18037926417472

Names of 18037926417472

• Cardinal: 18037926417472 can be written as Eighteen trillion, thirty-seven billion, nine hundred twenty-six million, four hundred seventeen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8037926417472 × 10¹³

Factors of 18037926417472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6132

Divisors of 18037926417472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 32 38 52 62 64 76 104 124 152 208 247 248 304 403 416 494 496 589 608 806 832 988 992 1178 1216 1612 1976 1984 2356 3224 3952 4712 6067 6448 7657 7904 9424 12134 12896 15314 15808 18848 24268 25792 30628 37696 48536 61256 78871 97072 115273 122512 157742 188077 194144 230546 245024 315484 376154 388288 461092 490048 630968 752308 922184 1261936 1498549 1504616 1844368 2445001 2523872 2997098 3009232 3573463 3688736 4890002 5047744 5994196 6018464 7146926 7377472 9780004 11988392 12036928 14293852 19560008 23976784 28587704 36808489 39120016 46455019 47953568 57175408 73616978 78240032 92910038 95907136 114350816 147233956 156480064 185820076 228701632 294467912 371640152 478510357 588935824 699361291 743280304 957020714 1141063159 1177871648 1398722582 1486560608 1914041428 2282126318 2355743296 2797445164 2973121216 3828082856 4564252636 5594890328 7656165712 9091696783 9128505272 11189780656 14833821067 15312331424 18183393566 18257010544 21680200021 22379561312 29667642134 30624662848 36366787132 36514021088 43360400042 44759122624 59335284268 72733574264 73028042176 86720800084 118670568536 145467148528 173441600168 237341137072 281842600273 290934297056 346883200336 474682274144 563685200546 581868594112 693766400672 949364548288 1127370401092 1387532801344 2254740802184 4509481604368 9018963208736 18037926417472
• Sum of all divisors σ(n): 41892020701440
• Sum of proper divisors (its aliquot sum) s(n): 23854094283968
• 18037926417472 is an abundant number, because the sum of its proper divisors (23854094283968) is greater than itself. Its abundance is 5816167866496

Bases of 18037926417472

• Binary: 100000110011111001000001100100101010001000000₂
• Hexadecimal: 0x1067C8325440
• Base-36: 6E6IBNVWG

Squares and roots of 18037926417472

• 18037926417472 squared (18037926417472²) is 325366789442134260426870784
• 18037926417472 cubed (18037926417472³) is 5868942206646323393631297582280583938048
• The square root of 18037926417472 is 4247108.0063346635
• The cube root of 18037926417472 is 26225.8075725301

Scales and comparisons

• 18,037,926,417,472 seconds is equal to 573,550 years, 13 weeks, 5 days, 11 hours, 57 minutes, 52 seconds.
• To count from 1 to 18,037,926,417,472 would take you about one million, four hundred thirty-three thousand, eight hundred seventy-five 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 18037926417472 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18037926417472

• 18037926417472 backwards is 27471462973081
• The number of decimal digits it has is: 14
• The sum of 18037926417472's digits is 61
• More coming soon!