145362716513

Names of 145362716513

• Cardinal: 145362716513 can be written as One hundred forty-five billion, three hundred sixty-two million, seven hundred sixteen thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.45362716513 × 10¹¹

Factors of 145362716513

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 831

Divisors of 145362716513

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 43 127 191 301 463 889 1337 1849 3241 5461 8213 12943 19909 24257 38227 57491 58801 88433 139363 169799 234823 353159 411607 619031 856087 1043051 1643761 2472113 2528443 3802619 5992609 7301357 11230991 17699101 26618333 44851193 78616937 108723049 163512617 313958351 482932613 761061343 1144588319 3380528291 20766102359 145362716513
• Sum of all divisors σ(n): 172691030016
• Sum of proper divisors (its aliquot sum) s(n): 27328313503
• 145362716513 is a deficient number, because the sum of its proper divisors (27328313503) is less than itself. Its deficiency is 118034403010

Bases of 145362716513

• Binary: 10000111011000010010110000011101100001₂
• Hexadecimal: 0x21D84B0761
• Base-36: 1US17HWH

Squares and roots of 145362716513

• 145362716513 squared (145362716513²) is 21130319352038802879169
• 145362716513 cubed (145362716513³) is 3071560621799574351500531540017697
• The square root of 145362716513 is 381264.6279331457
• The cube root of 145362716513 is 5257.9648296437

Scales and comparisons

• 145,362,716,513 seconds is equal to 4,622 years, 4 weeks, 2 days, 20 hours, 21 minutes, 53 seconds.
• To count from 1 to 145,362,716,513 would take you about nine thousand, two hundred forty-four 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 145362716513 cubic inches would be around 438.2 feet tall.

Recreational maths with 145362716513

• 145362716513 backwards is 315617263541
• The number of decimal digits it has is: 12
• The sum of 145362716513's digits is 44
• More coming soon!