13380947185495437

Names of 13380947185495437

• Cardinal: 13380947185495437 can be written as Thirteen quadrillion, three hundred eighty trillion, nine hundred forty-seven billion, one hundred eighty-five million, four hundred ninety-five thousand, four hundred thirty-seven.

Scientific notation

• Scientific notation: 1.3380947185495437 × 10¹⁶

Factors of 13380947185495437

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 332

Divisors of 13380947185495437

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 9 17 27 31 51 81 93 153 243 279 281 289 459 527 729 837 843 867 961 1377 1581 2187 2511 2529 2601 2883 4131 4743 4777 6561 7533 7587 7803 8649 8711 8959 12393 14229 14331 16337 19683 22599 22761 23409 25947 26133 26877 29791 37179 42687 42993 49011 67797 68283 70227 77841 78399 78961 80631 81209 89373 111537 128061 128979 147033 148087 203391 204849 210681 233523 235197 236883 241893 243627 268119 270041 277729 334611 384183 386937 441099 444261 506447 610173 614547 632043 700569 705591 710649 725679 730881 804357 810123 833187 1152549 1160811 1323297 1332783 1342337 1519341 1843641 1896129 2101707 2116773 2131947 2177037 2192643 2413071 2430369 2447791 2499561 2517479 3457647 3482433 3969891 3998349 4027011 4558023 4590697 5530923 5688387 6305121 6350319 6395841 6531111 6577929 7239213 7291107 7343373 7498683 7552437 8371271 8609599 10372941 10447299 11909673 11995047 12081033 13674069 13772091 18915363 19050957 19187523 19593333 19733787 21717639 21873321 22030119 22496049 22657311 22819729 25113813 25828797 31341897 35729019 35985141 36243099 41022207 41316273 41612447 57152871 57562569 58779999 59201361 65152917 65619963 66090357 67488147 67971933 68459187 75341439 75881521 77486391 78041849 94025691 107187057 107955423 108729297 123066621 123948819 124837341 142311607 171458613 172687707 176339997 177604083 195458751 196859889 198271071 202464441 203915799 205377561 226024317 227644563 232459173 234125547 321561171 323866269 326187891 369199863 371846457 374512023 426934821 518063121 532812249 586376253 590579667 594813213 607393323 611747397 616132683 678072951 682933689 697377519 702376641 707411599 971598807 978563673 1107599589 1115539371 1123536069 1280804463 1289985857 1554189363 1598436747 1771739001 1784439639 1822179969 1835242191 1848398049 2034218853 2048801067 2092132557 2107129923 2122234797 2352327151 2419297319 2914796421 2935691019 3322798767 3346618113 3370608207 3842413389 3869957571 5315217003 5353318917 5466539907 5505726573 5545194147 6102656559 6146403201 6276397671 6321389769 6366704391 7056981453 7257891957 8807073057 9968396301 10039854339 10111824621 11527240167 11609872713 16059956751 16517179719 16635582441 18307969677 18439209603 18829193013 18964169307 19100113173 21170944359 21773675871 21929759569 26421219171 30119563017 30335473863 34581720501 34829618139 39989561567 48179870253 49551539157 49906747323 54923909031 55317628809 56487579039 56892507921 57300339519 63512833077 65321027613 65789278707 90358689051 91006421589 103745161503 104488854417 119968684701 149720241969 164771727093 165952886427 169462737117 170677523763 171901018557 190538499231 195963082839 197367836121 273019264767 311235484509 313466563251 359906054103 449160725907 497858659281 512032571289 515703055671 571615497693 587889248517 592103508363 679822546639 819057794301 933706453527 940399689753 1079718162309 1493575977843 1536097713867 1547109167013 1714846493079 1763667745551 1776310525089 2039467639917 2801119360581 2821199069259 3239154486927 4641327501039 5144539479237 5291003236653 5328931575267 6118402919751 8463597207777 9717463460781 13923982503117 15433618437711 15873009709959 15986794725801 18355208759253 25390791623331 29152390382343 46300855313133 47619029129877 47960384177403 55065626277759 87457171147029 143881152532209 165196878833277 262371513441087 431643457596627 495590636499831 787114540323261 1486771909499493 4460315728498479 13380947185495437
• Sum of all divisors σ(n): 22110549261788416
• Sum of proper divisors (its aliquot sum) s(n): 8729602076292979
• 13380947185495437 is a deficient number, because the sum of its proper divisors (8729602076292979) is less than itself. Its deficiency is 4651345109202458

Bases of 13380947185495437

• Binary: 101111100010011110011010001011101111111110110110001101₂
• Hexadecimal: 0x2F89E68BBFED8D
• Base-36: 3NR5E9WFBT9

Squares and roots of 13380947185495437

• 13380947185495437 squared (13380947185495437²) is 179049747581018256886235147820969
• 13380947185495437 cubed (13380947185495437³) is 2395855215957894673707772008619999707453242418453
• The square root of 13380947185495437 is 115676044.1296962619
• The cube root of 13380947185495437 is 237408.1472943467

Scales and comparisons

• 13,380,947,185,495,437 seconds is equal to 425,472,730 years, 26 weeks, 4 days, 4 hours, 43 minutes, 57 seconds.
• To count from 1 to 13,380,947,185,495,437 would take you about one billion, two hundred seventy-six million, four hundred eighteen thousand, one hundred ninety-one 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 13380947185495437 cubic inches would be around 19784 feet tall.

Recreational maths with 13380947185495437

• 13380947185495437 backwards is 73459458174908331
• 13380947185495437 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13380947185495437's digits is 81
• More coming soon!