162312997120

Names of 162312997120

• Cardinal: 162312997120 can be written as One hundred sixty-two billion, three hundred twelve million, nine hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.6231299712 × 10¹¹

Factors of 162312997120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 510

Divisors of 162312997120

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 37 40 64 68 74 80 85 128 136 148 160 170 185 256 272 296 320 340 370 449 544 592 629 640 680 740 898 1088 1184 1258 1280 1360 1480 1796 2176 2245 2368 2516 2720 2960 3145 3592 4352 4490 4736 5032 5440 5920 6290 7184 7633 8980 9472 10064 10880 11840 12580 14368 15266 16613 17960 20128 21760 23680 25160 28736 30532 33226 35920 38165 40256 47360 50320 57472 61064 66452 71840 76330 80512 83065 100640 114944 122128 132904 143680 152660 161024 166130 201280 201601 244256 265808 282421 287360 305320 332260 402560 403202 488512 531616 564842 574720 610640 664520 805120 806404 977024 1008005 1063232 1129684 1221280 1329040 1412105 1612808 1954048 2016010 2126464 2259368 2442560 2658080 2824210 3225616 3427217 4032020 4252928 4518736 4885120 5316160 5648420 6451232 6854434 7459237 8064040 9037472 9770240 10632320 11296840 12902464 13708868 14918474 16128080 17136085 18074944 21264640 22593680 25804928 27417736 29836948 32256160 34272170 36149888 37296185 45187360 51609856 54835472 59673896 64512320 68544340 72299776 74592370 90374720 109670944 119347792 126807029 129024640 137088680 149184740 180749440 219341888 238695584 253614058 258049280 274177360 298369480 361498880 438683776 477391168 507228116 548354720 596738960 634035145 877367552 954782336 1014456232 1096709440 1193477920 1268070290 1909564672 2028912464 2193418880 2386955840 2536140580 4057824928 4386837760 4773911680 5072281160 8115649856 9547823360 10144562320 16231299712 20289124640 32462599424 40578249280 81156498560 162312997120
• Sum of all divisors σ(n): 423730042344
• Sum of proper divisors (its aliquot sum) s(n): 261417045224
• 162312997120 is an abundant number, because the sum of its proper divisors (261417045224) is greater than itself. Its abundance is 99104048104

Bases of 162312997120

• Binary: 10010111001010100110111100100100000000₂
• Hexadecimal: 0x25CA9BC900
• Base-36: 22KCYU4G

Squares and roots of 162312997120

• 162312997120 squared (162312997120²) is 26345509034077128294400
• 162312997120 cubed (162312997120³) is 4276218531973094906706817712128000
• The square root of 162312997120 is 402880.8721197867
• The cube root of 162312997120 is 5454.8703440045

Scales and comparisons

• 162,312,997,120 seconds is equal to 5,161 years, 2 weeks, 4 days, 15 hours, 38 minutes, 40 seconds.
• To count from 1 to 162,312,997,120 would take you about ten thousand, three hundred twenty-two 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 162312997120 cubic inches would be around 454.6 feet tall.

Recreational maths with 162312997120

• 162312997120 backwards is 021799213261
• The number of decimal digits it has is: 12
• The sum of 162312997120's digits is 43
• More coming soon!