71138231892

Names of 71138231892

• Cardinal: 71138231892 can be written as Seventy-one billion, one hundred thirty-eight million, two hundred thirty-one thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 7.1138231892 × 10¹⁰

Factors of 71138231892

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 200

Divisors of 71138231892

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 19 21 23 26 28 34 36 37 38 39 42 46 51 52 57 63 68 69 74 76 78 79 84 91 92 102 111 114 117 119 126 133 138 148 153 156 158 161 171 182 204 207 221 222 228 234 237 238 247 252 259 266 273 276 299 306 316 322 323 333 342 357 364 391 399 414 437 442 444 468 474 476 481 483 494 518 532 546 553 598 612 629 644 646 663 666 684 703 711 714 741 777 782 798 819 828 851 874 884 897 948 962 966 969 988 1027 1036 1071 1092 1106 1173 1196 1197 1258 1292 1311 1326 1332 1343 1406 1422 1428 1443 1449 1482 1501 1547 1554 1564 1596 1638 1659 1702 1729 1748 1794 1817 1887 1924 1932 1938 1989 2054 2093 2109 2142 2212 2223 2261 2331 2346 2394 2516 2553 2622 2652 2686 2691 2737 2812 2844 2886 2898 2907 2923 2964 3002 3059 3081 3094 3108 3276 3318 3367 3404 3458 3519 3588 3634 3774 3876 3933 3978 4029 4108 4186 4199 4218 4284 4329 4403 4446 4503 4522 4641 4662 4692 4788 4921 4977 5083 5106 5187 5244 5372 5382 5451 5474 5661 5681 5772 5796 5814 5846 5957 6004 6118 6162 6188 6279 6327 6636 6734 6783 6916 7038 7189 7268 7429 7548 7659 7866 7956 8058 8177 8211 8372 8398 8436 8658 8769 8806 8892 9006 9044 9139 9177 9243 9282 9324 9401 9842 9954 10101 10166 10212 10374 10507 10764 10902 10948 11063 11322 11362 11628 11692 11914 11951 12087 12236 12324 12558 12597 12654 12719 13209 13468 13509 13566 13923 14076 14378 14467 14763 14858 15249 15318 15561 15732 16116 16169 16353 16354 16422 16796 17043 17316 17459 17538 17612 17871 18012 18278 18354 18486 18564 18802 18837 19513 19684 19908 20202 20332 20349 20461 20748 21014 21567 21804 22126 22287 22644 22724 23621 23828 23902 24174 24531 24633 25116 25194 25308 25438 25517 26307 26418 27018 27132 27417 27531 27846 28203 28756 28934 29393 29526 29716 30303 30498 30636 30889 31122 31521 32338 32706 32708 32844 33189 34086 34523 34918 35076 35581 35742 35853 36556 36708 36972 37604 37674 37791 37999 38157 39026 39627 39767 40404 40698 40922 42028 43134 43401 44252 44289 44574 45747 47242 47804 48348 48507 49062 49266 49691 50388 50876 51034 51129 52003 52377 52614 52836 53613 54036 54834 55062 55537 55692 56406 57239 57868 58539 58786 59052 60606 60996 61383 61778 62244 63042 63973 64676 64701 65412 66378 66861 67229 68172 69046 69836 70863 71162 71484 71706 73593 75348 75582 75998 76314 76551 77441 78052 79254 79534 81396 81844 82251 83657 84609 86268 86802 88179 88578 89148 91494 92667 94484 94563 96577 97014 98124 98532 99382 99567 101269 102068 102258 103569 104006 104754 105228 106743 107226 107559 109668 110124 111074 112812 113183 113997 114471 114478 117078 117572 119301 121212 122213 122766 123556 126084 127946 129402 130203 132756 133722 134458 136591 138092 141726 142324 143412 145521 147186 149073 151164 151996 152628 153102 154882 155363 156009 157131 158508 159068 164502 165347 166611 167314 169218 171717 173604 175617 176358 177156 178619 182988 184149 185334 188071 189126 191919 193154 194028 198764 199134 201687 202538 204516 207138 208012 209508 210197 212589 213486 214452 215118 216223 222148 226366 227994 228942 228956 229653 232323 234156 238602 241661 244426 245532 250971 255892 258804 260406 264537 265993 267444 268916 273182 274873 278001 283452 289731 291042 294372 298146 303807 306204 309764 310707 310726 312018 314262 320229 329004 330694 331721 333222 334628 338436 339549 341991 343434 347837 351234 352716 357238 357903 366639 368298 370668 376142 378252 383838 386308 388759 398268 401557 403374 405076 409773 414276 420394 425178 426972 430236 432446 447219 448799 452732 455988 457884 459306 464646 466089 468027 470603 477204 483322 488852 496041 499833 501942 515151 520812 529074 531986 535857 546364 549746 556002 564213 575757 579462 582084 586891 596292 605061 607614 621414 621452 624036 628524 630591 640458 645983 648669 661388 663442 666444 676039 679098 683982 686868 695674 696969 702468 714476 715806 721981 724983 733278 736596 752284 752913 767676 777518 797979 803114 806748 819546 824619 840788 850356 864892 869193 873977 894438 897598 911421 918612 929292 932178 936054 941206 944129 966644 992082 995163 999666 1003884 1018647 1030302 1043511 1058148 1063972 1071714 1087541 1099492 1099917 1112004 1128426 1142893 1151514 1158924 1166277 1173782 1204671 1210122 1215228 1229319 1242828 1261182 1277351 1280916 1291966 1297338 1316497 1326884 1346397 1352078 1358196 1367964 1391348 1393938 1398267 1411809 1431612 1443962 1449966 