28427024088

Names of 28427024088

• Cardinal: 28427024088 can be written as Twenty-eight billion, four hundred twenty-seven million, twenty-four thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.8427024088 × 10¹⁰

Factors of 28427024088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4532

Divisors of 28427024088

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 97 108 194 216 291 331 388 582 662 776 873 993 1164 1324 1746 1986 2328 2619 2648 2979 3492 3972 4099 5238 5958 6984 7944 8198 8937 10476 11916 12297 16396 17874 20952 23832 24594 32107 32792 35748 36891 49188 64214 71496 73782 96321 98376 110673 128428 147564 192642 221346 256856 288963 295128 385284 397603 442692 577926 770568 795206 866889 885384 1155852 1192809 1356769 1590412 1733778 2311704 2385618 2713538 3180824 3467556 3578427 4070307 4771236 5427076 6935112 7156854 8140614 9542472 10735281 10854152 12210921 14313708 16281228 21470562 24421842 28627416 32562456 36632763 42941124 48843684 73265526 85882248 97687368 131606593 146531052 263213186 293062104 394819779 526426372 789639558 1052852744 1184459337 1579279116 2368918674 3158558232 3553378011 4737837348 7106756022 9475674696 14213512044 28427024088
• Sum of all divisors σ(n): 80038560000
• Sum of proper divisors (its aliquot sum) s(n): 51611535912
• 28427024088 is an abundant number, because the sum of its proper divisors (51611535912) is greater than itself. Its abundance is 23184511824

Bases of 28427024088

• Binary: 11010011110011000011111011011011000₂
• Hexadecimal: 0x69E61F6D8
• Base-36: D24PS60

Squares and roots of 28427024088

• 28427024088 squared (28427024088²) is 808095698499732231744
• 28427024088 cubed (28427024088³) is 22971755886661073613336686249472
• The square root of 28427024088 is 168603.1556288315
• The cube root of 28427024088 is 3051.9480196493

Scales and comparisons

• 28,427,024,088 seconds is equal to 903 years, 46 weeks, 2 days, 11 hours, 34 minutes, 48 seconds.
• To count from 1 to 28,427,024,088 would take you about one thousand, eight hundred 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 28427024088 cubic inches would be around 254.3 feet tall.

Recreational maths with 28427024088

• 28427024088 backwards is 88042072482
• The number of decimal digits it has is: 11
• The sum of 28427024088's digits is 45
• More coming soon!