139739146974

Names of 139739146974

• Cardinal: 139739146974 can be written as One hundred thirty-nine billion, seven hundred thirty-nine million, one hundred forty-six thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 1.39739146974 × 10¹¹

Factors of 139739146974

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 576

Divisors of 139739146974

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 19 21 27 34 37 38 42 49 51 54 57 63 74 81 98 102 111 114 119 126 133 147 153 162 171 189 222 238 243 259 266 294 306 323 333 342 357 378 399 441 459 486 491 513 518 567 629 646 666 703 714 777 798 833 882 918 931 969 982 999 1026 1071 1134 1197 1258 1323 1377 1406 1473 1539 1554 1666 1701 1813 1862 1887 1938 1998 2109 2142 2261 2331 2394 2499 2646 2754 2793 2907 2946 2997 3078 3213 3402 3437 3591 3626 3774 3969 4131 4218 4403 4419 4522 4617 4662 4921 4998 5439 5586 5661 5814 5994 6327 6426 6783 6874 6993 7182 7497 7938 8262 8347 8379 8721 8806 8838 8991 9234 9329 9639 9842 10311 10773 10878 11322 11907 11951 12654 13209 13257 13566 13986 14763 14994 15827 16317 16694 16758 16983 17442 17982 18167 18658 18981 19278 20349 20622 20979 21546 22491 23814 23902 24059 25041 25137 26163 26418 26514 27987 28917 29526 30821 30933 31654 32319 32634 33966 34447 35853 36334 37962 39627 39771 40698 41958 44289 44982 47481 48118 48951 50082 50274 50949 52326 54501 55974 56943 57834 58429 61047 61642 61866 62937 64638 65303 67473 68894 71706 72177 75123 75411 78489 79254 79542 83657 83961 88578 92463 92799 94962 97902 101898 103341 107559 109002 113886 116858 118881 119313 122094 125874 127169 130606 132867 134946 142443 144354 146853 150246 150822 152847 156978 158593 163503 167314 167922 170829 175287 183141 184926 185598 195909 202419 206682 215118 216531 225369 226233 237762 238626 250971 251883 254338 265734 277389 278397 284886 293706 305694 308839 310023 317186 322677 327006 341658 345173 350574 356643 366282 381507 391818 398601 404838 409003 427329 433062 440559 450738 452466 457121 475779 490509 501942 503766 525861 549423 554778 556794 585599 587727 617678 620046 645354 649593 676107 690346 713286 752913 755649 763014 797202 818006 832167 835191 854658 881118 890183 914242 926517 930069 951558 968031 981018 1035519 1051722 1069929 1098846 1110151 1144521 1171198 1175454 1195803 1227009 1281987 1299186 1352214 1371363 1427337 1471527 1505826 1511298 1577583 1664334 1670382 1756797 1763181 1780366 1853034 1860138 1936062 1948779 2028321 2071038 2139858 2161873 2220302 2258739 2266947 2289042 2391606 2416211 2454018 2496501 2563974 2670549 2742726 2779551 2790207 2854674 2904093 2943054 3106557 3155166 3330453 3433563 3513594 3526362 3681027 3845961 3897558 4056642 4114089 4282011 4323746 4414581 4517478 4533894 4732749 4832422 4993002 5270391 5289543 5341098 5559102 5580414 5808186 5846337 5867941 6213114 6485619 6660906 6776217 6867126 7248633 7362054 7489503 7691922 7771057 8011647 8228178 8338653 8370621 8564022 8829162 9319671 9465498 9991359 10300689 10540782 10579086 11043081 11692674 11735882 12342267 12846033 12971238 13552434 14198247 14497266 14979006 15133111 15542114 15811173 15868629 16023294 16677306 16741242 16913477 17603823 18639342 19456857 19982718 20328651 20601378 21745899 22086162 23313171 24034941 24684534 25015959 25692066 27959013 28396494 29974077 30266222 30902067 31622346 31737258 33129243 33826954 35207646 37026801 38538099 38913714 40657302 41075587 43491798 45399333 46626342 47433519 48069882 50031918 50740431 52811469 55918026 58370571 59948154 61804134 65237697 66258486 69939513 72104823 74053602 75047877 77076198 82151174 83877039 89922231 90798666 94867038 99387729 101480862 105622938 111080403 116741142 123226761 130475394 136197999 139879026 142300557 144209646 150095754 152221293 158434407 167754078 175111713 179844462 195713091 198775458 209818539 216314469 222160806 246453522 269766693 272395998 284601114 287529109 304442586 316868814 350223426 369680283 391426182 408593997 419637078 432628938 456663879 475303221 525335139 539533386 575058218 587139273 629455617 739360566 817187994 862587327 913327758 950606442 1050670278 1109040849 1174278546 1225781991 1258911234 1369991637 1425909663 1725174654 1888366851 2218081698 2451563982 2587761981 2739983274 2851819326 3327122547 3677345973 3776733702 4109974911 5175523962 6654245094 7354691946 7763285943 8219949822 9981367641 15526571886 19962735282 23289857829 46579715658 69869573487 139739146974
• Sum of all divisors σ(n): 418936976640
• Sum of proper divisors (its aliquot sum) s(n): 279197829666
• 139739146974 is an abundant number, because the sum of its proper divisors (279197829666) is greater than itself. Its abundance is 139458682692

Bases of 139739146974

• Binary: 10000010001001000110100010101011011110₂
• Hexadecimal: 0x20891A2ADE
• Base-36: 1S712VVI

Squares and roots of 139739146974

• 139739146974 squared (139739146974²) is 19527029197021173356676
• 139739146974 cubed (139739146974³) is 2728690402928130946678480488098424
• The square root of 139739146974 is 373816.9966360545
• The cube root of 139739146974 is 5189.2671496891

Scales and comparisons

• 139,739,146,974 seconds is equal to 4,443 years, 14 weeks, 1 day, 5 hours, 42 minutes, 54 seconds.
• To count from 1 to 139,739,146,974 would take you about eight thousand, eight hundred eighty-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 139739146974 cubic inches would be around 432.4 feet tall.

Recreational maths with 139739146974

• 139739146974 backwards is 479641937931
• 139739146974 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139739146974's digits is 63
• More coming soon!