13045508946

Names of 13045508946

• Cardinal: 13045508946 can be written as Thirteen billion, forty-five million, five hundred eight thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.3045508946 × 10¹⁰

Factors of 13045508946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6548

Divisors of 13045508946

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 73 81 114 146 162 171 219 243 342 438 486 513 657 729 1026 1314 1387 1458 1539 1971 2774 3078 3942 4161 4617 5913 6451 8322 9234 11826 12483 12902 13851 17739 19353 24966 27702 35478 37449 38706 53217 58059 74898 106434 112347 116118 122569 174177 224694 245138 337041 348354 367707 470923 522531 674082 735414 941846 1011123 1045062 1103121 1412769 1567593 2022246 2206242 2825538 3135186 3309363 4238307 4702779 6618726 8476614 8947537 9405558 9928089 12714921 17895074 19856178 25429842 26842611 29784267 38144763 53685222 59568534 76289526 80527833 89352801 114434289 161055666 178705602 228868578 241583499 343302867 483166998 686605734 724750497 1449500994 2174251491 4348502982 6522754473 13045508946
• Sum of all divisors σ(n): 31311039840
• Sum of proper divisors (its aliquot sum) s(n): 18265530894
• 13045508946 is an abundant number, because the sum of its proper divisors (18265530894) is greater than itself. Its abundance is 5220021948

Bases of 13045508946

• Binary: 1100001001100100101010101101010010₂
• Hexadecimal: 0x30992AB52
• Base-36: 5ZQYJ4I

Squares and roots of 13045508946

• 13045508946 squared (13045508946²) is 170185303660166030916
• 13045508946 cubed (13045508946³) is 2220153901376422500159990574536
• The square root of 13045508946 is 114216.9380871331
• The cube root of 13045508946 is 2354.0752554089

Scales and comparisons

• 13,045,508,946 seconds is equal to 414 years, 41 weeks, 6 days, 16 hours, 29 minutes, 6 seconds.
• To count from 1 to 13,045,508,946 would take you about eight hundred twenty-nine 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 13045508946 cubic inches would be around 196.2 feet tall.

Recreational maths with 13045508946

• 13045508946 backwards is 64980554031
• The number of decimal digits it has is: 11
• The sum of 13045508946's digits is 45
• More coming soon!