13250497617

Names of 13250497617

• Cardinal: 13250497617 can be written as Thirteen billion, two hundred fifty million, four hundred ninety-seven thousand, six hundred seventeen.

Scientific notation

• Scientific notation: 1.3250497617 × 10¹⁰

Factors of 13250497617

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 766

Divisors of 13250497617

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 31 53 63 71 93 159 189 213 217 279 371 477 497 601 639 651 837 1113 1431 1491 1643 1803 1917 1953 2201 3339 3763 4207 4473 4929 5409 5859 6603 10017 11289 11501 12621 13419 14787 15407 16227 18631 19809 26341 31853 33867 34503 37863 42671 44361 46221 55893 59427 79023 95559 101601 103509 113589 116653 128013 130417 138663 167679 222971 237069 286677 298697 310527 349959 384039 391251 415989 503037 668913 711207 816571 860031 896091 987443 1049877 1152117 1173753 1322801 2006739 2261563 2449713 2688273 2962329 3149631 3521259 3968403 6020217 6784689 6912101 7349139 8064819 8886987 9259607 11905209 15830941 20354067 20736303 22047417 26660961 27778821 35715627 47492823 61062201 62208909 70108453 83336463 142478469 186626727 210325359 250009389 427435407 490759171 630976077 1472277513 1892928231 4416832539 13250497617
• Sum of all divisors σ(n): 23967498240
• Sum of proper divisors (its aliquot sum) s(n): 10717000623
• 13250497617 is a deficient number, because the sum of its proper divisors (10717000623) is less than itself. Its deficiency is 2533496994

Bases of 13250497617

• Binary: 1100010101110010101000110001010001₂
• Hexadecimal: 0x315CA8C51
• Base-36: 63505E9

Squares and roots of 13250497617

• 13250497617 squared (13250497617²) is 175575687098122678689
• 13250497617 cubed (13250497617³) is 2326465223496812199142251184113
• The square root of 13250497617 is 115110.8058220425
• The cube root of 13250497617 is 2366.3413682789

Scales and comparisons

• 13,250,497,617 seconds is equal to 421 years, 16 weeks, 6 days, 5 hours, 46 minutes, 57 seconds.
• To count from 1 to 13,250,497,617 would take you about eight hundred forty-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 13250497617 cubic inches would be around 197.2 feet tall.

Recreational maths with 13250497617

• 13250497617 backwards is 71679405231
• The number of decimal digits it has is: 11
• The sum of 13250497617's digits is 45
• More coming soon!