222972144720

Names of 222972144720

• Cardinal: 222972144720 can be written as Two hundred twenty-two billion, nine hundred seventy-two million, one hundred forty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2297214472 × 10¹¹

Factors of 222972144720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1984

Divisors of 222972144720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 151 156 195 208 240 260 302 312 317 390 453 520 604 624 634 755 780 906 951 1040 1208 1268 1493 1510 1560 1585 1812 1902 1963 2265 2416 2536 2986 3020 3120 3170 3624 3804 3926 4121 4479 4530 4755 5072 5889 5972 6040 6340 7248 7465 7608 7852 8242 8958 9060 9510 9815 11778 11944 12080 12363 12680 14930 15216 15704 16484 17916 18120 19020 19409 19630 20605 22395 23556 23888 24726 25360 29445 29860 31408 32968 35832 36240 38040 38818 39260 41210 44790 47112 47867 49452 58227 58890 59720 61815 65936 71664 76080 77636 78520 82420 89580 94224 95734 97045 98904 116454 117780 119440 123630 143601 155272 157040 164840 179160 191468 194090 197808 225443 232908 235560 239335 247260 287202 291135 310544 329680 358320 382936 388180 450886 465816 471120 473281 478670 494520 574404 582270 622271 676329 718005 765872 776360 901772 931632 946562 957340 989040 1127215 1148808 1164540 1244542 1352658 1419843 1436010 1552720 1803544 1866813 1893124 1914680 2254430 2297616 2329080 2366405 2489084 2705316 2839686 2872020 2930759 3111355 3381645 3607088 3733626 3786248 3829360 4508860 4658160 4732810 4978168 5410632 5679372 5744040 5861518 6152653 6222710 6763290 7099215 7467252 7572496 8792277 9017720 9334065 9465620 9956336 10821264 11358744 11488080 11723036 12305306 12445420 13526580 14198430 14653795 14934504 17584554 18035440 18457959 18668130 18931240 22717488 23446072 24610612 24890840 27053160 28396860 29307590 29869008 30763265 35169108 36915918 37336260 37862480 43961385 46892144 49221224 49781680 54106320 56793720 58615180 61526530 70338216 71465431 73831836 74672520 87922770 92289795 98442448 113587440 117230360 123053060 140676432 142930862 147663672 149345040 175845540 184579590 214396293 234460720 246106120 285861724 295327344 351691080 357327155 369159180 428792586 492212240 571723448 703382160 714654310 738318360 857585172 929050603 1071981465 1143446896 1429308620 1476636720 1715170344 1858101206 2143962930 2787151809 2858617240 3430340688 3716202412 4287925860 4645253015 5574303618 5717234480 7432404824 8575851720 9290506030 11148607236 13935759045 14864809648 17151703440 18581012060 22297214472 27871518090 37162024120 44594428944 55743036180 74324048240 111486072360 222972144720
• Sum of all divisors σ(n): 752180857344
• Sum of proper divisors (its aliquot sum) s(n): 529208712624
• 222972144720 is an abundant number, because the sum of its proper divisors (529208712624) is greater than itself. Its abundance is 306236567904

Bases of 222972144720

• Binary: 11001111101010001011001110110001010000₂
• Hexadecimal: 0x33EA2CEC50
• Base-36: 2UFJUVYO

Squares and roots of 222972144720

• 222972144720 squared (222972144720²) is 49716577321036623878400
• 222972144720 cubed (222972144720³) is 11085411873409247999834812482048000
• The square root of 222972144720 is 472199.2637859573
• The cube root of 222972144720 is 6063.8744907863

Scales and comparisons

• 222,972,144,720 seconds is equal to 7,089 years, 42 weeks, 6 days, 2 hours, 52 minutes.
• To count from 1 to 222,972,144,720 would take you about fourteen thousand, one hundred seventy-nine 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 222972144720 cubic inches would be around 505.3 feet tall.

Recreational maths with 222972144720

• 222972144720 backwards is 027441279222
• The number of decimal digits it has is: 12
• The sum of 222972144720's digits is 42
• More coming soon!