13325816438865

Names of 13325816438865

• Cardinal: 13325816438865 can be written as Thirteen trillion, three hundred twenty-five billion, eight hundred sixteen million, four hundred thirty-eight thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 1.3325816438865 × 10¹³

Factors of 13325816438865

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1408

Divisors of 13325816438865

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 7 9 15 21 27 29 31 35 45 63 87 93 105 113 127 135 145 155 189 203 217 261 279 315 339 381 435 465 565 609 635 651 783 791 837 889 899 945 1015 1017 1085 1093 1143 1305 1395 1695 1827 1905 1953 2373 2667 2697 3045 3051 3255 3277 3279 3429 3503 3683 3915 3937 3955 4185 4445 4495 5085 5465 5481 5715 5859 6293 7119 7651 8001 8091 9135 9765 9831 9837 10509 11049 11811 11865 13335 13485 14351 15255 16385 16395 17145 17515 18415 18879 19685 21357 22939 22953 24003 24273 24521 25781 27405 27559 29295 29493 29511 31465 31527 31697 33147 33883 35433 35595 38255 40005 40455 43053 49155 49185 52545 55245 56637 59055 68817 68859 71755 73563 77343 82677 88479 94395 94581 95091 99441 100457 101587 101649 106299 106785 114173 114695 114765 120015 121365 122605 123509 128905 129159 137795 138811 147465 147555 157635 158485 165735 169415 169911 177165 206451 206577 215265 220689 221879 232029 237181 248031 283185 285273 301371 304761 304947 342519 344085 344295 367815 370527 386715 387477 413385 416179 416433 442395 444881 472905 475455 497205 502285 507935 508245 531495 570865 617545 619353 645795 662067 665637 694055 696087 711109 711543 744093 799211 849555 855819 864563 904113 914283 914841 971677 982607 1027557 1032255 1032885 1103445 1109395 1111581 1160145 1185905 1240155 1248537 1249299 1334643 1426365 1506855 1523805 1524735 1712595 1852635 1937385 1996911 2080895 2082165 2133327 2134629 2224405 2397633 2593689 2712339 2742849 2913253 2915031 2947821 3082671 3096765 3114167 3310335 3328185 3334743 3480435 3555545 3557715 3581761 3720465 3745611 3747897 3828779 3996055 4003929 4025519 4279095 4303141 4322815 4520565 4571415 4574205 4858385 4913035 5137785 5557905 5990733 6242685 6246495 6399981 6403887 6673215 6878249 7192899 7781067 8739759 8745093 8843463 9342501 9984555 10666635 10673145 10745283 11236833 11486337 11988165 12011787 12076557 12901549 12909423 12968445 13561695 13714245 14566265 14575155 14739105 15413355 15570835 15685643 16673715 17908805 18728055 18739485 19143895 19199943 20019645 20127595 20634747 21515705 21578697 23343201 25072327 26219277 26235279 26530389 26801453 28027503 28178633 29953665 30121987 31999905 32019435 32235849 34391245 34459011 35964495 36229671 38704647 38728269 38905335 43698795 43725465 44217315 46712505 47056929 53726415 56184165 57431685 60058935 60382785 61904241 64507745 64547115 75216981 78428215 78657831 80404359 84082509 84535899 90310843 90365961 95999715 96707547 103173735 103377033 107893485 108689013 109799501 111034591 116113941 116184807 116716005 124791089 125361635 131096385 131176395 132651945 134007265 140137515 140893165 141170787 150609935 161179245 172295055 181148355 185712723 193523235 193641345 225650943 235284645 241213077 253607697 270932529 271097883 309521205 329398503 333103773 348341823 374373267 376084905 393289155 402021795 420412545 422679495 423512361 451554215 451829805 454883647 483537735 486254933 516885165 543445065 548997505 555172955 580569705 580924035 623955445 676952829 705853935 723639231 760823091 777242137 812797587 813293649 873537623 928563615 988195509 999311319 1123119801 1128254715 1206065385 1268038485 1354662645 1355489415 1364650941 1458764799 1646992515 1665518865 1741709115 1871866335 2117561805 2274418235 2331726411 2431274665 2438392761 2620612869 2964586527 2997933957 3184185529 3369359403 3384764145 3403784531 3618196155 3804115455 3886210685 4063987935 4066468245 4093952823 4367688115 4376294397 4940977545 4996556595 5615599005 6823254705 6995179233 7293823995 7861838607 9552556587 10211353593 11658632055 12191963805 12281858469 13103064345 13128883191 14101393057 14822932635 14989669785 15920927645 16846797015 17018922655 20469764115 20985537699 21881471985 23585515821 28657669761 30634060779 34975896165 39309193035 42304179171 47762782935 51056767965 61409292345 65644415955 70506965285 85973009283 91902182337 98709751399 104927688495 117927579105 126912537513 143288348805 153170303895 211520895855 296129254197 380737612539 429865046415 459510911685 493548756995 634562687565 888387762591 1480646270985 1903688062695 2665163287773 4441938812955 13325816438865
• Sum of all divisors σ(n): 29424195993600
• Sum of proper divisors (its aliquot sum) s(n): 16098379554735
• 13325816438865 is an abundant number, because the sum of its proper divisors (16098379554735) is greater than itself. Its abundance is 2772563115870

Bases of 13325816438865

• Binary: 11000001111010101000100011100010000001010001₂
• Hexadecimal: 0xC1EA88E2051
• Base-36: 4Q1SN1MQ9

Squares and roots of 13325816438865

• 13325816438865 squared (13325816438865²) is 177577383762324670282488225
• 13325816438865 cubed (13325816438865³) is 2366363619710624813297722532040794864625
• The square root of 13325816438865 is 3650454.2784241253
• The cube root of 13325816438865 is 23708.1650603305

Scales and comparisons

• 13,325,816,438,865 seconds is equal to 423,719 years, 38 weeks, 4 days, 13 hours, 27 minutes, 45 seconds.
• To count from 1 to 13,325,816,438,865 would take you about one million, fifty-nine thousand, two hundred ninety-nine 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 13325816438865 cubic inches would be around 1975.7 feet tall.

Recreational maths with 13325816438865

• 13325816438865 backwards is 56883461852331
• 13325816438865 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13325816438865's digits is 63
• More coming soon!