1018072902820

Names of 1018072902820

• Cardinal: 1018072902820 can be written as One trillion, eighteen billion, seventy-two million, nine hundred two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.01807290282 × 10¹²

Factors of 1018072902820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1132

Divisors of 1018072902820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 37 74 89 103 148 178 185 206 223 356 370 412 445 446 515 673 740 890 892 1030 1115 1346 1780 2060 2230 2692 3293 3365 3811 4460 6586 6730 7622 8251 9167 13172 13460 15244 16465 16502 18334 19055 19847 22969 24901 32930 33004 36668 38110 39694 41255 45835 45938 49802 59897 65860 69319 76220 79388 82510 91670 91876 99235 99604 114845 119794 124505 138638 150079 165020 183340 198470 229690 239588 249010 277276 299485 300158 339179 346595 396940 459380 498020 598970 600316 678358 693190 734339 750395 849853 1197940 1356716 1386380 1468678 1500790 1695895 1699706 2044241 2216189 2564803 2937356 3001580 3391790 3399412 3671695 4088482 4249265 4432378 5129606 5552923 6169391 6783580 7343390 8176964 8498530 8864756 10221205 10259212 11080945 11105846 12338782 12824015 13357031 14686780 15458137 16997060 20442410 22161890 22211692 24677564 25648030 26714062 27764615 30846955 30916274 40884820 44323780 51296060 53428124 55529230 61693910 61832548 66785155 75636917 77290685 111058460 123387820 133570310 151273834 154581370 228267467 267140620 302547668 309162740 378184585 456534934 494210147 571951069 756369170 913069868 988420294 1141337335 1143902138 1375774193 1512738340 1976840588 2282674670 2287804276 2471050735 2751548386 2859755345 4565349340 4942101470 5503096772 5719510690 6878870965 9884202940 11439021380 13757741930 27515483860 50903645141 101807290282 203614580564 254518225705 509036451410 1018072902820
• Sum of all divisors σ(n): 2255364034560
• Sum of proper divisors (its aliquot sum) s(n): 1237291131740
• 1018072902820 is an abundant number, because the sum of its proper divisors (1237291131740) is greater than itself. Its abundance is 219218228920

Bases of 1018072902820

• Binary: 1110110100001001110111111010110010100100₂
• Hexadecimal: 0xED09DFACA4
• Base-36: CZP2BJC4

Squares and roots of 1018072902820

• 1018072902820 squared (1018072902820²) is 1036472435456341163952400
• 1018072902820 cubed (1018072902820³) is 1055204501057952340161277412305768000
• The square root of 1018072902820 is 1008995.9875143211
• The cube root of 1018072902820 is 10059.8836879707

Scales and comparisons

• 1,018,072,902,820 seconds is equal to 32,371 years, 29 weeks, 4 days, 4 hours, 33 minutes, 40 seconds.
• To count from 1 to 1,018,072,902,820 would take you about eighty thousand, nine hundred twenty-eight 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 1018072902820 cubic inches would be around 838.3 feet tall.

Recreational maths with 1018072902820

• 1018072902820 backwards is 0282092708101
• The number of decimal digits it has is: 13
• The sum of 1018072902820's digits is 40
• More coming soon!