is 750933639893335991184
• 27403168428 cubed (27403168428³) is 20577961012248186121209475138752
• The square root of 27403168428 is 165539.0238825879
• The cube root of 27403168428 is 3014.8584513137

Scales and comparisons

• 27,403,168,428 seconds is equal to 871 years, 17 weeks, 3 days, 7 hours, 13 minutes, 48 seconds.
• To count from 1 to 27,403,168,428 would take you about one thousand, seven hundred forty-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 27403168428 cubic inches would be around 251.2 feet tall.

Recreational maths with 27403168428

• 27403168428 backwards is 82486130472
• The number of decimal digits it has is: 11
• The sum of 27403168428's digits is 45
• More coming soon!