13980055728

Names of 13980055728

• Cardinal: 13980055728 can be written as Thirteen billion, nine hundred eighty million, fifty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3980055728 × 10¹⁰

Factors of 13980055728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 689

Divisors of 13980055728

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 48 74 109 111 148 218 222 257 281 296 327 436 444 514 562 592 654 771 843 872 888 1028 1124 1308 1542 1686 1744 1776 2056 2248 2616 3084 3372 4033 4112 4496 5232 6168 6744 8066 9509 10397 12099 12336 13488 16132 19018 20794 24198 28013 28527 30629 31191 32264 38036 41588 48396 56026 57054 61258 62382 64528 72217 76072 83176 84039 91887 96792 112052 114108 122516 124764 144434 152144 166352 168078 183774 193584 216651 224104 228216 245032 249528 288868 336156 367548 433302 448208 456432 490064 499056 577736 672312 735096 866604 1036481 1133273 1155472 1344624 1470192 1733208 2072962 2266546 2672029 3109443 3399819 3466416 4145924 4533092 5344058 6218886 6799638 7871653 8016087 8291848 9066184 10688116 12437772 13599276 15743306 16032174 16583696 18132368 21376232 23614959 24875544 27198552 31486612 32064348 42752464 47229918 49751088 54397104 62973224 64128696 94459836 125946448 128257392 188919672 291251161 377839344 582502322 873753483 1165004644 1747506966 2330009288 3495013932 4660018576 6990027864 13980055728
• Sum of all divisors σ(n): 37710889920
• Sum of proper divisors (its aliquot sum) s(n): 23730834192
• 13980055728 is an abundant number, because the sum of its proper divisors (23730834192) is greater than itself. Its abundance is 9750778464

Bases of 13980055728

• Binary: 1101000001010001101011100010110000₂
• Hexadecimal: 0x34146B8B0
• Base-36: 6F7D41C

Squares and roots of 13980055728

• 13980055728 squared (13980055728²) is 195441958157985609984
• 13980055728 cubed (13980055728³) is 2732289466638083055798393188352
• The square root of 13980055728 is 118237.2856927965
• The cube root of 13980055728 is 2408.9972313905

Scales and comparisons

• 13,980,055,728 seconds is equal to 444 years, 27 weeks, 1 day, 4 hours, 48 minutes, 48 seconds.
• To count from 1 to 13,980,055,728 would take you about eight hundred eighty-nine 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 13980055728 cubic inches would be around 200.7 feet tall.

Recreational maths with 13980055728

• 13980055728 backwards is 82755008931
• 13980055728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13980055728's digits is 48
• More coming soon!