28084137088

Names of 28084137088

• Cardinal: 28084137088 can be written as Twenty-eight billion, eighty-four million, one hundred thirty-seven thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.8084137088 × 10¹⁰

Factors of 28084137088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3826

Divisors of 28084137088

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 272 448 476 544 571 896 952 1088 1142 1904 2176 2284 3229 3808 3997 4568 6458 7616 7994 9136 9707 12916 15232 15988 18272 19414 22603 25832 31976 36544 38828 45206 51664 54893 63952 67949 73088 77656 90412 103328 109786 127904 135898 155312 180824 206656 219572 255808 271796 310624 361648 384251 413312 439144 511616 543592 621248 723296 768502 878288 1087184 1242496 1446592 1537004 1756576 1843759 2174368 2893184 3074008 3513152 3687518 4348736 6148016 7026304 7375036 8697472 12296032 12906313 14750072 24592064 25812626 29500144 31343903 49184128 51625252 59000288 62687806 103250504 118000576 125375612 206501008 219407321 236001152 250751224 413002016 438814642 501502448 826004032 877629284 1003004896 1652008064 1755258568 2006009792 3510517136 4012019584 7021034272 14042068544 28084137088
• Sum of all divisors σ(n): 67842403200
• Sum of proper divisors (its aliquot sum) s(n): 39758266112
• 28084137088 is an abundant number, because the sum of its proper divisors (39758266112) is greater than itself. Its abundance is 11674129024

Bases of 28084137088

• Binary: 11010001001111100011110110010000000₂
• Hexadecimal: 0x689F1EC80
• Base-36: CWGKIV4

Squares and roots of 28084137088

• 28084137088 squared (28084137088²) is 788718755977577119744
• 28084137088 cubed (28084137088³) is 22150485666751095284982687465472
• The square root of 28084137088 is 167583.2243632995
• The cube root of 28084137088 is 3039.6274751281

Scales and comparisons

• 28,084,137,088 seconds is equal to 892 years, 51 weeks, 2 days, 21 hours, 11 minutes, 28 seconds.
• To count from 1 to 28,084,137,088 would take you about one thousand, seven hundred eighty-five 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 28084137088 cubic inches would be around 253.3 feet tall.

Recreational maths with 28084137088

• 28084137088 backwards is 88073148082
• The number of decimal digits it has is: 11
• The sum of 28084137088's digits is 49
• More coming soon!