13145109782175

Names of 13145109782175

• Cardinal: 13145109782175 can be written as Thirteen trillion, one hundred forty-five billion, one hundred nine million, seven hundred eighty-two thousand, one hundred seventy-five.

Scientific notation

• Scientific notation: 1.3145109782175 × 10¹³

Factors of 13145109782175

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 467

Divisors of 13145109782175

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 7 9 15 21 25 31 35 45 49 63 75 93 105 147 155 175 217 225 245 279 315 343 421 441 465 525 651 735 775 961 1029 1085 1225 1263 1395 1519 1575 1715 1953 2105 2205 2325 2883 2947 3087 3255 3675 3789 4557 4805 5145 5425 6315 6727 6975 7595 8575 8649 8841 9765 10525 10633 11025 13051 13671 14415 14735 15435 16275 18945 20181 20629 22785 24025 25725 26523 31575 31899 33635 37975 39153 43245 44205 47089 48825 53165 60543 61887 65255 68355 72075 73675 77175 91357 94725 95697 100905 103145 113925 117459 132615 141267 144403 159495 168175 177241 185661 195765 216225 221025 235445 265825 274071 302715 309435 326275 329623 341775 404581 423801 433209 456785 478485 504525 515725 531723 587295 639499 663075 706335 722015 797475 822213 886205 928305 978825 988869 1177225 1213743 1240687 1299627 1370355 1513575 1547175 1595169 1648115 1918497 2022905 2119005 2166045 2283925 2392425 2658615 2832067 2936475 2966607 3197495 3531675 3610075 3641229 3722061 4111065 4431025 4476493 4641525 4944345 5494471 5755491 6068715 6203435 6498135 6851775 7975845 8240575 8496201 8684809 9592485 10114525 10595025 10830225 11166183 13293075 13429479 14160335 14833035 15987475 16483413 18206145 18610305 19824469 20555325 22382465 24721725 25488603 26054427 27472355 28777455 30343575 31017175 32490675 38461297 39879225 40288437 42481005 43424045 47962425 49450239 55830915 59473407 60793663 67147395 70801675 74165175 78163281 82417065 91030725 93051525 99122345 111912325 115383891 127443015 130272135 137361775 138771283 143887275 170328601 178420221 182380989 192306485 201442185 212405025 217120225 247251195 269229079 279154575 297367035 303968315 335736975 346151673 390816405 412085325 416313849 495611725 510985803 547142967 576919455 637215075 651360675 693856415 807687237 851643005 892101105 911904945 961532425 1007210925 1192300207 1236255975 1248941547 1346145395 1486835175 1519841575 1532957409 1730758365 1884603553 1954082025 2081569245 2423061711 2554929015 2735714835 2884597275 3469282075 3576900621 4038436185 4258215025 4460505525 4559524725 5653810659 5961501035 6244707735 6730726975 7664787045 8346101449 8653791825 9423017765 10407846225 10730701863 12115308555 12774645075 13678574175 16961431977 17884503105 20192180925 25038304347 28269053295 29807505175 31223538675 38323935225 41730507245 47115088825 53653509315 58422710143 60576542775 75114913041 84807159885 89422515525 125191521735 141345266475 175268130429 208652536225 268267546575 292113550715 375574565205 424035799425 525804391287 625957608675 876340652145 1460567753575 1877872826025 2629021956435 4381703260725 13145109782175
• Sum of all divisors σ(n): 28438800670800
• Sum of proper divisors (its aliquot sum) s(n): 15293690888625
• 13145109782175 is an abundant number, because the sum of its proper divisors (15293690888625) is greater than itself. Its abundance is 2148581106450

Bases of 13145109782175

• Binary: 10111111010010010101100110010101111010011111₂
• Hexadecimal: 0xBF495995E9F
• Base-36: 4NQS2YU1R

Squares and roots of 13145109782175

• 13145109782175 squared (13145109782175²) is 172793911185432875947730625
• 13145109782175 cubed (13145109782175³) is 2271394932223911847982357112679326609375
• The square root of 13145109782175 is 3625618.5378739171
• The cube root of 13145109782175 is 23600.5109664905

Scales and comparisons

• 13,145,109,782,175 seconds is equal to 417,973 years, 43 weeks, 1 day, 7 hours, 56 minutes, 15 seconds.
• To count from 1 to 13,145,109,782,175 would take you about one million, forty-four thousand, nine hundred thirty-four 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 13145109782175 cubic inches would be around 1966.7 feet tall.

Recreational maths with 13145109782175

• 13145109782175 backwards is 57128790154131
• The number of decimal digits it has is: 14
• The sum of 13145109782175's digits is 54
• More coming soon!