138373733862

Names of 138373733862

• Cardinal: 138373733862 can be written as One hundred thirty-eight billion, three hundred seventy-three million, seven hundred thirty-three thousand, eight hundred sixty-two.

Scientific notation

• Scientific notation: 1.38373733862 × 10¹¹

Factors of 138373733862

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 151

Divisors of 138373733862

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 26 27 38 39 42 54 57 63 78 81 91 107 114 117 126 133 162 171 182 189 214 234 243 247 266 273 321 342 351 361 378 399 486 494 513 546 567 642 702 722 729 741 749 798 819 963 1026 1053 1083 1134 1197 1391 1458 1482 1498 1539 1638 1701 1729 1926 2033 2106 2166 2187 2223 2247 2394 2457 2527 2782 2889 3078 3159 3249 3402 3458 3591 4066 4173 4374 4446 4494 4617 4693 4914 5054 5103 5187 5778 6099 6318 6498 6561 6669 6741 7182 7371 7581 8346 8667 9234 9386 9477 9737 9747 10206 10374 10773 12198 12519 13122 13338 13482 13851 14079 14231 14742 15162 15309 15561 17334 18297 18954 19474 19494 19683 20007 20223 21546 22113 22743 25038 26001 26429 27702 28158 28431 28462 29211 29241 30618 31122 32319 32851 36594 37557 38627 39366 40014 40446 41553 42237 42693 44226 45486 45927 46683 52002 52858 54891 56862 58422 58482 60021 60669 64638 65702 66339 68229 75114 77254 78003 79287 83106 84474 85293 85386 87633 87723 91854 93366 96957 98553 109782 112671 115881 120042 121338 124659 126711 128079 132678 136458 137781 140049 156006 158574 164673 170586 175266 175446 180063 182007 185003 193914 197106 199017 204687 225342 231762 234009 237861 249318 253422 255879 256158 262899 263169 270389 275562 280098 290871 295659 329346 338013 347643 360126 364014 370006 373977 380133 384237 398034 409374 420147 468018 475722 494019 502151 511758 525798 526338 540189 540778 546021 555009 581742 591318 597051 614061 676026 695286 702027 713583 747954 760266 768474 788697 789507 811167 840294 872613 886977 988038 1004302 1014039 1042929 1080378 1092042 1110018 1140399 1152711 1194102 1228122 1260441 1404054 1427166 1482057 1506453 1577394 1579014 1620567 1622334 1638063 1665027 1745226 1773954 1791153 1842183 2028078 2085858 2106081 2140749 2280798 2305422 2366091 2368521 2433501 2520882 2617839 2660931 2964114 3012906 3042117 3128787 3241134 3276126 3330054 3421197 3458133 3515057 3582306 3684366 3781323 4212162 4281498 4446171 4519359 4732182 4737042 4861701 4867002 4914189 4995081 5235678 5321862 5526549 6084234 6257574 6422247 6842394 6916266 7030114 7098273 7105563 7300503 7562646 7982793 8892342 9038718 9126351 9386361 9723402 9828378 9990162 10263591 10374399 10545171 11053098 11343969 12844494 13338513 13558077 14196546 14211126 14601006 14742567 14985243 15965586 16579647 18252702 18772722 19266741 20527182 20748798 21090342 21294819 21901509 22687938 23948379 26677026 27116154 27379053 28159083 29485134 29970486 30790773 31123197 31635513 33159294 34031907 38533482 40015539 40674231 42589638 43803018 44955729 47896758 49738941 54758106 56318166 57800223 61581546 62246394 63271026 63884457 65704527 68063814 71845137 80031078 81348462 84477249 89911458 92372319 93369591 94906539 99477882 115600446 122022693 127768914 131409054 134867187 143690274 168954498 173400669 184744638 186739182 189813078 191653371 197113581 215535411 244045386 253431747 269734374 280108773 284719617 346801338 366068079 383306742 394227162 404601561 431070822 506863494 520202007 560217546 569439234 591340743 646606233 732136158 760295241 809203122 854158851 1040404014 1098204237 1182681486 1213804683 1293212466 1520590482 1708317702 1774022229 2196408474 2427609366 2562476553 3294612711 3548044458 3641414049 5124953106 5322066687 6589225422 7282828098 7687429659 9883838133 10644133374 15374859318 19767676266 23062288977 46124577954 69186866931 138373733862
• Sum of all divisors σ(n): 408190793472
• Sum of proper divisors (its aliquot sum) s(n): 269817059610
• 138373733862 is an abundant number, because the sum of its proper divisors (269817059610) is greater than itself. Its abundance is 131443325748

Bases of 138373733862

• Binary: 10000000110111101101111001110111100110₂
• Hexadecimal: 0x2037B79DE6
• Base-36: 1RKG5CDI

Squares and roots of 138373733862

• 138373733862 squared (138373733862²) is 19147290222911605435044
• 138373733862 cubed (138373733862³) is 2649482041483645145219931184259928
• The square root of 138373733862 is 371986.2011714951
• The cube root of 138373733862 is 5172.3100848481

Scales and comparisons

• 138,373,733,862 seconds is equal to 4,399 years, 44 weeks, 3 days, 20 hours, 17 minutes, 42 seconds.
• To count from 1 to 138,373,733,862 would take you about eight thousand, seven hundred ninety-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 138373733862 cubic inches would be around 431 feet tall.

Recreational maths with 138373733862

• 138373733862 backwards is 268337373831
• 138373733862 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138373733862's digits is 54
• More coming soon!