18145234185796352

Names of 18145234185796352

• Cardinal: 18145234185796352 can be written as Eighteen quadrillion, one hundred forty-five trillion, two hundred thirty-four billion, one hundred eighty-five million, seven hundred ninety-six thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.8145234185796352 × 10¹⁶

Factors of 18145234185796352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12817

Divisors of 18145234185796352

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 32 64 73 83 128 146 166 256 292 332 584 664 1168 1328 2336 2656 4672 5312 5329 6059 9344 10624 10658 12118 12659 18688 21248 21316 24236 25318 42632 48472 50636 85264 96944 101272 170528 193888 202544 341056 387776 405088 442307 682112 775552 810176 884614 924107 1050697 1364224 1551104 1620352 1769228 1848214 2101394 3240704 3538456 3696428 4202788 7076912 7392856 8405576 14153824 14785712 16811152 28307648 29571424 33622304 56615296 59142848 67244608 67459811 76700881 113230592 118285696 134489216 134919622 153401762 160250281 236571392 268978432 269839244 306803524 320500562 539678488 613607048 641001124 1079356976 1227214096 1282002248 2158713952 2454428192 2564004496 4317427904 4908856384 5128008992 5599164313 8634855808 9817712768 10256017984 11198328626 11698270513 13300773323 17269711616 19635425536 20512035968 22396657252 23396541026 26601546646 41024071936 44793314504 46793082052 53203093292 89586629008 93586164104 106406186584 179173258016 187172328208 212812373168 358346516032 374344656416 425624746336 716693032064 748689312832 851249492672 853973747449 970956452579 1433386064128 1497378625664 1702498985344 1707947494898 1941912905158 2994757251328 3404997970688 3415894989796 3883825810316 6831789979592 7767651620632 13663579959184 15535303241264 27327159918368 31070606482528 54654319836736 62141212965056 70879821038267 109308639673472 124282425930112 141759642076534 218617279346944 248564851860224 283519284153068 567038568306136 1134077136612272 2268154273224544 4536308546449088 9072617092898176 18145234185796352
• Sum of all divisors σ(n): 37167920368652052
• Sum of proper divisors (its aliquot sum) s(n): 19022686182855700
• 18145234185796352 is an abundant number, because the sum of its proper divisors (19022686182855700) is greater than itself. Its abundance is 877451997059348

Bases of 18145234185796352

• Binary: 1000000011101101111111010001110000000101011101100000000₂
• Hexadecimal: 0x4076FE8E02BB00
• Base-36: 4YNY5IA5R7K

Squares and roots of 18145234185796352

• 18145234185796352 squared (18145234185796352²) is 329249523657392601293020416507904
• 18145234185796352 cubed (18145234185796352³) is 5974309712325284973611801176347057378225142366208
• The square root of 18145234185796352 is 134704247.0963568097
• The cube root of 18145234185796352 is 262777.1063052731

Scales and comparisons

• 18,145,234,185,796,352 seconds is equal to 576,962,320 years, 11 weeks, 19 hours, 52 minutes, 32 seconds.
• To count from 1 to 18,145,234,185,796,352 would take you about one billion, seven hundred thirty million, eight hundred eighty-six thousand, nine hundred sixty 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 18145234185796352 cubic inches would be around 21898.1 feet tall.

Recreational maths with 18145234185796352

• 18145234185796352 backwards is 25369758143254181
• The number of decimal digits it has is: 17
• The sum of 18145234185796352's digits is 74
• More coming soon!