13185834948

Names of 13185834948

• Cardinal: 13185834948 can be written as Thirteen billion, one hundred eighty-five million, eight hundred thirty-four thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.3185834948 × 10¹⁰

Factors of 13185834948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2801

Divisors of 13185834948

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 73 78 99 117 132 143 146 156 169 198 219 234 286 292 338 396 429 438 468 507 572 657 676 803 858 876 949 1014 1287 1314 1521 1606 1716 1859 1898 2028 2409 2574 2628 2699 2847 3042 3212 3718 3796 4818 5148 5398 5577 5694 6084 7227 7436 8097 8541 9636 10439 10796 11154 11388 12337 14454 16194 16731 17082 20878 22308 24291 24674 28908 29689 31317 32388 33462 34164 35087 37011 41756 48582 49348 59378 62634 66924 70174 74022 89067 93951 97164 105261 111033 118756 125268 135707 140348 148044 178134 187902 197027 210522 222066 267201 271414 315783 356268 375804 385957 394054 407121 421044 444132 456131 534402 542828 591081 631566 771914 788108 814242 912262 1068804 1157871 1182162 1221363 1263132 1368393 1543828 1628484 1773243 1824524 2167297 2315742 2364324 2442726 2561351 2736786 3473613 3546486 4105179 4334594 4631484 4885452 5017441 5122702 5473572 6501891 6947226 7092972 7684053 8210358 8669188 10034882 10245404 13003782 13894452 15052323 15368106 16420716 19505673 20069764 23052159 26007564 28174861 30104646 30736212 33297563 39011346 45156969 46104318 56349722 60209292 66595126 78022692 84524583 90313938 92208636 99892689 112699444 133190252 169049166 180627876 199785378 253573749 299678067 338098332 366273193 399570756 507147498 599356134 732546386 1014294996 1098819579 1198712268 1465092772 2197639158 3296458737 4395278316 6592917474 13185834948
• Sum of all divisors σ(n): 39927232800
• Sum of proper divisors (its aliquot sum) s(n): 26741397852
• 13185834948 is an abundant number, because the sum of its proper divisors (26741397852) is greater than itself. Its abundance is 13555562904

Bases of 13185834948

• Binary: 1100010001111011111101111111000100₂
• Hexadecimal: 0x311EFDFC4
• Base-36: 622I7D0

Squares and roots of 13185834948

• 13185834948 squared (13185834948²) is 173866243275898162704
• 13185834948 cubed (13185834948³) is 2292571586864807999871393379392
• The square root of 13185834948 is 114829.5909075705
• The cube root of 13185834948 is 2362.4858268067

Scales and comparisons

• 13,185,834,948 seconds is equal to 419 years, 13 weeks, 6 days, 19 hours, 55 minutes, 48 seconds.
• To count from 1 to 13,185,834,948 would take you about eight hundred thirty-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 13185834948 cubic inches would be around 196.9 feet tall.

Recreational maths with 13185834948

• 13185834948 backwards is 84943858131
• The number of decimal digits it has is: 11
• The sum of 13185834948's digits is 54
• More coming soon!