15225165000

Names of 15225165000

• Cardinal: 15225165000 can be written as Fifteen billion, two hundred twenty-five million, one hundred sixty-five thousand.

Scientific notation

• Scientific notation: 1.5225165 × 10¹⁰

Factors of 15225165000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4187

Divisors of 15225165000

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 125 135 150 162 180 200 216 225 243 250 270 300 324 360 375 405 450 486 500 540 600 625 648 675 729 750 810 900 972 1000 1080 1125 1215 1250 1350 1458 1500 1620 1800 1875 1944 2025 2250 2430 2500 2700 2916 3000 3240 3375 3645 3750 4050 4177 4500 4860 5000 5400 5625 5832 6075 6750 7290 7500 8100 8354 9000 9720 10125 11250 12150 12531 13500 14580 15000 16200 16708 16875 18225 20250 20885 22500 24300 25062 27000 29160 30375 33416 33750 36450 37593 40500 41770 45000 48600 50124 50625 60750 62655 67500 72900 75186 81000 83540 91125 100248 101250 104425 112779 121500 125310 135000 145800 150372 151875 167080 182250 187965 202500 208850 225558 243000 250620 300744 303750 313275 338337 364500 375930 405000 417700 451116 455625 501240 522125 563895 607500 626550 676674 729000 751860 835400 902232 911250 939825 1015011 1044250 1127790 1215000 1253100 1353348 1503720 1566375 1691685 1822500 1879650 2030022 2088500 2255580 2506200 2610625 2706696 2819475 3045033 3132750 3383370 3645000 3759300 4060044 4177000 4511160 4699125 5075055 5221250 5638950 6090066 6265500 6766740 7518600 7831875 8120088 8458425 9398250 10150110 10442500 11277900 12180132 12531000 13533480 14097375 15225165 15663750 16916850 18796500 20300220 20885000 22555800 23495625 24360264 25375275 28194750 30450330 31327500 33833700 37593000 40600440 42292125 46991250 50750550 56389500 60900660 62655000 67667400 70486875 76125825 84584250 93982500 101501100 112779000 121801320 126876375 140973750 152251650 169168500 187965000 203002200 211460625 253752750 281947500 304503300 338337000 380629125 422921250 507505500 563895000 609006600 634381875 761258250 845842500 1015011000 1268763750 1522516500 1691685000 1903145625 2537527500 3045033000 3806291250 5075055000 7612582500 15225165000
• Sum of all divisors σ(n): 53497180110
• Sum of proper divisors (its aliquot sum) s(n): 38272015110
• 15225165000 is an abundant number, because the sum of its proper divisors (38272015110) is greater than itself. Its abundance is 23046850110

Bases of 15225165000

• Binary: 1110001011011111011001010011001000₂
• Hexadecimal: 0x38B7D94C8
• Base-36: 6ZSO4I0

Squares and roots of 15225165000

• 15225165000 squared (15225165000²) is 231805649277225000000
• 15225165000 cubed (15225165000³) is 3529279258177881367125000000000
• The square root of 15225165000 is 123390.2954044603
• The cube root of 15225165000 is 2478.4909415453

Scales and comparisons

• 15,225,165,000 seconds is equal to 484 years, 5 weeks, 6 days, 4 hours, 30 minutes.
• To count from 1 to 15,225,165,000 would take you about nine hundred sixty-eight 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 15225165000 cubic inches would be around 206.5 feet tall.

Recreational maths with 15225165000

• 15225165000 backwards is 00056152251
• 15225165000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15225165000's digits is 27
• More coming soon!