13485097782

Names of 13485097782

• Cardinal: 13485097782 can be written as Thirteen billion, four hundred eighty-five million, ninety-seven thousand, seven hundred eighty-two.

Scientific notation

• Scientific notation: 1.3485097782 × 10¹⁰

Factors of 13485097782

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5148

Divisors of 13485097782

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 102 117 153 169 221 234 289 306 338 351 442 459 507 578 663 702 867 918 1014 1326 1521 1734 1989 2601 2873 3042 3757 3978 4563 5113 5202 5746 5967 7514 7803 8619 9126 10226 11271 11934 15339 15606 17238 22542 25857 30678 33813 46017 48841 51714 66469 67626 77571 86921 92034 97682 101439 132938 138051 146523 155142 173842 199407 202878 260763 276102 293046 398814 439569 521526 598221 782289 864097 879138 1129973 1196442 1318707 1477657 1564578 1728194 1794663 2259946 2346867 2592291 2637414 2955314 3389919 3589326 4432971 4693734 5184582 6779838 7776873 8865942 10169757 13298913 14689649 15553746 19209541 20339514 23330619 26597826 29379298 30509271 38419082 39896739 44068947 46661238 57628623 61018542 79793478 88137894 115257246 132206841 172885869 249724033 264413682 345771738 396620523 499448066 518657607 749172099 793241046 1037315214 1498344198 2247516297 4495032594 6742548891 13485097782
• Sum of all divisors σ(n): 34477156080
• Sum of proper divisors (its aliquot sum) s(n): 20992058298
• 13485097782 is an abundant number, because the sum of its proper divisors (20992058298) is greater than itself. Its abundance is 7506960516

Bases of 13485097782

• Binary: 1100100011110001100100001100110110₂
• Hexadecimal: 0x323C64336
• Base-36: 670OG1I

Squares and roots of 13485097782

• 13485097782 squared (13485097782²) is 181847862190101319524
• 13485097782 cubed (13485097782³) is 2452236203081176966268365695768
• The square root of 13485097782 is 116125.3537432719
• The cube root of 13485097782 is 2380.2251147609

Scales and comparisons

• 13,485,097,782 seconds is equal to 428 years, 40 weeks, 5 days, 12 hours, 29 minutes, 42 seconds.
• To count from 1 to 13,485,097,782 would take you about eight hundred fifty-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 13485097782 cubic inches would be around 198.4 feet tall.

Recreational maths with 13485097782

• 13485097782 backwards is 28779058431
• 13485097782 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13485097782's digits is 54
• More coming soon!