221764989024

Names of 221764989024

• Cardinal: 221764989024 can be written as Two hundred twenty-one billion, seven hundred sixty-four million, nine hundred eighty-nine thousand and twenty-four.

Scientific notation

• Scientific notation: 2.21764989024 × 10¹¹

Factors of 221764989024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 475

Divisors of 221764989024

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 72 74 96 108 111 144 148 216 222 288 296 333 432 433 444 592 666 864 866 888 999 1184 1299 1332 1369 1732 1776 1998 2598 2664 2738 3464 3552 3897 3996 4107 5196 5328 5476 6928 7794 7992 8214 10392 10656 10952 11691 12321 13856 15588 15984 16021 16428 20784 21904 23382 24642 31176 31968 32042 32856 36963 41568 43808 46764 48063 49284 62352 64084 65712 73926 93528 96126 98568 124704 128168 131424 144189 147852 187056 187489 192252 197136 256336 288378 295704 374112 374978 384504 394272 432567 512672 562467 576756 591408 592777 749956 769008 865134 1124934 1153512 1182816 1185554 1499912 1538016 1687401 1730268 1778331 2249868 2307024 2371108 2999824 3374802 3460536 3556662 4499736 4614048 4742216 5062203 5334993 5999648 6749604 6921072 6937093 7113324 8999472 9484432 10124406 10669986 13499208 13842144 13874186 14226648 16004979 17998944 18968864 20248812 20811279 21339972 26998416 27748372 28453296 32009958 40497624 41622558 42679944 53996832 55496744 56906592 62433837 64019916 80995248 83245116 85359888 110993488 124867674 128039832 161990496 166490232 170719776 187301511 221986976 249735348 256079664 256672441 332980464 374603022 499470696 512159328 513344882 665960928 749206044 770017323 998941392 1026689764 1498412088 1540034646 1997882784 2053379528 2310051969 2996824176 3080069292 4106759056 4620103938 5993648352 6160138584 6930155907 8213518112 9240207876 12320277168 13860311814 18480415752 24640554336 27720623628 36960831504 55441247256 73921663008 110882494512 221764989024
• Sum of all divisors σ(n): 666307305720
• Sum of proper divisors (its aliquot sum) s(n): 444542316696
• 221764989024 is an abundant number, because the sum of its proper divisors (444542316696) is greater than itself. Its abundance is 222777327672

Bases of 221764989024

• Binary: 11001110100010001110010011000001100000₂
• Hexadecimal: 0x33A2393060
• Base-36: 2TVL5CO0

Squares and roots of 221764989024

• 221764989024 squared (221764989024²) is 49179710356814840472576
• 221764989024 cubed (221764989024³) is 10906337927482542221001127613005824
• The square root of 221764989024 is 470919.3020295515
• The cube root of 221764989024 is 6052.9115510273

Scales and comparisons

• 221,764,989,024 seconds is equal to 7,051 years, 22 weeks, 6 days, 9 hours, 50 minutes, 24 seconds.
• To count from 1 to 221,764,989,024 would take you about fourteen thousand, one hundred 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 221764989024 cubic inches would be around 504.4 feet tall.

Recreational maths with 221764989024

• 221764989024 backwards is 420989467122
• 221764989024 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221764989024's digits is 54
• More coming soon!