238018752972

Names of 238018752972

• Cardinal: 238018752972 can be written as Two hundred thirty-eight billion, eighteen million, seven hundred fifty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.38018752972 × 10¹¹

Factors of 238018752972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 72

Divisors of 238018752972

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 17 18 19 21 22 26 28 33 34 36 38 39 42 44 51 52 57 63 66 68 76 77 78 84 91 99 102 114 117 119 121 126 132 133 143 153 154 156 169 171 182 187 198 204 209 221 228 231 234 238 242 247 252 266 273 286 306 308 323 338 342 357 363 364 374 396 399 418 429 442 462 468 476 484 494 507 532 546 561 572 612 627 646 663 676 684 693 714 726 741 748 798 819 836 847 858 884 924 969 988 1001 1014 1071 1089 1092 1122 1183 1197 1254 1287 1292 1309 1326 1331 1386 1428 1452 1463 1482 1521 1547 1573 1596 1638 1683 1694 1716 1729 1859 1881 1938 1989 2002 2028 2057 2142 2178 2197 2223 2244 2261 2299 2366 2394 2431 2508 2541 2574 2618 2652 2662 2717 2772 2873 2907 2926 2964 3003 3042 3094 3146 3211 3276 3366 3388 3458 3549 3553 3718 3762 3876 3927 3978 3993 4004 4114 4199 4284 4356 4389 4394 4446 4522 4598 4641 4719 4732 4788 4862 5082 5148 5187 5236 5324 5434 5577 5746 5814 5852 6006 6084 6171 6188 6292 6422 6591 6732 6783 6897 6916 7098 7106 7293 7436 7524 7623 7854 7956 7986 8151 8228 8398 8619 8778 8788 8892 9009 9044 9196 9282 9317 9438 9633 9724 10164 10374 10647 10659 10868 11011 11154 11492 11628 11781 11979 12012 12342 12597 12844 13013 13167 13182 13566 13794 13923 14157 14196 14212 14399 14586 15246 15379 15561 15708 15972 16093 16302 16731 16796 17017 17238 17303 17556 18018 18513 18564 18634 18876 19019 19266 19773 20111 20349 20449 20691 20748 21294 21318 21879 22022 22308 22477 22627 23562 23958 24167 24453 24684 24871 25194 25289 25857 26026 26334 26364 26741 27132 27588 27846 27951 28314 28798 28899 29172 29393 29887 30492 30758 31122 31603 31977 32186 32604 33033 33462 34034 34476 34606 35321 36036 37026 37268 37349 37791 38038 38532 39039 39083 39546 40222 40698 40898 41382 41743 42588 42636 43197 43758 44044 44954 45254 46137 46189 47124 47916 48279 48334 48906 49742 50388 50578 51051 51714 51909 52052 52668 53482 54587 55692 55902 56628 57057 57596 57798 58786 59774 60333 61347 61516 62244 63206 63954 64372 66066 66924 67431 67881 68068 69212 70642 72501 74052 74613 74698 75582 75867 76076 78078 78166 79092 80223 80444 81396 81796 82764 83486 83853 86394 87516 88179 89661 89908 90508 92274 92378 94809 96558 96668 97812 99099 99484 101156 102102 103428 103818 105963 106964 109174 111804 112047 114114 115596 117117 117249 117572 119548 120666 121121 122694 125229 126412 127908 129591 132132 134862 135762 138411 138567 141284 143143 144837 145002 149226 149396 151164 151734 153153 155727 156156 156332 158389 160446 163761 166972 167706 169169 171171 172788 176358 177023 179322 180999 184041 184548 184756 187187 189618 193116 198198 202293 203643 204204 207636 209209 211926 217503 218348 221221 223839 224094 224939 227601 228228 234234 234498 240669 241332 242242 245388 247247 250458 259182 261443 264537 265837 268983 269724 271524 273581 276822 277134 284427 286286 289674 290004 292201 294151 298452 303468 306306 311454 316778 317889 320892 323323 327522 328757 335412 336141 338338 342342 347633 351747 352716 354046 358644 361998 363363 368082 374374 375687 379236 382109 388531 396396 404586 407286 410839 415701 418418 423852 429429 429913 435006 442442 447678 448188 449878 455202 459173 468468 468996 475167 481338 484484 491283 494494 500916 507507 508079 518364 522886 529074 531069 531674 537966 547162 553644 554268 561561 568854 572572 579348 584402 588302 600457 612612 622908 627627 633556 635778 646646 655044 657514 663663 672282 674817 676676 684684 695266 703494 708092 709631 723996 726726 736164 741741 748748 751374 764218 777062 784329 797511 809172 814572 820743 821678 831402 836836 858858 859826 870012 876603 882453 884884 895356 899756 910404 918346 950334 962676 969969 982566 986271 988988 1015014 1016158 1042899 1045772 1058148 1062138 1063348 1075932 1090089 1094324 1123122 1137708 1146327 1165593 1168804 1176604 1200914 1232517 1255254 1271556 1288287 1289739 1293292 1315028 1327326 1344564 1349634 1377519 1390532 1406988 1419262 1425501 1453452 1483482 1502748 1522521 1524237 1528436 1554124 1568658 1574573 1593207 1595022 1641486 1643356 1662804 1684683 1717716 1719652 1753206 1764906 1801371 1836692 1860859 1882881 1900668 1939938 1965132 1972542 1990989 2024451 2030028 2032316 2059057 2085798 2124276 2128893 2180178 2225223 2246244 2292654 2301299 2331186 2352987 2392533 2401828 2433431 2462229 2465034 2510508 2576574 2579478 2629809 2647359 2654652 2699268 2719717 2755038 2838524 2851002 2875873 2909907 2924207 2958813 2966964 3009391 3045042 3048474 3128697 3137316 3149146 3186414 3190044 3214211 3282972 3369366 3438981 