18253090816000

Names of 18253090816000

• Cardinal: 18253090816000 can be written as Eighteen trillion, two hundred fifty-three billion, ninety million, eight hundred sixteen thousand.

Scientific notation

• Scientific notation: 1.8253090816 × 10¹³

Factors of 18253090816000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2118

Divisors of 18253090816000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 800 1000 1024 1280 1600 2000 2048 2111 2560 3200 4000 4096 4222 5120 6400 8000 8192 8444 10240 10555 12800 16000 16384 16888 20480 21110 25600 32000 32768 33776 40960 42220 51200 52775 64000 67552 81920 84440 102400 105550 128000 135104 163840 168880 204800 211100 256000 263875 270208 337760 409600 422200 512000 527750 540416 675520 819200 844400 1024000 1055500 1080832 1351040 1688800 2048000 2111000 2161664 2702080 3377600 4096000 4222000 4323328 4456321 5404160 6755200 8444000 8646656 8912642 10808320 13510400 16888000 17293312 17825284 21616640 22281605 27020800 33776000 34586624 35650568 43233280 44563210 54041600 67552000 69173248 71301136 86466560 89126420 108083200 111408025 135104000 142602272 172933120 178252840 216166400 222816050 270208000 285204544 345866240 356505680 432332800 445632100 540416000 557040125 570409088 713011360 864665600 891264200 1080832000 1114080250 1140818176 1426022720 1729331200 1782528400 2161664000 2228160500 2281636352 2852045440 3565056800 4323328000 4456321000 4563272704 5704090880 7130113600 8646656000 8912642000 9126545408 11408181760 14260227200 17825284000 18253090816 22816363520 28520454400 35650568000 36506181632 45632727040 57040908800 71301136000 73012363264 91265454080 114081817600 142602272000 146024726528 182530908160 228163635200 285204544000 365061816320 456327270400 570409088000 730123632640 912654540800 1140818176000 1825309081600 2281636352000 3650618163200 4563272704000 9126545408000 18253090816000
• Sum of all divisors σ(n): 45580611438180
• Sum of proper divisors (its aliquot sum) s(n): 27327520622180
• 18253090816000 is an abundant number, because the sum of its proper divisors (27327520622180) is greater than itself. Its abundance is 9074429806180

Bases of 18253090816000

• Binary: 100001001100111100000111111101000000000000000₂
• Hexadecimal: 0x1099E0FE8000
• Base-36: 6GXCQZOCG

Squares and roots of 18253090816000

• 18253090816000 squared (18253090816000²) is 333175324337143545856000000
• 18253090816000 cubed (18253090816000³) is 6081479452776136144537828458496000000000
• The square root of 18253090816000 is 4272363.6099938873
• The cube root of 18253090816000 is 26329.6733689591

Scales and comparisons

• 18,253,090,816,000 seconds is equal to 580,391 years, 43 weeks, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 18,253,090,816,000 would take you about one million, four hundred fifty thousand, nine hundred seventy-nine 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 18253090816000 cubic inches would be around 2194.1 feet tall.

Recreational maths with 18253090816000

• 18253090816000 backwards is 00061809035281
• The number of decimal digits it has is: 14
• The sum of 18253090816000's digits is 43
• More coming soon!