13558727145

Names of 13558727145

• Cardinal: 13558727145 can be written as Thirteen billion, five hundred fifty-eight million, seven hundred twenty-seven thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.3558727145 × 10¹⁰

Factors of 13558727145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 551

Divisors of 13558727145

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 17 31 37 51 85 93 111 151 155 185 255 307 453 465 527 555 629 755 921 1147 1535 1581 1887 2265 2567 2635 3145 3441 4605 4681 5219 5587 5735 7701 7905 9435 9517 11359 12835 14043 15657 16761 17205 19499 23405 26095 27935 28551 34077 38505 46357 47585 56795 58497 70215 78285 79577 83805 94979 97495 139071 142755 161789 170385 173197 193103 231785 238731 284937 292485 352129 397885 474895 485367 519591 579309 695355 788069 808945 865985 965515 1056387 1193655 1424685 1437067 1715209 1760645 2364207 2426835 2597955 2896545 2944349 3940345 4311201 5145627 5281935 5986193 7185335 8576045 8833047 11821035 14721745 17958579 21556005 24430139 25728135 29158553 29930965 44165235 53171479 73290417 87475659 89792895 122150695 145792765 159514437 265857395 366452085 437378295 797572185 903915143 2711745429 4519575715 13558727145
• Sum of all divisors σ(n): 24593006592
• Sum of proper divisors (its aliquot sum) s(n): 11034279447
• 13558727145 is a deficient number, because the sum of its proper divisors (11034279447) is less than itself. Its deficiency is 2524447698

Bases of 13558727145

• Binary: 1100101000001010011100000111101001₂
• Hexadecimal: 0x32829C1E9
• Base-36: 688IKTL

Squares and roots of 13558727145

• 13558727145 squared (13558727145²) is 183839081792559851025
• 13558727145 cubed (13558727145³) is 2492623948612656511129823573625
• The square root of 13558727145 is 116441.9475318067
• The cube root of 13558727145 is 2384.5493067835

Scales and comparisons

• 13,558,727,145 seconds is equal to 431 years, 6 weeks, 3 days, 17 hours, 5 minutes, 45 seconds.
• To count from 1 to 13,558,727,145 would take you about eight hundred sixty-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 13558727145 cubic inches would be around 198.7 feet tall.

Recreational maths with 13558727145

• 13558727145 backwards is 54172785531
• The number of decimal digits it has is: 11
• The sum of 13558727145's digits is 48
• More coming soon!