13530973365

Names of 13530973365

• Cardinal: 13530973365 can be written as Thirteen billion, five hundred thirty million, nine hundred seventy-three thousand, three hundred sixty-five.

Scientific notation

• Scientific notation: 1.3530973365 × 10¹⁰

Factors of 13530973365

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31016

Divisors of 13530973365

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 13 15 21 35 39 45 63 65 91 105 107 117 195 273 315 321 455 535 585 749 819 963 1365 1391 1605 2247 3745 4095 4173 4815 6741 6955 9737 11235 12519 20865 29211 30881 33705 48685 62595 87633 92643 146055 154405 216167 277929 401453 438165 463215 648501 1080835 1204359 1389645 1945503 2007265 2810171 3242505 3304267 3613077 6021795 8430513 9727515 9912801 14050855 16521335 18065385 23129869 25291539 29738403 42152565 42955471 49564005 69389607 115649345 126457695 128866413 148692015 208168821 214777355 300688297 346948035 386599239 644332065 902064891 1040844105 1503441485 1932996195 2706194673 4510324455 13530973365
• Sum of all divisors σ(n): 29136796416
• Sum of proper divisors (its aliquot sum) s(n): 15605823051
• 13530973365 is an abundant number, because the sum of its proper divisors (15605823051) is greater than itself. Its abundance is 2074849686

Bases of 13530973365

• Binary: 1100100110100000100100010010110101₂
• Hexadecimal: 0x3268244B5
• Base-36: 67RZPV9

Squares and roots of 13530973365

• 13530973365 squared (13530973365²) is 183087240204339423225
• 13530973365 cubed (13530973365³) is 2477348570676273893076937402125
• The square root of 13530973365 is 116322.7121631885
• The cube root of 13530973365 is 2382.9211927025

Scales and comparisons

• 13,530,973,365 seconds is equal to 430 years, 12 weeks, 4 days, 11 hours, 42 minutes, 45 seconds.
• To count from 1 to 13,530,973,365 would take you about eight hundred sixty 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 13530973365 cubic inches would be around 198.6 feet tall.

Recreational maths with 13530973365

• 13530973365 backwards is 56337903531
• 13530973365 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13530973365's digits is 45
• More coming soon!