162221319040

Names of 162221319040

• Cardinal: 162221319040 can be written as One hundred sixty-two billion, two hundred twenty-one million, three hundred nineteen thousand and forty.

Scientific notation

• Scientific notation: 1.6222131904 × 10¹¹

Factors of 162221319040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2257

Divisors of 162221319040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 128 152 160 176 190 209 220 304 320 352 380 418 440 608 640 704 760 836 880 971 1045 1216 1249 1408 1520 1672 1760 1942 2090 2432 2498 3040 3344 3520 3884 4180 4855 4996 6080 6245 6688 7040 7768 8360 9710 9992 10681 12160 12490 13376 13739 15536 16720 18449 19420 19984 21362 23731 24980 26752 27478 31072 33440 36898 38840 39968 42724 47462 49960 53405 54956 62144 66880 68695 73796 77680 79936 85448 92245 94924 99920 106810 109912 118655 124288 133760 137390 147592 155360 159872 170896 184490 189848 199840 202939 213620 219824 237310 261041 274780 295184 310720 341792 368980 379696 399680 405878 427240 439648 474620 522082 549560 590368 621440 683584 737960 759392 799360 811756 854480 879296 949240 1014695 1044164 1099120 1180736 1212779 1305205 1367168 1475920 1518784 1623512 1708960 1758592 1898480 2029390 2088328 2198240 2361472 2425558 2610410 2951840 3037568 3247024 3417920 3796960 4058780 4176656 4396480 4851116 5220820 5903680 6063895 6494048 6835840 7593920 8117560 8353312 8792960 9702232 10441640 11807360 12127790 12988096 13340569 15187840 16235120 16706624 19404464 20883280 23042801 24255580 25976192 26681138 32470240 33413248 38808928 41766560 46085602 48511160 53362276 64940480 66702845 77617856 83533120 92171204 97022320 106724552 115214005 129880960 133405690 155235712 167066240 184342408 194044640 213449104 230428010 253470811 266811380 368684816 388089280 426898208 460856020 506941622 533622760 737369632 776178560 853796416 921712040 1013883244 1067245520 1267354055 1474739264 1707592832 1843424080 2027766488 2134491040 2534708110 2949478528 3686848160 4055532976 4268982080 5069416220 7373696320 8111065952 8537964160 10138832440 14747392640 16222131904 20277664880 32444263808 40555329760 81110659520 162221319040
• Sum of all divisors σ(n): 446148000000
• Sum of proper divisors (its aliquot sum) s(n): 283926680960
• 162221319040 is an abundant number, because the sum of its proper divisors (283926680960) is greater than itself. Its abundance is 121705361920

Bases of 162221319040

• Binary: 10010111000101001001001110001110000000₂
• Hexadecimal: 0x25C524E380
• Base-36: 22IUDUV4

Squares and roots of 162221319040

• 162221319040 squared (162221319040²) is 26315756351077466521600
• 162221319040 cubed (162221319040³) is 4268976706807043944355392651264000
• The square root of 162221319040 is 402767.0778998701
• The cube root of 162221319040 is 5453.8431388869

Scales and comparisons

• 162,221,319,040 seconds is equal to 5,158 years, 7 weeks, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 162,221,319,040 would take you about ten thousand, three hundred sixteen 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 162221319040 cubic inches would be around 454.5 feet tall.

Recreational maths with 162221319040

• 162221319040 backwards is 040913122261
• The number of decimal digits it has is: 12
• The sum of 162221319040's digits is 31
• More coming soon!