227985439920

Names of 227985439920

• Cardinal: 227985439920 can be written as Two hundred twenty-seven billion, nine hundred eighty-five million, four hundred thirty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.2798543992 × 10¹¹

Factors of 227985439920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 357

Divisors of 227985439920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 49 56 57 60 67 70 76 80 84 95 97 98 105 112 114 120 133 134 140 147 152 157 168 190 194 196 201 210 228 240 245 266 268 280 285 291 294 304 314 335 336 380 388 392 399 402 420 456 469 471 485 490 532 536 560 570 582 588 628 665 670 679 735 760 776 784 785 798 804 840 912 931 938 942 970 980 1005 1064 1072 1099 1140 1164 1176 1256 1273 1330 1340 1358 1407 1455 1470 1520 1552 1570 1596 1608 1680 1843 1862 1876 1884 1940 1960 1995 2010 2037 2128 2198 2280 2328 2345 2352 2355 2512 2546 2660 2680 2716 2793 2814 2910 2940 2983 3140 3192 3216 3283 3297 3395 3686 3724 3752 3768 3819 3880 3920 3990 4020 4074 4396 4560 4655 4656 4690 4710 4753 5092 5320 5360 5432 5495 5529 5586 5628 5820 5880 5966 6280 6365 6384 6499 6566 6594 6790 7035 7372 7448 7504 7536 7638 7693 7760 7980 8040 8148 8792 8911 8949 9215 9310 9380 9420 9506 9849 10184 10185 10519 10640 10864 10990 11058 11172 11256 11640 11760 11932 12560 12730 12901 12998 13132 13188 13580 13965 14070 14259 14744 14896 14915 15229 15276 15386 15960 16080 16296 16415 16485 17584 17822 17898 18430 18620 18760 18840 19012 19095 19497 19698 20368 20370 20881 21038 21980 22116 22344 22512 23079 23280 23765 23864 25460 25802 25996 26264 26376 26733 27160 27645 27930 28140 28518 29488 29830 30458 30552 30772 31557 31920 32495 32592 32830 32970 35644 35796 36860 37240 37520 37680 38024 38190 38465 38703 38994 39396 40740 41762 42076 43960 44232 44555 44688 44745 45493 45687 46158 47530 47728 49245 50920 51604 51992 52528 52595 52752 53466 54320 55290 55860 56280 57036 59660 60916 61104 61544 62377 62643 63114 64505 64990 65660 65940 71288 71295 71592 73633 73720 74480 76048 76145 76380 76930 77406 77988 78792 81480 83524 84152 87920 88464 89110 89490 90307 90986 91374 92316 95060 97485 98490 101840 103208 103984 104405 105190 106603 106932 110580 111720 112560 114072 115395 119320 121832 123088 123481 124754 125286 126228 129010 129980 131320 131880 133665 136479 142576 142590 143184 146167 147266 147440 152290 152760 153860 154812 155976 157584 157785 162960 167048 168304 178220 178980 180614 181972 182748 184632 187131 190120 193515 194970 196980 199861 206416 208810 210380 213206 213864 220899 221160 223440 227465 228144 228435 230790 238640 243664 246962 249508 250572 252456 258020 259960 262640 263760 267330 270921 272958 285180 289351 292334 294532 304580 305520 307720 309624 311885 311952 313215 315570 318451 319809 334096 356440 357960 361228 363944 365496 368165 369264 370443 374262 380240 387030 389940 393960 399722 417620 420760 426412 427728 438501 441798 442320 451535 454930 456870 461580 493924 499016 501144 504912 515431 516040 519920 533015 534660 541842 545916 570360 578702 584668 589064 599583 609160 615440 617405 619248 623770 626430 631140 636902 639618 682395 712880 715920 722456 727888 730835 730992 736330 740886 746221 748524 774060 779880 787920 799444 835240 841520 852824 864367 868053 877002 883596 903070 909860 913740 923160 935655 955353 987848 998032 999305 1002288 1020343 1030862 1032080 1066030 1069320 1083684 1091832 1104495 1140720 1157404 1169336 1178128 1199166 1218320 1234810 1247540 1252860 1262280 1273804 1279236 1354605 1364790 1399027 1444912 1446755 1461670 1472660 1481772 1492442 1497048 1546293 1548120 1559760 1592255 1598888 1599045 1670480 1705648 1728734 1736106 1754004 1767192 1806140 1819720 1827480 1846320 1852215 1871310 1910706 1975696 1998610 2025457 2040686 2061724 2132060 2138640 2167368 2183664 2192505 2208990 2238663 2314808 2338672 2398332 2469620 2495080 2505720 2524560 2547608 2558472 2577155 2593101 2709210 2729580 2798054 2893510 2923340 2945320 2963544 2984884 2994096 2997915 3061029 3092586 3096240 3184510 3197776 3198090 3457468 3472212 3508008 3534384 3612280 3639440 3654960 3704430 3731105 3742620 3821412 3997220 4050914 4081372 