13009741668

Names of 13009741668

• Cardinal: 13009741668 can be written as Thirteen billion, nine million, seven hundred forty-one thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3009741668 × 10¹⁰

Factors of 13009741668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4584

Divisors of 13009741668

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 84 98 99 108 126 132 147 154 189 196 198 231 252 294 297 308 343 378 396 441 462 539 588 594 686 693 756 882 924 1029 1078 1188 1323 1372 1386 1617 1764 2058 2079 2156 2401 2646 2772 3087 3234 3773 4116 4158 4561 4802 4851 5292 6174 6468 7203 7546 8316 9122 9261 9604 9702 11319 12348 13683 14406 14553 15092 18244 18522 19404 21609 22638 26411 27366 28812 29106 31927 33957 37044 41049 43218 45276 50171 52822 54732 58212 63854 64827 67914 79233 82098 86436 95781 100342 101871 105644 123147 127708 129654 135828 150513 158466 164196 191562 200684 203742 223489 237699 246294 259308 287343 301026 316932 351197 383124 407484 446978 451539 475398 492588 574686 602052 670467 702394 713097 862029 893956 903078 950796 1053591 1149372 1340934 1354617 1404788 1426194 1564423 1724058 1806156 2011401 2107182 2458379 2681868 2709234 2852388 3128846 3160773 3448116 4022802 4214364 4693269 4916758 5418468 6034203 6257692 6321546 7375137 8045604 9386538 9482319 9833516 10950961 12068406 12643092 14079807 14750274 17208653 18773076 18964638 21901922 22125411 24136812 28159614 29500548 32852883 34417306 37929276 42239421 43803844 44250822 51625959 56319228 65705766 66376233 68834612 84478842 88501644 98558649 103251918 120460571 131411532 132752466 154877877 168957684 197117298 206503836 240921142 265504932 295675947 309755754 361381713 394234596 464633631 481842284 591351894 619511508 722763426 929267262 1084145139 1182703788 1445526852 1858534524 2168290278 3252435417 4336580556 6504870834 13009741668
• Sum of all divisors σ(n): 42934624320
• Sum of proper divisors (its aliquot sum) s(n): 29924882652
• 13009741668 is an abundant number, because the sum of its proper divisors (29924882652) is greater than itself. Its abundance is 16915140984

Bases of 13009741668

• Binary: 1100000111011100001110011101100100₂
• Hexadecimal: 0x30770E764
• Base-36: 5Z5NWX0

Squares and roots of 13009741668

• 13009741668 squared (13009741668²) is 169253378268095422224
• 13009741668 cubed (13009741668³) is 2201942727704206689507626029632
• The square root of 13009741668 is 114060.2545499527
• The cube root of 13009741668 is 2351.9218724049

Scales and comparisons

• 13,009,741,668 seconds is equal to 413 years, 34 weeks, 5 days, 17 hours, 7 minutes, 48 seconds.
• To count from 1 to 13,009,741,668 would take you about eight hundred twenty-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 13009741668 cubic inches would be around 196 feet tall.

Recreational maths with 13009741668

• 13009741668 backwards is 86614790031
• The number of decimal digits it has is: 11
• The sum of 13009741668's digits is 45
• More coming soon!