13121315365746

Names of 13121315365746

• Cardinal: 13121315365746 can be written as Thirteen trillion, one hundred twenty-one billion, three hundred fifteen million, three hundred sixty-five thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.3121315365746 × 10¹³

Factors of 13121315365746

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1111

Divisors of 13121315365746

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 17 21 34 42 51 61 102 119 122 183 238 289 357 366 427 578 714 854 867 1021 1037 1281 1734 2023 2042 2074 2562 3063 3111 4046 4913 6069 6126 6222 7147 7259 9826 12138 14294 14518 14739 17357 17629 21441 21777 29478 34391 34714 35258 42882 43554 52071 52887 62281 68782 103173 104142 105774 121499 123403 124562 186843 206346 242998 246806 295069 299693 364497 370209 373686 435967 590138 599386 728994 740418 871934 885207 899079 1042441 1058777 1307901 1770414 1798158 2065483 2084882 2097851 2117554 2615802 3127323 3176331 4130966 4195702 5016173 6196449 6254646 6293553 6352662 7297087 7411439 10032346 12392898 12587106 14594174 14822878 15048519 17721497 17999209 21891261 22234317 30097038 35113211 35442994 35998418 43782522 44468634 53164491 53997627 63588901 70226422 105339633 106328982 107995254 124050479 125994463 127177802 190766703 210679266 248100958 251988926 301265449 305986553 372151437 377983389 381533406 445122307 602530898 611973106 744302874 755966778 890244614 903796347 917959659 1081011317 1335366921 1807592694 1835919318 2108858143 2141905871 2162022634 2670733842 3243033951 4217716286 4283811742 5121512633 6326574429 6425717613 6486067902 7567079219 10243025266 12653148858 12851435226 15134158438 15364537899 18377192389 22701237657 30729075798 35850588431 36754384778 45402475314 55131577167 71701176862 107551765293 110263154334 128640346723 215103530586 257280693446 312412270613 385921040169 624824541226 771842080338 937236811839 1874473623678 2186885894291 4373771788582 6560657682873 13121315365746
• Sum of all divisors σ(n): 32419811070720
• Sum of proper divisors (its aliquot sum) s(n): 19298495704974
• 13121315365746 is an abundant number, because the sum of its proper divisors (19298495704974) is greater than itself. Its abundance is 6177180339228

Bases of 13121315365746

• Binary: 10111110111100001011010101110110001101110010₂
• Hexadecimal: 0xBEF0B576372
• Base-36: 4NFUKDWTU

Squares and roots of 13121315365746

• 13121315365746 squared (13121315365746²) is 172168916927362085750136516
• 13121315365746 cubed (13121315365746³) is 2259082655182842736699525934207970180936
• The square root of 13121315365746 is 3622335.6230125889
• The cube root of 13121315365746 is 23586.2623328515

Scales and comparisons

• 13,121,315,365,746 seconds is equal to 417,217 years, 12 weeks, 3 days, 23 hours, 49 minutes, 6 seconds.
• To count from 1 to 13,121,315,365,746 would take you about one million, forty-three thousand and 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 13121315365746 cubic inches would be around 1965.5 feet tall.

Recreational maths with 13121315365746

• 13121315365746 backwards is 64756351312131
• The number of decimal digits it has is: 14
• The sum of 13121315365746's digits is 48
• More coming soon!