13040906528

Names of 13040906528

• Cardinal: 13040906528 can be written as Thirteen billion, forty million, nine hundred six thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3040906528 × 10¹⁰

Factors of 13040906528

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1203

Divisors of 13040906528

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 23 26 29 32 43 46 52 58 86 92 104 116 172 184 208 232 299 344 368 377 416 464 559 598 667 688 736 754 928 989 1093 1118 1196 1247 1334 1376 1508 1978 2186 2236 2392 2494 2668 3016 3956 4372 4472 4784 4988 5336 6032 7912 8671 8744 8944 9568 9976 10672 12064 12857 14209 15824 16211 17342 17488 17888 19952 21344 25139 25714 28418 28681 31648 31697 32422 34684 34976 39904 46999 50278 51428 56836 57362 63394 64844 69368 93998 100556 102856 113672 114724 126788 129688 138736 187996 201112 205712 227344 229448 253576 259376 277472 326807 372853 375992 402224 411424 412061 454688 458896 507152 518752 610987 653614 729031 745706 751984 804448 824122 917792 1014304 1080977 1221974 1307228 1362971 1458062 1491412 1503968 1648244 2161954 2443948 2614456 2725942 2916124 2982824 3296488 4323908 4887896 5228912 5451884 5832248 5965648 6592976 8647816 9477403 9775792 10457824 10903768 11664496 11931296 13185952 14052701 17295632 17718623 18954806 19551584 21807536 23328992 28105402 31348333 34591264 35437246 37909612 43615072 56210804 62696666 70874492 75819224 112421608 125393332 141748984 151638448 224843216 250786664 283497968 303276896 407528329 449686432 501573328 566995936 815056658 1003146656 1630113316 3260226632 6520453264 13040906528
• Sum of all divisors σ(n): 30568285440
• Sum of proper divisors (its aliquot sum) s(n): 17527378912
• 13040906528 is an abundant number, because the sum of its proper divisors (17527378912) is greater than itself. Its abundance is 4486472384

Bases of 13040906528

• Binary: 1100001001010011000111000100100000₂
• Hexadecimal: 0x3094C7120
• Base-36: 5ZO7VVK

Squares and roots of 13040906528

• 13040906528 squared (13040906528²) is 170065243072033014784
• 13040906528 cubed (13040906528³) is 2217804938563982116728186109952
• The square root of 13040906528 is 114196.7886063351
• The cube root of 13040906528 is 2353.7983858557

Scales and comparisons

• 13,040,906,528 seconds is equal to 414 years, 34 weeks, 2 days, 10 hours, 2 minutes, 8 seconds.
• To count from 1 to 13,040,906,528 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 13040906528 cubic inches would be around 196.1 feet tall.

Recreational maths with 13040906528

• 13040906528 backwards is 82560904031
• The number of decimal digits it has is: 11
• The sum of 13040906528's digits is 38
• More coming soon!