138101789826

Names of 138101789826

• Cardinal: 138101789826 can be written as One hundred thirty-eight billion, one hundred one million, seven hundred eighty-nine thousand, eight hundred twenty-six.

Scientific notation

• Scientific notation: 1.38101789826 × 10¹¹

Factors of 138101789826

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 86

Divisors of 138101789826

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 19 21 22 26 31 33 38 39 42 49 57 62 63 66 77 78 91 93 98 99 114 117 121 126 133 143 147 154 169 171 182 186 198 209 217 231 234 242 247 266 273 279 286 294 338 341 342 363 399 403 418 429 434 441 462 494 507 539 546 558 589 627 637 651 682 693 726 741 798 806 819 847 858 882 931 1001 1014 1023 1078 1089 1178 1183 1197 1209 1254 1274 1287 1302 1386 1463 1482 1519 1521 1573 1617 1638 1694 1729 1767 1859 1862 1881 1911 1953 2002 2046 2178 2197 2223 2299 2366 2387 2394 2418 2541 2574 2717 2793 2821 2926 3003 3038 3042 3069 3146 3211 3234 3458 3534 3549 3627 3718 3751 3762 3822 3906 4123 4389 4394 4433 4446 4557 4598 4719 4774 4851 5082 5187 5239 5301 5434 5577 5586 5642 5733 5929 6006 6138 6422 6479 6591 6897 7007 7098 7161 7254 7502 7623 7657 8151 8246 8281 8379 8463 8778 8866 9009 9114 9438 9633 9702 10241 10374 10478 10602 10647 11011 11154 11253 11466 11858 12103 12369 12958 13013 13167 13182 13299 13671 13794 14014 14157 14322 15246 15314 15379 15561 15717 16093 16302 16562 16709 16731 16758 16926 17787 18018 19019 19266 19437 19747 19773 20449 20482 20691 21021 21294 21483 22022 22477 22506 22971 24167 24206 24453 24738 24843 25389 26026 26257 26334 26598 27342 28314 28861 28899 29887 30723 30758 31031 31122 31434 32186 33033 33418 33462 33759 35321 35574 36309 36673 37107 38038 38874 39039 39494 39546 39897 40898 41382 41743 42042 42966 44954 45353 45942 46137 47151 48279 48334 48763 48906 49686 50127 50778 52514 53361 53599 57057 57629 57722 57798 58311 59241 59774 61347 61446 62062 63063 66066 67431 67518 68107 68913 70642 71269 72501 72618 73346 74214 74529 77077 78078 78771 79794 83486 84227 86583 89661 90706 91091 92169 92274 93093 94302 96558 97526 99099 99541 100254 105963 106722 107198 107653 108927 110019 112651 114114 115258 116622 117117 118482 122694 125229 126126 133133 134862 136059 136214 137826 138411 142538 143143 144837 145002 146289 149058 150381 154154 157339 157542 160797 168454 169169 171171 172887 173166 177723 179322 182182 183799 184041 184338 186186 198198 199082 202293 204321 209209 211926 213807 215306 217217 217503 217854 220038 225302 231231 234234 236313 247247 250458 252681 256711 259749 265837 266266 268983 272118 273273 276822 279279 286286 289674 292201 292578 298623 300762 314678 317471 317889 321594 322959 330057 337953 338338 341341 342342 345774 355446 367598 368082 375193 375687 388531 399399 403403 404586 408177 408642 418418 427614 429429 434434 435006 438867 459173 462462 472017 472626 476749 482391 494494 498883 505362 507507 513422 518661 519498 531674 537966 546546 551397 558558 584402 589589 597246 612963 627627 633919 634942 635778 641421 645918 651651 660114 675906 682682 693693 696787 741741 749177 750386 751374 758043 770133 777062 797511 798798 806806 816354 819819 858858 876603 877734 895869 918346 926497 944034 952413 953498 964782 968877 997766 1002001 1013859 1015014 1024023 1037322 1094951 1102794 1125579 1165593 1179178 1184183 1198197 1210209 1225926 1255254 1267838 1282842 1288287 1294033 1303302 1377519 1387386 1393574 1416051 1430247 1464463 1483482 1496649 1498354 1516086 1522521 1540266 1595022 1639638 1654191 1730729 1753206 1768767 1791738 1852994 1860859 1882881 1901757 1904826 1937754 1954953 2004002 2027718 2045407 2048046 2090361 2189902 2225223 2247531 2251158 2310399 2331186 2368366 2389387 2392533 2396394 2420418 2576574 2588066 2629809 2719717 2755038 2779491 2823821 2832102 