18019029079368

Names of 18019029079368

• Cardinal: 18019029079368 can be written as Eighteen trillion, nineteen billion, twenty-nine million, seventy-nine thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8019029079368 × 10¹³

Factors of 18019029079368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 159580

Divisors of 18019029079368

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 83 108 162 166 216 249 324 332 498 648 664 747 996 1494 1992 2129 2241 2988 4258 4482 5976 6387 6723 8516 8964 12774 13446 17032 17928 19161 25548 26892 38322 51096 53784 57483 76644 114966 153288 157363 172449 176707 229932 314726 344898 353414 459864 472089 530121 629452 689796 706828 944178 1060242 1258904 1379592 1413656 1416267 1590363 1888356 2120484 2832534 3180726 3776712 4240968 4248801 4771089 5665068 6361452 8497602 9542178 11330136 12722904 12746403 13061129 14313267 16995204 19084356 25492806 26122258 28626534 33990408 38168712 39183387 50985612 52244516 57253068 78366774 101971224 104489032 114506136 117550161 156733548 235100322 313467096 335025827 352650483 470200644 670051654 705300966 940401288 1005077481 1057951449 1340103308 1410601932 2010154962 2115902898 2680206616 2821203864 3015232443 4020309924 4231805796 6030464886 8040619848 8463611592 9045697329 12060929772 18091394658 24121859544 27137091987 27807143641 36182789316 54274183974 55614287282 72365578632 83421430923 108548367948 111228574564 166842861846 217096735896 222457149128 250264292769 333685723692 500528585538 667371447384 750792878307 1001057171076 1501585756614 2002114342152 2252378634921 3003171513228 4504757269842 6006343026456 9009514539684 18019029079368
• Sum of all divisors σ(n): 51102353887200
• Sum of proper divisors (its aliquot sum) s(n): 33083324807832
• 18019029079368 is an abundant number, because the sum of its proper divisors (33083324807832) is greater than itself. Its abundance is 15064295728464

Bases of 18019029079368

• Binary: 100000110001101100001110100111101010101001000₂
• Hexadecimal: 0x106361D3D548
• Base-36: 6DXTSOCI0

Squares and roots of 18019029079368

• 18019029079368 squared (18019029079368²) is 324685408963109593643279424
• 18019029079368 cubed (18019029079368³) is 5850515825752763236620549824439097324032
• The square root of 18019029079368 is 4244882.6932399439
• The cube root of 18019029079368 is 26216.6459295883

Scales and comparisons

• 18,019,029,079,368 seconds is equal to 572,949 years, 20 weeks, 1 day, 7 hours, 22 minutes, 48 seconds.
• To count from 1 to 18,019,029,079,368 would take you about one million, four hundred thirty-two thousand, three hundred seventy-three 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 18019029079368 cubic inches would be around 2184.7 feet tall.

Recreational maths with 18019029079368

• 18019029079368 backwards is 86397092091081
• The number of decimal digits it has is: 14
• The sum of 18019029079368's digits is 63
• More coming soon!