1466556 1471379 1488123 1505826 1555036 1595958 1606228 1607571 1639092 1649238 1692639 1738386 1747954 1760673 1788876 1795196 1822842 1864356 1872108 1882412 1888258 1891773 1924111 1937949 1946007 1984164 1990326 1999332 2028117 2037294 2060604 2087022 2143428 2165943 2174949 2175082 2199834 2256852 2285786 2303028 2322047 2332554 2347564 2393937 2409342 2420244 2458638 2473857 2522364 2554702 2583932 2594676 2621931 2632994 2692794 2704156 2787876 2796534 2810899 2823618 2832387 2887924 2899932 2942758 2976246 2985489 3011652 3130533 3141593 3191916 3215142 3262623 3298476 3385278 3428679 3476772 3495908 3498831 3521346 3573349 3614013 3645684 3776516 3783546 3832053 3848222 3875898 3892014 3949491 3980652 4039191 4056234 4074588 4108237 4174044 4235427 4331886 4349898 4350164 4399668 4414137 4521881 4571572 4644094 4665108 4787874 4818684 4917276 4947714 5053867 5109404 5243862 5265988 5282019 5385588 5593068 5621798 5647236 5664774 5772333 5813847 5885516 5952492 5970978 6084351 6117839 6261066 6283186 6430284 6497829 6525246 6608903 6770556 6857358 6966141 6997662 7042692 7146698 7228026 7567092 7629583 7664106 7696444 7751796 7784028 7865793 7898982 8000251 8078382 8112468 8216474 8432697 8470854 8497161 8663772 8699796 8828274 8941457 9043762 9288188 9424779 9575748 9787869 9895428 10107734 10286037 10487724 10564038 10720047 11243596 11329548 11496159 11544666 11627694 11848473 11941956 12168702 12235678 12273677 12324711 12522132 12566372 12995658 13050492 13217806 13242411 13565643 13714716 13932282 13995324 14293396 14456052 14857609 15161601 15259166 15328212 15731586 15797964 16000502 16156764 16432948 16605563 16865394 16941708 16994322 17316999 17656548 17882914 18087524 18353517 18849558 19575738 19826709 20215468 20572074 20898423 21128076 21440094 21714967 22888749 22992318 23089332 23255388 23696946 24000753 24337404 24471356 24547354 24649422 25013443 25298091 25991316 26435612 26484822 26824371 27131286 27864564 28274337 29715218 30323202 30518332 31463172 32001004 32160141 33211126 33730788 33988644 34633998 35765828 36707034 36821031 36974133 37699116 39151476 39653418 40696929 41144148 41796846 42880188 43429934 44572827 45484803 45777498 45984636 47393892 48001506 49094708 49298844 49816689 50026886 50596182 52969644 53407081 53648742 54262572 55060551 56548674 59430436 59480127 60646404 64320282 65144901 66422252 68666247 69267996 72002259 73414068 73642062 73948266 75040329 79306836 80473113 81393858 83593692 85915739 86859868 89145654 90969606 91554996 96003012 99633378 100053772 101192364 104003263 106814162 107297484 110121102 110463093 113097348 116238941 118960254 128640564 130289802 133718481 137332494 144004518 147284124 147896532 149450067 150080658 152004769 160221243 160946226 162787716 171831478 178291308 181939212 195434703 199266756 208006526 213628324 220242204 220926186 225120987 232477882 237920508 257747217 260579604 267436962 274664988 282294571 288009036 298900134 300161316 304009538 312009789 320442486 321892452 343662956 348716823 390869406 416013052 441852372 450241974 456014307 464955764 480663729 515494434 534873924 564589142 597800268 608019076 624019578 640884972 697433646 773241651 781738812 846883713 900483948 912028614 936029367 961327458 1030988868 1046150469 1129178284 1248039156 1368042921 1394867292 1546483302 1693767426 1824057228 1872058734 1922654916 1976061997 2092300938 2540651139 2736085842 3092966604 3387534852 3744117468 3952123994 4184601876 5081302278 5472171684 5928185991 7904247988 10162604556 11856371982 17784557973 23712743964 35569115946 71138231892
• Sum of all divisors σ(n): 267698995200
• Sum of proper divisors (its aliquot sum) s(n): 196560763308
• 71138231892 is an abundant number, because the sum of its proper divisors (196560763308) is greater than itself. Its abundance is 125422531416

Bases of 71138231892

• Binary: 1000010010000001010110100011001010100₂
• Hexadecimal: 0x10902B4654
• Base-36: WOHV710

Squares and roots of 71138231892

• 71138231892 squared (71138231892²) is 5060648036719965899664
• 71138231892 cubed (71138231892³) is 360005553559979465236630036884288
• The square root of 71138231892 is 266717.5132832487
• The cube root of 71138231892 is 4143.5032987365

Scales and comparisons

• 71,138,231,892 seconds is equal to 2,261 years, 50 weeks, 5 days, 3 hours, 58 minutes, 12 seconds.
• To count from 1 to 71,138,231,892 would take you about four thousand, five hundred twenty-three 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 71138231892 cubic inches would be around 345.3 feet tall.

Recreational maths with 71138231892

• 71138231892 backwards is 29813283117
• The number of decimal digits it has is: 11
• The sum of 71138231892's digits is 45
• More coming soon!