2857239 2860494 2928926 2993298 3006003 3045042 3072069 3214211 3284853 3308382 3337243 3376737 3461458 3492181 3496779 3537534 3552549 3630627 3721718 3765762 3803514 3882099 3909906 4090814 4127123 4132557 4180722 4290741 4393389 4437433 4450446 4489947 4495062 4620798 4778774 4785066 4877509 5050903 5192187 5244239 5259618 5306301 5439434 5558982 5582577 5647642 5705271 5714478 6012006 6136221 6144138 6271083 6428422 6485479 6569706 6674486 6742593 6753474 6984362 6993558 7105098 7168161 7261254 7664657 7764198 8159151 8240947 8254246 8265114 8338473 8471463 8581482 8786778 8874866 8979894 9018009 9058231 9642633 9755018 9854559 10011729 10101806 10384374 10476543 10488478 10612602 10657647 11165154 11410542 11646297 12044461 12272442 12381369 12542166 12970958 13026013 13180167 13312299 13485186 14234363 14336322 14632527 15152709 15329314 15576561 15732717 16318302 16481894 16676946 16747731 16942926 18036018 18116462 18408663 19038019 19285266 19456437 19709118 20023458 20953086 21315294 21504483 22499477 22993971 23292594 24088922 24477453 24722841 24762738 25414389 26052026 26360334 26624598 27174693 28468726 28927899 29265054 30035187 30305418 31062031 31153122 31429629 31465434 33495462 35356321 36133383 36709673 36817326 37144107 38076038 38912874 39078039 39936897 42703089 43008966 43897581 44998954 45398353 45458127 45987942 47198151 48954906 49445682 50828778 53652599 54349386 57114057 57686629 57855798 58369311 60070374 62124062 62859258 63407617 67498431 68981913 70712642 72266766 73419346 74168523 74288214 78156078 79873794 81524079 84311227 85406178 87795162 90796706 90916254 93186093 94396302 99640541 106068963 107305198 108400149 110129019 114228114 115373258 116738622 117234117 126815234 128109267 134996862 136195059 137963826 148337046 156577993 160957797 163048158 168622454 171342171 173059887 186372186 190222851 199281082 202495293 212137926 216800298 220258038 234468234 247494247 252933681 256218534 272390118 279558279 298921623 313155986 318206889 321915594 330387057 342684342 346119774 380445702 403806403 404990586 408585177 469733979 482873391 494988494 505867362 519179661 559116558 570668553 590178589 597843246 636413778 660774114 697483787 742482741 758801043 807612806 817170354 896764869 939467958 965746782 1038359322 1096045951 1141337106 1180357178 1211419209 1394967574 1409201937 1484965482 1517602086 1770535767 1793529738 2092451361 2192091902 2227448223 2422838418 2818403874 3288137853 3541071534 3634257627 4184902722 4454896446 5311607301 6277354083 6576275706 7268515254 7672321657 9864413559 10623214602 12554708166 15344643314 19728827118 23016964971 46033929942 69050894913 138101789826
• Sum of all divisors σ(n): 450347788800
• Sum of proper divisors (its aliquot sum) s(n): 312245998974
• 138101789826 is an abundant number, because the sum of its proper divisors (312245998974) is greater than itself. Its abundance is 174144209148

Bases of 138101789826

• Binary: 10000000100111100000100001010010000010₂
• Hexadecimal: 0x2027821482
• Base-36: 1RFY8N0I

Squares and roots of 138101789826

• 138101789826 squared (138101789826²) is 19072104353144677110276
• 138101789826 cubed (138101789826³) is 2633891746917525880453969176851976
• The square root of 138101789826 is 371620.4916658929
• The cube root of 138101789826 is 5168.9195056015

Scales and comparisons

• 138,101,789,826 seconds is equal to 4,391 years, 10 weeks, 6 days, 8 hours, 17 minutes, 6 seconds.
• To count from 1 to 138,101,789,826 would take you about eight thousand, seven hundred eighty-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 138101789826 cubic inches would be around 430.7 feet tall.

Recreational maths with 138101789826

• 138101789826 backwards is 628987101831
• The number of decimal digits it has is: 12
• The sum of 138101789826's digits is 54
• More coming soon!