19478822436416

Names of 19478822436416

• Cardinal: 19478822436416 can be written as Nineteen trillion, four hundred seventy-eight billion, eight hundred twenty-two million, four hundred thirty-six thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.9478822436416 × 10¹³

Factors of 19478822436416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4111

Divisors of 19478822436416

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 133 152 224 266 304 448 532 608 983 1064 1216 1277 1823 1966 2128 2554 3646 3932 4256 5108 6881 7292 7864 8512 8939 10216 12761 13762 14584 15728 17878 18677 20432 24263 25522 27524 29168 31456 34637 35756 37354 40864 48526 51044 55048 58336 62912 69274 71512 74708 81728 97052 102088 110096 116672 130739 138548 143024 149416 169841 194104 204176 220192 242459 261478 277096 286048 298832 339682 388208 408352 440384 484918 522956 554192 572096 597664 679364 776416 816704 969836 1045912 1108384 1195328 1255291 1358728 1552832 1792009 1939672 2091824 2216768 2327971 2510582 2717456 3584018 3879344 4183648 4655942 5021164 5434912 7168036 7758688 8367296 8787037 9311884 10042328 10869824 12544063 14336072 15517376 16295797 17574074 18623768 20084656 23850529 25088126 28672144 32591594 34048171 35148148 37247536 40169312 44231449 47701058 50176252 57344288 65183188 68096342 70296296 74495072 80338624 88462898 95402116 100352504 114688576 130366376 136192684 140592592 148990144 166953703 176925796 190804232 200705008 238337197 260732752 272385368 281185184 309620143 333907406 353851592 381608464 401410016 476674394 521465504 544770736 562370368 619240286 667814812 707703184 763216928 802820032 953348788 1042931008 1089541472 1238480572 1335629624 1415406368 1526433856 1906697576 2179082944 2288395493 2476961144 2671259248 2830812736 3813395152 4576790986 4953922288 5342518496 7626790304 9153581972 9907844576 10685036992 15253580608 16018768451 18307163944 19815689152 32037536902 36614327888 43479514367 64075073804 73228655776 86959028734 128150147608 146457311552 173918057468 256300295216 304356600569 347836114936 512600590432 608713201138 695672229872 1025201180864 1217426402276 1391344459744 2434852804552 2782688919488 4869705609104 9739411218208 19478822436416
• Sum of all divisors σ(n): 46609504911360
• Sum of proper divisors (its aliquot sum) s(n): 27130682474944
• 19478822436416 is an abundant number, because the sum of its proper divisors (27130682474944) is greater than itself. Its abundance is 7651860038528

Bases of 19478822436416

• Binary: 100011011011101000100010010101011111001000000₂
• Hexadecimal: 0x11B7444ABE40
• Base-36: 6WKG3Y7NK

Squares and roots of 19478822436416

• 19478822436416 squared (19478822436416²) is 379424523509423354362925056
• 19478822436416 cubed (19478822436416³) is 7390742921461805694166843182814333239296
• The square root of 19478822436416 is 4413481.8948780113
• The cube root of 19478822436416 is 26906.3156567955

Scales and comparisons

• 19,478,822,436,416 seconds is equal to 619,366 years, 15 weeks, 4 days, 18 hours, 6 minutes, 56 seconds.
• To count from 1 to 19,478,822,436,416 would take you about one million, five hundred forty-eight thousand, four hundred fifteen 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 19478822436416 cubic inches would be around 2242.2 feet tall.

Recreational maths with 19478822436416

• 19478822436416 backwards is 61463422887491
• The number of decimal digits it has is: 14
• The sum of 19478822436416's digits is 65
• More coming soon!