102242250

Names of 102242250

• Cardinal: 102242250 can be written as One hundred two million, two hundred forty-two thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.0224225 × 10⁸

Factors of 102242250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 38

Divisors of 102242250

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 25 27 30 33 34 45 50 51 54 55 66 75 81 85 90 99 102 110 125 135 150 153 162 165 170 187 198 225 243 250 255 270 275 297 306 330 374 375 405 425 450 459 486 495 510 550 561 594 675 729 750 765 810 825 850 891 918 935 990 1122 1125 1215 1275 1350 1375 1377 1458 1485 1530 1650 1683 1782 1870 2025 2125 2187 2250 2295 2430 2475 2550 2673 2750 2754 2805 2970 3366 3375 3645 3825 4050 4125 4131 4250 4374 4455 4590 4675 4950 5049 5346 5610 6075 6375 6750 6885 7290 7425 7650 8019 8250 8262 8415 8910 9350 10098 10125 10935 11475 12150 12375 12393 12750 13365 13770 14025 14850 15147 16038 16830 18225 19125 20250 20655 21870 22275 22950 23375 24057 24750 24786 25245 26730 28050 30294 30375 34425 36450 37125 37179 38250 40095 41310 42075 44550 45441 46750 48114 50490 54675 57375 60750 61965 66825 68850 70125 74250 74358 75735 80190 84150 90882 91125 103275 109350 111375 114750 120285 123930 126225 133650 136323 140250 151470 172125 182250 185895 200475 206550 210375 222750 227205 240570 252450 272646 273375 309825 334125 344250 371790 378675 400950 408969 420750 454410 516375 546750 601425 619650 631125 668250 681615 757350 817938 929475 1002375 1032750 1136025 1202850 1262250 1363230 1549125 1858950 1893375 2004750 2044845 2272050 3007125 3098250 3408075 3786750 4089690 4647375 5680125 6014250 6816150 9294750 10224225 11360250 17040375 20448450 34080750 51121125 102242250
• Sum of all divisors σ(n): 331568640
• Sum of proper divisors (its aliquot sum) s(n): 229326390
• 102242250 is an abundant number, because the sum of its proper divisors (229326390) is greater than itself. Its abundance is 127084140

Bases of 102242250

• Binary: 110000110000001011111001010₂
• Hexadecimal: 0x61817CA
• Base-36: 1OVEMI

Squares and roots of 102242250

• 102242250 squared (102242250²) is 10453477685062500
• 102242250 cubed (102242250³) is 1068787078845581390625000
• The square root of 102242250 is 10111.4909879799
• The cube root of 102242250 is 467.6024730805

Scales and comparisons

• 102,242,250 seconds is equal to 3 years, 13 weeks, 8 hours, 37 minutes, 30 seconds.
• To count from 1 to 102,242,250 would take you about four 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 102242250 cubic inches would be around 39 feet tall.

Recreational maths with 102242250

• 102242250 backwards is 052242201
• 102242250 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 102242250's digits is 18
• More coming soon!