162238230

Names of 162238230

• Cardinal: 162238230 can be written as One hundred sixty-two million, two hundred thirty-eight thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.6223823 × 10⁸

Factors of 162238230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 640

Divisors of 162238230

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 33 35 41 42 45 55 63 66 70 77 82 90 99 105 110 123 126 154 165 198 205 210 231 246 287 315 330 369 385 410 451 462 495 571 574 615 630 693 738 770 861 902 990 1142 1155 1230 1353 1386 1435 1713 1722 1845 2255 2310 2583 2706 2855 2870 3157 3426 3465 3690 3997 4059 4305 4510 5139 5166 5710 6281 6314 6765 6930 7994 8118 8565 8610 9471 10278 11991 12562 12915 13530 15785 17130 18843 18942 19985 20295 23411 23982 25695 25830 28413 31405 31570 35973 37686 39970 40590 43967 46822 47355 51390 56529 56826 59955 62810 70233 71946 87934 94215 94710 113058 117055 119910 131901 140466 142065 163877 179865 188430 210699 219835 234110 257521 263802 282645 284130 327754 351165 359730 395703 421398 439670 491631 515042 565290 659505 702330 772563 791406 819385 983262 1053495 1287605 1319010 1474893 1545126 1638770 1802647 1978515 2106990 2317689 2458155 2575210 2949786 3605294 3862815 3957030 4635378 4916310 5407941 7374465 7725630 9013235 10815882 11588445 14748930 16223823 18026470 23176890 27039705 32447646 54079410 81119115 162238230
• Sum of all divisors σ(n): 539675136
• Sum of proper divisors (its aliquot sum) s(n): 377436906
• 162238230 is an abundant number, because the sum of its proper divisors (377436906) is greater than itself. Its abundance is 215198676

Bases of 162238230

• Binary: 1001101010111000111100010110₂
• Hexadecimal: 0x9AB8F16
• Base-36: 2OLBTI

Squares and roots of 162238230

• 162238230 squared (162238230²) is 26321243273532900
• 162238230 cubed (162238230³) is 4270311920097383542767000
• The square root of 162238230 is 12737.2771815643
• The cube root of 162238230 is 545.4032646487

Scales and comparisons

• 162,238,230 seconds is equal to 5 years, 8 weeks, 1 day, 18 hours, 10 minutes, 30 seconds.
• To count from 1 to 162,238,230 would take you about seven 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 162238230 cubic inches would be around 45.5 feet tall.

Recreational maths with 162238230

• 162238230 backwards is 032832261
• The number of decimal digits it has is: 9
• The sum of 162238230's digits is 27
• More coming soon!