220438589440

Names of 220438589440

• Cardinal: 220438589440 can be written as Two hundred twenty billion, four hundred thirty-eight million, five hundred eighty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.2043858944 × 10¹¹

Factors of 220438589440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3512

Divisors of 220438589440

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 103 124 128 155 160 206 248 256 310 320 412 496 512 515 620 640 824 992 1024 1030 1240 1280 1648 1984 2048 2060 2480 2560 3193 3296 3371 3968 4096 4120 4960 5120 6386 6592 6742 7936 8240 9920 10240 12772 13184 13484 15872 15965 16480 16855 19840 20480 25544 26368 26968 31744 31930 32960 33710 39680 51088 52736 53936 63488 63860 65920 67420 79360 102176 104501 105472 107872 126976 127720 131840 134840 158720 204352 209002 210944 215744 255440 263680 269680 317440 347213 408704 418004 421888 431488 510880 522505 527360 539360 634880 694426 817408 836008 862976 1021760 1045010 1054720 1078720 1388852 1634816 1672016 1725952 1736065 2043520 2090020 2109440 2157440 2777704 3269632 3344032 3451904 3472130 4087040 4180040 4314880 5555408 6539264 6688064 6903808 6944260 8174080 8360080 8629760 10763603 11110816 13078528 13376128 13807616 13888520 16348160 16720160 17259520 21527206 22221632 26752256 27777040 32696320 33440320 34519040 43054412 44443264 53504512 53818015 55554080 65392640 66880640 69038080 86108824 88886528 107009024 107636030 111108160 133761280 172217648 177773056 214018048 215272060 222216320 267522560 344435296 355546112 428036096 430544120 444432640 535045120 688870592 711092224 861088240 888865280 1070090240 1377741184 1422184448 1722176480 1777730560 2140180480 2755482368 3444352960 3555461120 5510964736 6888705920 7110922240 11021929472 13777411840 22043858944 27554823680 44087717888 55109647360 110219294720 220438589440
• Sum of all divisors σ(n): 551517198336
• Sum of proper divisors (its aliquot sum) s(n): 331078608896
• 220438589440 is an abundant number, because the sum of its proper divisors (331078608896) is greater than itself. Its abundance is 110640019456

Bases of 220438589440

• Binary: 11001101010011001010011111000000000000₂
• Hexadecimal: 0x335329F000
• Base-36: 2T9NG074

Squares and roots of 220438589440

• 220438589440 squared (220438589440²) is 48593171714296879513600
• 220438589440 cubed (220438589440³) is 10711810229115310801371617296384000
• The square root of 220438589440 is 469508.8811087603
• The cube root of 220438589440 is 6040.8197124405

Scales and comparisons

• 220,438,589,440 seconds is equal to 7,009 years, 13 weeks, 5 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 220,438,589,440 would take you about fourteen thousand and eighteen 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 220438589440 cubic inches would be around 503.4 feet tall.

Recreational maths with 220438589440

• 220438589440 backwards is 044985834022
• The number of decimal digits it has is: 12
• The sum of 220438589440's digits is 49
• More coming soon!