13720875156

Names of 13720875156

• Cardinal: 13720875156 can be written as Thirteen billion, seven hundred twenty million, eight hundred seventy-five thousand, one hundred fifty-six.

Scientific notation

• Scientific notation: 1.3720875156 × 10¹⁰

Factors of 13720875156

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8325

Divisors of 13720875156

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 31 36 38 57 62 76 79 93 114 124 158 171 186 228 237 279 316 342 372 474 558 589 684 711 948 1116 1178 1422 1501 1767 2356 2449 2844 3002 3534 4503 4898 5301 6004 7068 7347 8191 9006 9796 10602 13509 14694 16382 18012 21204 22041 24573 27018 29388 32764 44082 46531 49146 54036 73719 88164 93062 98292 139593 147438 155629 186124 253921 279186 294876 311258 418779 466887 507842 558372 622516 647089 761763 837558 933774 1015684 1294178 1400661 1523526 1675116 1867548 1941267 2285289 2588356 2801322 3047052 3882534 4570578 4824499 5602644 5823801 7765068 9141156 9648998 11647602 12294691 14473497 19297996 20059759 23295204 24589382 28946994 36884073 40119518 43420491 49178764 57893988 60179277 73768146 80239036 86840982 110652219 120358554 147536292 173681964 180537831 221304438 240717108 361075662 381135421 442608876 722151324 762270842 1143406263 1524541684 2286812526 3430218789 4573625052 6860437578 13720875156
• Sum of all divisors σ(n): 38168166400
• Sum of proper divisors (its aliquot sum) s(n): 24447291244
• 13720875156 is an abundant number, because the sum of its proper divisors (24447291244) is greater than itself. Its abundance is 10726416088

Bases of 13720875156

• Binary: 1100110001110100111111000010010100₂
• Hexadecimal: 0x331D3F094
• Base-36: 6AX1Z10

Squares and roots of 13720875156

• 13720875156 squared (13720875156²) is 188262415046538024336
• 13720875156 cubed (13720875156³) is 2583125093420604161921145796416
• The square root of 13720875156 is 117136.1394105167
• The cube root of 13720875156 is 2394.0172254799

Scales and comparisons

• 13,720,875,156 seconds is equal to 436 years, 14 weeks, 4 days, 10 hours, 12 minutes, 36 seconds.
• To count from 1 to 13,720,875,156 would take you about eight hundred seventy-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 13720875156 cubic inches would be around 199.5 feet tall.

Recreational maths with 13720875156

• 13720875156 backwards is 65157802731
• The number of decimal digits it has is: 11
• The sum of 13720875156's digits is 45
• More coming soon!