13040906648

Names of 13040906648

• Cardinal: 13040906648 can be written as Thirteen billion, forty million, nine hundred six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3040906648 × 10¹⁰

Factors of 13040906648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 232

Divisors of 13040906648

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 31 44 49 56 62 77 88 98 121 124 154 181 196 217 242 248 308 341 343 362 392 434 484 539 616 682 686 724 847 868 968 1078 1267 1364 1372 1448 1519 1694 1736 1991 2156 2387 2401 2534 2728 2744 3038 3388 3751 3773 3982 4312 4774 4802 5068 5611 5929 6076 6776 7502 7546 7964 8869 9548 9604 10136 10633 11222 11858 12152 13937 15004 15092 15928 16709 17738 19096 19208 21266 21901 22444 23716 26257 26411 27874 30008 30184 33418 35476 39277 41503 42532 43802 44888 47432 52514 52822 55748 61721 62083 66836 70952 74431 78554 83006 85064 87604 97559 105028 105644 111496 116963 123442 124166 133672 148862 153307 157108 166012 175208 183799 195118 210056 211288 233926 246884 248332 274939 290521 297724 306614 314216 332024 367598 390236 432047 434581 467852 493768 496664 549878 581042 595448 613228 678931 682913 735196 780472 818741 864094 869162 935704 1073149 1099756 1162084 1226456 1286593 1357862 1365826 1470392 1637482 1728188 1738324 1924573 2146298 2199512 2324168 2573186 2715724 2731652 3024329 3274964 3456376 3476648 3849146 4292596 4752517 4780391 5146372 5431448 5463304 6048658 6549928 7512043 7698292 8585192 9006151 9505034 9560782 10292744 12097316 13472011 15024086 15396584 18012302 19010068 19121564 21170303 24194632 26944022 30048172 33267619 36024604 38020136 38243128 42340606 52584301 53888044 60096344 66535238 72049208 84681212 105168602 107776088 133070476 148192121 169362424 210337204 232873333 266140952 296384242 420674408 465746666 592768484 931493332 1185536968 1630113331 1862986664 3260226662 6520453324 13040906648
• Sum of all divisors σ(n): 32544482880
• Sum of proper divisors (its aliquot sum) s(n): 19503576232
• 13040906648 is an abundant number, because the sum of its proper divisors (19503576232) is greater than itself. Its abundance is 6462669584

Bases of 13040906648

• Binary: 1100001001010011000111000110011000₂
• Hexadecimal: 0x3094C7198
• Base-36: 5ZO7VYW

Squares and roots of 13040906648

• 13040906648 squared (13040906648²) is 170065246201850595904
• 13040906648 cubed (13040906648³) is 2217804999787470186027235169792
• The square root of 13040906648 is 114196.7891317439
• The cube root of 13040906648 is 2353.7983930755

Scales and comparisons

• 13,040,906,648 seconds is equal to 414 years, 34 weeks, 2 days, 10 hours, 4 minutes, 8 seconds.
• To count from 1 to 13,040,906,648 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 13040906648 cubic inches would be around 196.1 feet tall.

Recreational maths with 13040906648

• 13040906648 backwards is 84660904031
• The number of decimal digits it has is: 11
• The sum of 13040906648's digits is 41
• More coming soon!