13405500810

Names of 13405500810

• Cardinal: 13405500810 can be written as Thirteen billion, four hundred five million, five hundred thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.340550081 × 10¹⁰

Factors of 13405500810

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 54

Divisors of 13405500810

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 31 39 45 54 62 65 78 81 90 93 117 130 135 155 162 169 186 195 234 243 270 279 310 338 351 390 403 405 465 486 507 558 585 702 729 806 810 837 845 930 1014 1053 1170 1209 1215 1395 1458 1521 1674 1690 1755 2015 2106 2187 2197 2418 2430 2511 2535 2790 3042 3159 3510 3627 3645 4030 4185 4374 4394 4563 5022 5070 5239 5265 6045 6318 6561 6591 7254 7290 7533 7605 8370 9126 9477 10478 10530 10881 10935 10985 12090 12555 13122 13182 13689 15066 15210 15717 15795 18135 18954 19683 19773 21762 21870 21970 22599 22815 25110 26195 27378 28431 31434 31590 32643 32805 32955 36270 37665 39366 39546 41067 45198 45630 47151 47385 52390 54405 56862 59319 65286 65610 65910 67797 68107 68445 75330 78585 82134 85293 94302 94770 97929 98415 98865 108810 112995 118638 123201 135594 136214 136890 141453 142155 157170 163215 170586 177957 195858 196830 197730 203391 204321 205335 225990 235755 246402 255879 282906 284310 293787 296595 326430 338985 340535 355914 369603 406782 408642 410670 424359 426465 471510 489645 511758 533871 587574 593190 610173 612963 616005 677970 681070 707265 739206 848718 852930 881361 889785 979290 1016955 1021605 1067742 1108809 1220346 1225926 1232010 1273077 1279395 1414530 1468935 1601613 1762722 1779570 1838889 1848015 2033910 2043210 2121795 2217618 2546154 2558790 2644083 2669355 2937870 3050865 3064815 3203226 3326427 3677778 3696030 3819231 4243590 4406805 4804839 5288166 5338710 5516667 5544045 6101730 6129630 6365385 6652854 7638462 7932249 8008065 8813610 9194445 9609678 11033334 11088090 11457693 12730770 13220415 14414517 15864498 16016130 16550001 16632135 18388890 19096155 22915386 24024195 26440830 27583335 28829034 33100002 33264270 34373079 38192310 39661245 43243551 48048390 49650003 55166670 57288465 68746158 72072585 79322490 82750005 86487102 99300006 103119237 114576930 144145170 148950009 165500010 171865395 206238474 216217755 248250015 297900018 343730790 432435510 446850027 496500030 515596185 744750045 893700054 1031192370 1340550081 1489500090 2234250135 2681100162 4468500270 6702750405 13405500810
• Sum of all divisors σ(n): 40473861120
• Sum of proper divisors (its aliquot sum) s(n): 27068360310
• 13405500810 is an abundant number, because the sum of its proper divisors (27068360310) is greater than itself. Its abundance is 13662859500

Bases of 13405500810

• Binary: 1100011111000001111011010110001010₂
• Hexadecimal: 0x31F07B58A
• Base-36: 65PAEMI

Squares and roots of 13405500810

• 13405500810 squared (13405500810²) is 179707451966910656100
• 13405500810 cubed (13405500810³) is 2409068392905456893546181441000
• The square root of 13405500810 is 115782.1264703667
• The cube root of 13405500810 is 2375.5327076895

Scales and comparisons

• 13,405,500,810 seconds is equal to 426 years, 13 weeks, 1 day, 6 hours, 13 minutes, 30 seconds.
• To count from 1 to 13,405,500,810 would take you about eight hundred fifty-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 13405500810 cubic inches would be around 198 feet tall.

Recreational maths with 13405500810

• 13405500810 backwards is 01800550431
• 13405500810 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13405500810's digits is 27
• More coming soon!