15797142389250

Names of 15797142389250

• Cardinal: 15797142389250 can be written as Fifteen trillion, seven hundred ninety-seven billion, one hundred forty-two million, three hundred eighty-nine thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.579714238925 × 10¹³

Factors of 15797142389250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1756

Divisors of 15797142389250

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 250 270 375 405 450 653 675 750 810 1093 1125 1306 1350 1959 2025 2186 2250 3265 3279 3375 3918 4050 5465 5877 6530 6558 6750 9795 9837 10125 10930 11754 16325 16395 17631 19590 19674 20250 27325 29385 29511 32650 32790 35262 48975 49185 52893 54650 58770 59022 81625 81975 88155 88533 97950 98370 105786 136625 146925 147555 163250 163950 176310 177066 244875 245925 264465 273250 293850 295110 409875 440775 442665 489750 491850 528930 713729 734625 737775 819750 881550 885330 1194649 1229625 1322325 1427458 1469250 1475550 2141187 2203875 2213325 2389298 2459250 2644650 3568645 3583947 3688875 4282374 4407750 4426650 5973245 6423561 6611625 7137290 7167894 7377750 10705935 10751841 11066625 11946490 12847122 13223250 17843225 17919735 19270683 21411870 21503682 22133250 29866225 32117805 32255523 35686450 35839470 38541366 53529675 53759205 57812049 59732450 64235610 64511046 89216125 89598675 96353415 96766569 107059350 107518410 115624098 149331125 160589025 161277615 178432250 179197350 192706830 193533138 267648375 268796025 289060245 298662250 321178050 322555230 447993375 481767075 483832845 535296750 537592050 578120490 780105797 802945125 806388075 895986750 963534150 967665690 1343980125 1445301225 1560211594 1605890250 1612776150 2340317391 2408835375 2419164225 2687960250 2890602450 3900528985 4031940375 4680634782 4817670750 4838328450 7020952173 7226506125 7801057970 8063880750 11701586955 12095821125 14041904346 14453012250 19502644925 21062856519 23403173910 24191642250 35104760865 39005289850 42125713038 58507934775 63188569557 70209521730 97513224625 105314282595 117015869550 126377139114 175523804325 195026449250 210628565190 292539673875 315942847785 351047608650 526571412975 585079347750 631885695570 877619021625 1053142825950 1579714238925 1755238043250 2632857064875 3159428477850 5265714129750 7898571194625 15797142389250
• Sum of all divisors σ(n): 44283997631016
• Sum of proper divisors (its aliquot sum) s(n): 28486855241766
• 15797142389250 is an abundant number, because the sum of its proper divisors (28486855241766) is greater than itself. Its abundance is 12689712852516

Bases of 15797142389250

• Binary: 11100101111000001111000011111000001000000010₂
• Hexadecimal: 0xE5E0F0F8202
• Base-36: 5LL3UPI4I

Squares and roots of 15797142389250

• 15797142389250 squared (15797142389250²) is 249549707666239198515562500
• 15797142389250 cubed (15797142389250³) is 3942172265199292934000138044557703125000
• The square root of 15797142389250 is 3974561.9116136561
• The cube root of 15797142389250 is 25091.4741651313

Scales and comparisons

• 15,797,142,389,250 seconds is equal to 502,300 years, 13 weeks, 5 days, 4 hours, 7 minutes, 30 seconds.
• To count from 1 to 15,797,142,389,250 would take you about one million, two hundred fifty-five thousand, seven hundred fifty 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 15797142389250 cubic inches would be around 2091 feet tall.

Recreational maths with 15797142389250

• 15797142389250 backwards is 05298324179751
• The number of decimal digits it has is: 14
• The sum of 15797142389250's digits is 63
• More coming soon!