13168120563

Names of 13168120563

• Cardinal: 13168120563 can be written as Thirteen billion, one hundred sixty-eight million, one hundred twenty thousand, five hundred sixty-three.

Scientific notation

• Scientific notation: 1.3168120563 × 10¹⁰

Factors of 13168120563

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 351

Divisors of 13168120563

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 19 23 27 39 57 69 117 171 207 247 293 299 351 437 513 621 741 879 897 1311 2223 2637 2691 3809 3933 5567 5681 6669 6739 7911 8073 11427 11799 16701 17043 20217 34281 50103 51129 60651 72371 85849 87607 102843 128041 150309 153387 181953 217113 257547 262821 384123 651339 772641 788463 1116037 1152369 1631131 1664533 1954017 1974527 2317923 2365389 3348111 3457107 4893393 4993599 5923581 10044333 14680179 14980797 17770743 21204703 25668851 30132999 37516013 44040537 44942391 53312229 63614109 77006553 112548039 190842327 231019659 337644117 487708169 572526981 693058977 1012932351 1463124507 4389373521 13168120563
• Sum of all divisors σ(n): 23155238400
• Sum of proper divisors (its aliquot sum) s(n): 9987117837
• 13168120563 is a deficient number, because the sum of its proper divisors (9987117837) is less than itself. Its deficiency is 3181002726

Bases of 13168120563

• Binary: 1100010000111000011001001011110011₂
• Hexadecimal: 0x310E192F3
• Base-36: 61RYIUR

Squares and roots of 13168120563

• 13168120563 squared (13168120563²) is 173399399161703436969
• 13168120563 cubed (13168120563³) is 2283344193713071990459263293547
• The square root of 13168120563 is 114752.4316212951
• The cube root of 13168120563 is 2361.4273996221

Scales and comparisons

• 13,168,120,563 seconds is equal to 418 years, 36 weeks, 4 days, 19 hours, 16 minutes, 3 seconds.
• To count from 1 to 13,168,120,563 would take you about eight hundred thirty-seven 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 13168120563 cubic inches would be around 196.8 feet tall.

Recreational maths with 13168120563

• 13168120563 backwards is 36502186131
• The number of decimal digits it has is: 11
• The sum of 13168120563's digits is 36
• More coming soon!