18980033265664

Names of 18980033265664

• Cardinal: 18980033265664 can be written as Eighteen trillion, nine hundred eighty billion, thirty-three million, two hundred sixty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.8980033265664 × 10¹³

Factors of 18980033265664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 196

Divisors of 18980033265664

• Number of divisors d(n): 171
• Complete list of divisors:
  1 2 4 8 16 32 64 67 127 128 134 254 256 268 508 512 536 1016 1024 1072 2032 2048 2144 4064 4096 4288 4489 8128 8192 8509 8576 8978 16129 16256 16384 17018 17152 17956 32258 32512 32768 34036 34304 35912 64516 65024 65536 68072 68608 71824 129032 130048 131072 136144 137216 143648 258064 260096 262144 272288 274432 287296 516128 520192 544576 548864 570103 574592 1032256 1040384 1080643 1089152 1097728 1140206 1149184 2064512 2080768 2161286 2178304 2195456 2280412 2298368 4129024 4161536 4322572 4356608 4390912 4560824 4596736 8258048 8323072 8645144 8713216 8781824 9121648 9193472 16516096 16646144 17290288 17426432 17563648 18243296 18386944 33032192 33292288 34580576 34852864 36486592 36773888 66064384 69161152 69705728 72403081 72973184 73547776 132128768 138322304 139411456 144806162 145946368 147095552 264257536 276644608 278822912 289612324 291892736 294191104 528515072 553289216 557645824 579224648 583785472 588382208 1057030144 1106578432 1115291648 1158449296 1167570944 1176764416 2114060288 2213156864 2230583296 2316898592 2335141888 4228120576 4426313728 4633797184 4670283776 8852627456 9267594368 9340567552 17705254912 18535188736 18681135104 35410509824 37070377472 37362270208 70821019648 74140754944 74724540416 141642039296 148281509888 149449080832 283284078592 296563019776 593126039552 1186252079104 2372504158208 4745008316416 9490016632832 18980033265664
• Sum of all divisors σ(n): 38840831939763
• Sum of proper divisors (its aliquot sum) s(n): 19860798674099
• 18980033265664 is an abundant number, because the sum of its proper divisors (19860798674099) is greater than itself. Its abundance is 880765408435

Bases of 18980033265664

• Binary: 100010100001100100010001001000000000000000000₂
• Hexadecimal: 0x114322240000
• Base-36: 6Q7B1R8CG

Squares and roots of 18980033265664

• 18980033265664 squared (18980033265664²) is 360241662765712044401360896
• 18980033265664 cubed (18980033265664³) is 6837398742971326968225419614832709074944
• 18980033265664 is a perfect square number. Its square root is 4356608
• The cube root of 18980033265664 is 26674.6659712351

Scales and comparisons

• 18,980,033,265,664 seconds is equal to 603,506 years, 18 weeks, 22 hours, 41 minutes, 4 seconds.
• To count from 1 to 18,980,033,265,664 would take you about one million, five hundred eight thousand, seven hundred sixty-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 18980033265664 cubic inches would be around 2222.9 feet tall.

Recreational maths with 18980033265664

• 18980033265664 backwards is 46656233008981
• The number of decimal digits it has is: 14
• The sum of 18980033265664's digits is 61
• More coming soon!