13267569906

Names of 13267569906

• Cardinal: 13267569906 can be written as Thirteen billion, two hundred sixty-seven million, five hundred sixty-nine thousand, nine hundred six.

Scientific notation

• Scientific notation: 1.3267569906 × 10¹⁰

Factors of 13267569906

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3307

Divisors of 13267569906

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 27 31 41 54 61 62 82 93 122 123 183 186 246 279 366 369 549 558 738 837 1098 1107 1271 1647 1674 1891 2214 2501 2542 3169 3294 3782 3813 5002 5673 6338 7503 7626 9507 11346 11439 15006 17019 19014 22509 22878 28521 34038 34317 45018 51057 57042 67527 68634 77531 85563 98239 102114 129929 135054 155062 171126 193309 196478 232593 259858 294717 386618 389787 465186 579927 589434 697779 779574 884151 1159854 1169361 1395558 1739781 1768302 2093337 2338722 2652453 3479562 3508083 4027799 4186674 5219343 5304906 5992579 7016166 7925669 8055598 10438686 11985158 12083397 15851338 17977737 23777007 24166794 35955474 36250191 47554014 53933211 71331021 72500382 107866422 108750573 142662042 161799633 213993063 217501146 245695739 323599266 427986126 491391478 737087217 1474174434 2211261651 4422523302 6633784953 13267569906
• Sum of all divisors σ(n): 31697971200
• Sum of proper divisors (its aliquot sum) s(n): 18430401294
• 13267569906 is an abundant number, because the sum of its proper divisors (18430401294) is greater than itself. Its abundance is 5162831388

Bases of 13267569906

• Binary: 1100010110110011110000110011110010₂
• Hexadecimal: 0x316CF0CF2
• Base-36: 63F62GI

Squares and roots of 13267569906

• 13267569906 squared (13267569906²) is 176028411210596848836
• 13267569906 cubed (13267569906³) is 2335469251178707779914944729416
• The square root of 13267569906 is 115184.9378434525
• The cube root of 13267569906 is 2367.3572175691

Scales and comparisons

• 13,267,569,906 seconds is equal to 421 years, 45 weeks, 20 hours, 5 minutes, 6 seconds.
• To count from 1 to 13,267,569,906 would take you about eight hundred forty-three 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 13267569906 cubic inches would be around 197.3 feet tall.

Recreational maths with 13267569906

• 13267569906 backwards is 60996576231
• 13267569906 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13267569906's digits is 54
• More coming soon!