28336440320

Names of 28336440320

• Cardinal: 28336440320 can be written as Twenty-eight billion, three hundred thirty-six million, four hundred forty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.833644032 × 10¹⁰

Factors of 28336440320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 178569

Divisors of 28336440320

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 256 310 320 496 512 620 640 992 1024 1240 1280 1984 2480 2560 3968 4960 5120 7936 9920 15872 19840 31744 39680 79360 158720 178531 357062 714124 892655 1428248 1785310 2856496 3570620 5534461 5712992 7141240 11068922 11425984 14282480 22137844 22851968 27672305 28564960 44275688 45703936 55344610 57129920 88551376 91407872 110689220 114259840 177102752 182815744 221378440 228519680 354205504 442756880 457039360 708411008 885513760 914078720 1416822016 1771027520 2833644032 3542055040 5667288064 7084110080 14168220160 28336440320
• Sum of all divisors σ(n): 70167360768
• Sum of proper divisors (its aliquot sum) s(n): 41830920448
• 28336440320 is an abundant number, because the sum of its proper divisors (41830920448) is greater than itself. Its abundance is 13494480128

Bases of 28336440320

• Binary: 11010011000111110111100010000000000₂
• Hexadecimal: 0x698FBC400
• Base-36: D0MS9A8

Squares and roots of 28336440320

• 28336440320 squared (28336440320²) is 802953850008921702400
• 28336440320 cubed (28336440320³) is 22752853850492041287610400768000
• The square root of 28336440320 is 168334.3111786781
• The cube root of 28336440320 is 3048.7028550221

Scales and comparisons

• 28,336,440,320 seconds is equal to 901 years, 4 days, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 28,336,440,320 would take you about one thousand, eight hundred 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 28336440320 cubic inches would be around 254.1 feet tall.

Recreational maths with 28336440320

• 28336440320 backwards is 02304463382
• The number of decimal digits it has is: 11
• The sum of 28336440320's digits is 35
• More coming soon!