13318408620

Names of 13318408620

• Cardinal: 13318408620 can be written as Thirteen billion, three hundred eighteen million, four hundred eight thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.331840862 × 10¹⁰

Factors of 13318408620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 752

Divisors of 13318408620

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 71 90 99 110 132 142 165 180 198 211 213 220 284 330 355 396 422 426 449 495 633 639 660 710 781 844 852 898 990 1055 1065 1266 1278 1347 1420 1562 1796 1899 1980 2110 2130 2245 2321 2343 2532 2556 2694 3124 3165 3195 3798 3905 4041 4220 4260 4490 4642 4686 4939 5388 6330 6390 6735 6963 7029 7596 7810 8082 8980 9284 9372 9495 9878 11605 11715 12660 12780 13470 13926 14058 14817 14981 15620 16164 18990 19756 20205 20889 23210 23430 24695 26940 27852 28116 29634 29962 31879 34815 35145 37980 40410 41778 44451 44943 46420 46860 49390 59268 59924 63758 69630 70290 74085 74905 80820 83556 88902 89886 94739 95637 98780 104445 127516 134829 139260 140580 148170 149810 159395 164791 177804 179772 189478 191274 208890 222255 224715 269658 284217 286911 296340 299620 318790 329582 350669 378956 382548 417780 444510 449430 473695 478185 494373 539316 568434 573822 637580 659164 674145 701338 823955 852651 889020 898860 947390 956370 988746 1042129 1052007 1136868 1147644 1348290 1402676 1421085 1434555 1483119 1647910 1705302 1753345 1894780 1912740 1977492 2084258 2104014 2471865 2696580 2842170 2869110 2966238 3126387 3156021 3295820 3410604 3506690 4168516 4208028 4263255 4943730 5210645 5260035 5684340 5738220 5932476 6252774 6312042 6726469 7013380 7415595 8526510 9379161 9887460 10421290 10520070 12505548 12624084 13452938 14831190 15631935 15780105 17053020 18758322 20179407 20842580 21040140 26905876 29662380 31263870 31560210 33632345 37516644 40358814 46895805 60538221 62527740 63120420 67264690 73991159 80717628 93791610 100897035 121076442 134529380 147982318 187583220 201794070 221973477 242152884 295964636 302691105 369955795 403588140 443946954 605382210 665920431 739911590 887893908 1109867385 1210764420 1331840862 1479823180 2219734770 2663681724 3329602155 4439469540 6659204310 13318408620
• Sum of all divisors σ(n): 45004377600
• Sum of proper divisors (its aliquot sum) s(n): 31685968980
• 13318408620 is an abundant number, because the sum of its proper divisors (31685968980) is greater than itself. Its abundance is 18367560360

Bases of 13318408620

• Binary: 1100011001110101101100100110101100₂
• Hexadecimal: 0x319D6C9AC
• Base-36: 649FPV0

Squares and roots of 13318408620

• 13318408620 squared (13318408620²) is 177380008169290304400
• 13318408620 cubed (13318408620³) is 2362419429817546409403383928000
• The square root of 13318408620 is 115405.4098385339
• The cube root of 13318408620 is 2370.3771124527

Scales and comparisons

• 13,318,408,620 seconds is equal to 423 years, 25 weeks, 1 day, 5 hours, 57 minutes.
• To count from 1 to 13,318,408,620 would take you about eight hundred forty-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 13318408620 cubic inches would be around 197.5 feet tall.

Recreational maths with 13318408620

• 13318408620 backwards is 02680481331
• 13318408620 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13318408620's digits is 36
• More coming soon!