13155206625

Names of 13155206625

• Cardinal: 13155206625 can be written as Thirteen billion, one hundred fifty-five million, two hundred six thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3155206625 × 10¹⁰

Factors of 13155206625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 274

Divisors of 13155206625

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 37 45 55 61 75 99 111 125 135 157 165 183 185 225 275 297 305 333 375 407 471 495 549 555 671 675 785 825 915 925 999 1125 1221 1375 1413 1485 1525 1647 1665 1727 2013 2035 2257 2355 2475 2745 2775 3355 3375 3663 3925 4125 4239 4575 4625 4995 5181 5809 6039 6105 6771 7065 7425 7625 8235 8325 8635 9577 10065 10175 10989 11285 11775 12375 13725 13875 15543 16775 17427 18117 18315 19625 20313 21195 22875 24827 24975 25905 28731 29045 30195 30525 33855 35325 37125 41175 41625 43175 46629 47885 50325 50875 52281 54945 56425 58875 60939 63899 68625 74481 77715 83875 86193 87135 90585 91575 101565 105347 105975 124135 124875 129525 143655 145225 150975 152625 156843 169275 176625 191697 205875 215875 223443 233145 239425 251625 258579 261405 274725 282125 304695 316041 319495 354349 372405 388575 430965 435675 452925 457875 507825 526735 529875 575091 620675 647625 670329 718275 726125 754875 784215 846375 948123 958485 1063047 1117215 1165725 1197125 1292895 1307025 1373625 1523475 1580205 1597475 1725273 1771745 1862025 1942875 2154825 2178375 2264625 2539125 2633675 2844369 2875455 3103375 3189141 3351645 3591375 3897839 3921075 4740615 4792425 5315235 5586075 5828625 6464475 6535125 7617375 7901025 7987375 8626365 8858725 9310125 9567423 10774125 11693517 13168375 14221845 14377275 15945705 16758225 19489195 19605375 23703075 23962125 26576175 27930375 32322375 35080551 39505125 43131825 44293625 47837115 58467585 71109225 71886375 79728525 83791125 97445975 105241653 118515375 132880875 175402755 215659125 239185575 292337925 355546125 398642625 487229875 526208265 877013775 1195927875 1461689625 2631041325 4385068875 13155206625
• Sum of all divisors σ(n): 27873930240
• Sum of proper divisors (its aliquot sum) s(n): 14718723615
• 13155206625 is an abundant number, because the sum of its proper divisors (14718723615) is greater than itself. Its abundance is 1563516990

Bases of 13155206625

• Binary: 1100010000000111001000010111100001₂
• Hexadecimal: 0x3101C85E1
• Base-36: 61K9QE9

Squares and roots of 13155206625

• 13155206625 squared (13155206625²) is 173059461346443890625
• 13155206625 cubed (13155206625³) is 2276632972423670090140775390625
• The square root of 13155206625 is 114696.1491289049
• The cube root of 13155206625 is 2360.6551987801

Scales and comparisons

• 13,155,206,625 seconds is equal to 418 years, 15 weeks, 2 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,155,206,625 would take you about eight hundred thirty-six 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 13155206625 cubic inches would be around 196.7 feet tall.

Recreational maths with 13155206625

• 13155206625 backwards is 52660255131
• The number of decimal digits it has is: 11
• The sum of 13155206625's digits is 36
• More coming soon!