18043553805824

Names of 18043553805824

• Cardinal: 18043553805824 can be written as Eighteen trillion, forty-three billion, five hundred fifty-three million, eight hundred five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8043553805824 × 10¹³

Factors of 18043553805824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 111164

Divisors of 18043553805824

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 32 43 64 83 86 89 128 166 172 178 256 332 344 356 512 664 688 712 1328 1376 1424 2656 2752 2848 3569 3827 5312 5504 5696 7138 7387 7654 10624 11008 11392 14276 14774 15308 21248 22016 22784 28552 29548 30616 42496 45568 57104 59096 61232 110947 114208 118192 122464 221894 228416 236384 244928 317641 443788 456832 472768 489856 635282 887576 913664 945536 979712 1270564 1775152 1827328 1891072 1959424 2541128 3550304 3782144 4770721 5082256 7100608 9208601 9541442 9874283 10164512 14201216 18417202 19082884 19748566 20329024 28402432 36834404 38165768 39497132 40658048 56804864 73668808 76331536 78994264 81316096 147337616 152663072 157988528 162632192 294675232 305326144 315977056 395969843 424594169 589350464 610652288 631954112 791939686 819565489 849188338 1178700928 1221304576 1263908224 1583879372 1639130978 1698376676 2357401856 2442609152 2527816448 3167758744 3278261956 3396753352 4714803712 5055632896 6335517488 6556523912 6793506704 12671034976 13113047824 13587013408 25342069952 26226095648 27174026816 35241316027 50684139904 52452191296 54348053632 70482632054 101368279808 104904382592 108696107264 140965264108 202736559616 209808765184 217392214528 281930528216 419617530368 563861056432 1127722112864 2255444225728 4510888451456 9021776902912 18043553805824
• Sum of all divisors σ(n): 37754574802560
• Sum of proper divisors (its aliquot sum) s(n): 19711020996736
• 18043553805824 is an abundant number, because the sum of its proper divisors (19711020996736) is greater than itself. Its abundance is 1667467190912

Bases of 18043553805824

• Binary: 100000110100100010111100111010111011000000000₂
• Hexadecimal: 0x1069179D7600
• Base-36: 6E93E2CJK

Squares and roots of 18043553805824

• 18043553805824 squared (18043553805824²) is 325569833943665754696318976
• 18043553805824 cubed (18043553805824³) is 5874436816315717926968543460768270516224
• The square root of 18043553805824 is 4247770.4511689423
• The cube root of 18043553805824 is 26228.5345574375

Scales and comparisons

• 18,043,553,805,824 seconds is equal to 573,729 years, 10 weeks, 2 days, 7 hours, 23 minutes, 44 seconds.
• To count from 1 to 18,043,553,805,824 would take you about one million, four hundred thirty-four thousand, three hundred twenty-two 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 18043553805824 cubic inches would be around 2185.7 feet tall.

Recreational maths with 18043553805824

• 18043553805824 backwards is 42850835534081
• The number of decimal digits it has is: 14
• The sum of 18043553805824's digits is 56
• More coming soon!