3496779 3506412 3529812 3556553 3602742 3697551 3721718 3765762 3823963 3869217 3879876 3945084 3981978 4048902 4118114 4132557 4171596 4203199 4257786 4273841 4360356 4450446 4519229 4572711 4585308 4602598 4662372 4705974 4723719 4785066 4866862 4924458 4930068 4967417 5050903 5153148 5158956 5259618 5294718 5404113 5439434 5510076 5582577 5588869 5702004 5751746 5819814 5848414 5917626 6018782 6090084 6096948 6177171 6257394 6298292 6372828 6386679 6428422 6605027 6738732 6877962 6903897 6993558 7113106 7205484 7300293 7395102 7443436 7531524 7647926 7738434 7805941 7963956 8097804 8159151 8236228 8265114 8406398 8515572 8547682 8627619 8772621 8900892 9028173 9038458 9145422 9205196 9411948 9447438 9570132 9642633 9733724 9848916 9934834 10101806 10519236 10589436 10669659 10808226 10878868 11165154 11177738 11471889 11503492 11639628 11696828 11835252 12037564 12354342 12514788 12609597 12773358 12821523 12856844 13210054 13557687 13755924 13807794 13987116 14171157 14226212 14600586 14790204 14902251 15152709 15295852 15476868 15611882 16318302 16530228 16747731 16766607 16812796 17095364 17255238 17545242 18056346 18076916 18290844 18531513 18894876 19285266 19815081 19869668 20203612 20469449 20711691 21339318 21616452 21900879 22330308 22355476 22943778 23417823 24477453 24708684 25219194 25546716 25643046 25882857 26317863 26420108 26767741 27084519 27115374 27615588 28342314 28927899 29201172 29804502 29916887 30305418 31223764 31634603 32008977 32636604 33495462 33533214 34415667 34510476 35090484 35356321 36112692 37063026 37828791 38464569 38570532 39122083 39630162 40673061 40938898 41423382 42678636 43801758 44706753 45458127 45887556 46235189 46835646 48954906 49711519 50299821 50438388 51286092 51765714 52635726 53535482 54169038 54230748 54641587 55559933 56684628 57855798 59445243 59609004 59833774 60610836 61408347 63269206 64017954 66990924 67066428 68831334 70253469 70712642 72655297 74126052 75657582 76929138 78244166 79260324 80303223 81346122 81877796 82846764 85865351 87603516 89413506 89750661 90916254 92470378 93671292 94903809 97909812 99423038 100599642 103531428 105271452 106068963 107070964 108338076 109283174 111119866 115711596 117366249 118890486 119667548 122816694 126538412 128035908 137662668 138705567 140506938 141425284 145310594 149134557 151315164 153858276 156488332 160606446 162692244 163924761 166679799 171730702 178827012 179501322 181832508 184225041 184940756 189807618 198846076 201199284 212137926 217965891 218566348 222239732 234732498 237780972 240909669 245633388 257596053 269251983 277411134 281013876 284711427 290621188 298269114 318206889 321212892 327849522 333359598 343461404 347980633 352098747 359002644 368450082 379615236 388919531 416116701 424275852 435931782 447403671 469464996 481819338 491774283 500039397 508587079 515192106 538503966 554822268 569422854 596538228 601057457 636413778 653897673 655699044 666719196 695961266 704197494 736900164 772788159 777839062 832233402 871863564 894807342 944518861 963638676 983548566 1000078794 1017174158 1030384212 1043941899 1077007932 1138845708 1166758593 1202114914 1272827556 1307795346 1391922532 1408394988 1525761237 1545576318 1555678124 1664466804 1789614684 1803172371 1889037722 1967097132 2000157588 2034348316 2087883798 2333517186 2404229828 2615590692 2833556583 3051522474 3091152636 3131825697 3500275779 3606344742 3778075444 4175767596 4577283711 4667034372 5409517113 5667113166 6103044948 6263651394 6611632027 7000551558 7212689484 8500669749 9154567422 10819034226 11334226332 12527302788 13223264054 14001103116 17001339498 18309134844 19834896081 21638068452 26446528108 34002678996 39669792162 59504688243 79339584324 119009376486 238018752972
• Sum of all divisors σ(n): 913170585600
• Sum of proper divisors (its aliquot sum) s(n): 675151832628
• 238018752972 is an abundant number, because the sum of its proper divisors (675151832628) is greater than itself. Its abundance is 437133079656

Bases of 238018752972

• Binary: 11011101101011000001011111000111001100₂
• Hexadecimal: 0x376B05F1CC
• Base-36: 31CE7X70

Squares and roots of 238018752972

• 238018752972 squared (238018752972²) is 56652926766345958832784
• 238018752972 cubed (238018752972³) is 13484458981139705538510896351034048
• The square root of 238018752972 is 487871.6562498789
• The cube root of 238018752972 is 6197.3171966619

Scales and comparisons

• 238,018,752,972 seconds is equal to 7,568 years, 13 weeks, 3 days, 16 hours, 16 minutes, 12 seconds.
• To count from 1 to 238,018,752,972 would take you about fifteen thousand, one hundred thirty-six 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 238018752972 cubic inches would be around 516.4 feet tall.

Recreational maths with 238018752972

• 238018752972 backwards is 279257810832
• The number of decimal digits it has is: 12
• The sum of 238018752972's digits is 54
• More coming soon!