13255625824

Names of 13255625824

• Cardinal: 13255625824 can be written as Thirteen billion, two hundred fifty-five million, six hundred twenty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.3255625824 × 10¹⁰

Factors of 13255625824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 188

Divisors of 13255625824

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 47 49 56 86 89 94 98 112 172 178 188 196 224 301 329 344 356 376 392 602 623 658 688 712 752 784 1204 1246 1316 1376 1424 1504 1568 2021 2107 2209 2303 2408 2492 2632 2848 3827 4042 4183 4214 4361 4418 4606 4816 4984 5264 7654 8084 8366 8428 8722 8836 9212 9632 9968 10528 14147 15308 15463 16168 16732 16856 17444 17672 18424 19936 26789 28294 29281 30616 30926 32336 33464 33712 34888 35344 36848 53578 56588 58562 61232 61852 64672 66928 67424 69776 70688 73696 94987 99029 107156 108241 113176 117124 122464 123704 133856 139552 179869 187523 189974 196601 198058 204967 214312 216482 226352 234248 247408 359738 375046 379948 393202 396116 409934 428624 432964 452704 468496 494816 664909 719476 750092 759896 786404 792232 819868 857248 865928 936992 1259083 1329818 1376207 1438952 1500184 1519792 1572808 1584464 1639736 1731856 2518166 2659636 2752414 2877904 3000368 3039584 3145616 3168928 3279472 3463712 4654363 5036332 5319272 5504828 5755808 6000736 6291232 6558944 8453843 8813581 9308726 9633449 10072664 10638544 11009656 16907686 17627162 18617452 19266898 20145328 21277088 22019312 33815372 35254324 37234904 38533796 40290656 44038624 59176901 67630744 70508648 74469808 77067592 118353802 135261488 141017296 148939616 154135184 236707604 270522976 282034592 308270368 414238307 473415208 828476614 946830416 1656953228 1893660832 3313906456 6627812912 13255625824
• Sum of all divisors σ(n): 32095352520
• Sum of proper divisors (its aliquot sum) s(n): 18839726696
• 13255625824 is an abundant number, because the sum of its proper divisors (18839726696) is greater than itself. Its abundance is 5584100872

Bases of 13255625824

• Binary: 1100010110000110001100110001100000₂
• Hexadecimal: 0x31618CC60
• Base-36: 63822CG

Squares and roots of 13255625824

• 13255625824 squared (13255625824²) is 175711615985895678976
• 13255625824 cubed (13255625824³) is 2329167434439409982004279476224
• The square root of 13255625824 is 115133.0787567153
• The cube root of 13255625824 is 2366.6466026821

Scales and comparisons

• 13,255,625,824 seconds is equal to 421 years, 25 weeks, 2 days, 14 hours, 17 minutes, 4 seconds.
• To count from 1 to 13,255,625,824 would take you about eight hundred forty-two 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 13255625824 cubic inches would be around 197.2 feet tall.

Recreational maths with 13255625824

• 13255625824 backwards is 42852655231
• 13255625824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13255625824's digits is 43
• More coming soon!