13218132876

Names of 13218132876

• Cardinal: 13218132876 can be written as Thirteen billion, two hundred eighteen million, one hundred thirty-two thousand, eight hundred seventy-six.

Scientific notation

• Scientific notation: 1.3218132876 × 10¹⁰

Factors of 13218132876

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1241

Divisors of 13218132876

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 13 17 19 26 34 38 39 51 52 57 68 76 78 102 114 156 169 204 221 228 247 289 323 338 442 494 507 578 646 663 676 741 867 884 969 988 1014 1156 1187 1292 1326 1482 1734 1938 2028 2374 2652 2873 2964 3211 3468 3561 3757 3876 4199 4748 5491 5746 6422 7122 7514 8398 8619 9633 10982 11271 11492 12597 12844 14244 15028 15431 16473 16796 17238 19266 20179 21964 22542 22553 25194 30862 32946 34476 38532 40358 45084 45106 46293 48841 50388 54587 60537 61724 65892 67659 71383 80716 90212 92586 97682 109174 121074 135318 142766 146523 163761 185172 195364 200603 214149 218348 242148 262327 270636 285532 293046 293189 327522 343043 383401 401206 428298 524654 586092 586378 601809 655044 686086 766802 786981 802412 856596 879567 927979 1029129 1049308 1150203 1172756 1203618 1372172 1533604 1573962 1759134 1855958 2058258 2300406 2407236 2783937 3147924 3410251 3518268 3711916 3811457 4116516 4459559 4600812 4984213 5567874 6517817 6820502 7622914 8919118 9968426 10230753 11135748 11434371 13035634 13378677 13641004 14952639 15245828 17838236 19553451 19936852 20461506 22868742 26071268 26757354 29905278 39106902 40923012 45737484 53514708 57974267 59810556 64794769 78213804 84731621 115948534 129589538 169463242 173922801 194384307 231897068 254194863 259179076 338926484 347845602 388768614 508389726 695691204 777537228 1016779452 1101511073 2203022146 3304533219 4406044292 6609066438 13218132876
• Sum of all divisors σ(n): 37376095680
• Sum of proper divisors (its aliquot sum) s(n): 24157962804
• 13218132876 is an abundant number, because the sum of its proper divisors (24157962804) is greater than itself. Its abundance is 10939829928

Bases of 13218132876

• Binary: 1100010011110111001011001110001100₂
• Hexadecimal: 0x313DCB38C
• Base-36: 62LQGLO

Squares and roots of 13218132876

• 13218132876 squared (13218132876²) is 174719036727592031376
• 13218132876 cubed (13218132876³) is 2309459443432035686246729117376
• The square root of 13218132876 is 114970.1390622801
• The cube root of 13218132876 is 2364.4131774281

Scales and comparisons

• 13,218,132,876 seconds is equal to 420 years, 15 weeks, 2 days, 15 hours, 34 minutes, 36 seconds.
• To count from 1 to 13,218,132,876 would take you about eight hundred forty 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 13218132876 cubic inches would be around 197 feet tall.

Recreational maths with 13218132876

• 13218132876 backwards is 67823181231
• The number of decimal digits it has is: 11
• The sum of 13218132876's digits is 42
• More coming soon!