4123448 4197081 4264120 4321835 4334736 4340265 4385010 4417980 4477326 4629616 4776765 4796664 4939240 4990160 5011440 5095216 5101715 5116944 5154310 5186202 5418420 5459160 5596108 5787020 5846680 5890640 5927088 5969768 5995830 6050569 6076371 6122058 6185172 6369020 6396180 6914936 6944424 6995135 7016016 7142401 7224560 7408860 7462210 7485240 7642824 7731465 7994440 8101828 8162744 8246896 8394162 8528240 8643670 8680530 8770020 8835960 8954652 9553530 9593328 9793189 9878480 10127285 10203430 10308620 10372404 10836840 10918320 11192216 11193315 11574040 11693360 11939536 11991660 12101138 12152742 12244116 12370344 12738040 12792360 12965505 13829872 13888848 13990270 14178199 14284802 14817720 14924420 14970480 15285648 15305145 15462930 15988880 16203656 16325488 16788324 17287340 17361060 17540040 17671920 17909304 18151707 19107060 19386517 19586378 20254570 20406860 20617240 20744808 20985405 21427203 21673680 22384432 22386630 23148080 23983320 24202276 24305484 24488232 24740688 25476080 25584720 25931010 27980540 28356398 28569604 29379567 29635440 29848840 30252845 30381855 30610290 30925860 32407312 33576648 34574680 34722120 35080080 35712005 35818608 36303414 38214120 38773034 39172756 40509140 40813720 41234480 41489616 41970810 42534597 42854406 44773260 47966640 48404552 48610968 48965945 48976464 49996807 51862020 55961080 56712796 57139208 58159551 58759134 59697680 60505690 60763710 61220580 61851720 67153296 69149360 69444240 70890995 71424010 72606828 76428240 77546068 78345512 81018280 81627440 83941620 85069194 85708812 89546520 90758535 96809104 96932585 97221936 97931890 99993614 103724040 107136015 111922160 113425592 114278416 116319102 117518268 121011380 121527420 122441160 123703440 135705619 141781990 142848020 145213656 146897835 149990421 155092136 156691024 162036560 167883240 170138388 171417624 179093040 181517070 193865170 195863780 199987228 207448080 212672985 214272030 226851184 232638204 235036536 242022760 243054840 244882320 249984035 271411238 283563980 285696040 290427312 290797755 293795670 299980842 310184272 335766480 340276776 342835248 363034140 387730340 391727560 399974456 407116857 425345970 428544060 465276408 470073072 484045520 486109680 499968070 542822476 567127960 571392080 581595510 587591340 599961684 678528095 680553552 726068280 749952105 775460680 783455120 799948912 814233714 850691940 857088120 930552816 949939333 999936140 1085644952 1134255920 1163191020 1175182680 1199923368 1357056190 1452136560 1499904210 1550921360 1628467428 1701383880 1714176240 1899878666 1999872280 2035584285 2171289904 2326382040 2350365360 2399846736 2714112380 2849817999 2999808420 3256934856 3402767760 3799757332 3999744560 4071168570 4652764080 4749696665 5428224760 5699635998 5999616840 6513869712 7599514664 8142337140 9499393330 10856449520 11399271996 11999233680 14249089995 15199029328 16284674280 18998786660 22798543992 28498179990 32569348560 37997573320 45597087984 56996359980 75995146640 113992719960 227985439920
• Sum of all divisors σ(n): 893037841920
• Sum of proper divisors (its aliquot sum) s(n): 665052402000
• 227985439920 is an abundant number, because the sum of its proper divisors (665052402000) is greater than itself. Its abundance is 437066962080

Bases of 227985439920

• Binary: 11010100010100111111011011110010110000₂
• Hexadecimal: 0x3514FDBCB0
• Base-36: 2WQGN7AO

Squares and roots of 227985439920

• 227985439920 squared (227985439920²) is 51977360815515929606400
• 227985439920 cubed (227985439920³) is 11850081471405969173082856447488000
• The square root of 227985439920 is 477478.2088430843
• The cube root of 227985439920 is 6108.9846988325

Scales and comparisons

• 227,985,439,920 seconds is equal to 7,249 years, 12 weeks, 8 hours, 52 minutes.
• To count from 1 to 227,985,439,920 would take you about fourteen thousand, four hundred ninety-eight 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 227985439920 cubic inches would be around 509.1 feet tall.

Recreational maths with 227985439920

• 227985439920 backwards is 029934589722
• 227985439920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 227985439920's digits is 60
• More coming soon!