139421047505388

Names of 139421047505388

• Cardinal: 139421047505388 can be written as One hundred thirty-nine trillion, four hundred twenty-one billion, forty-seven million, five hundred five thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.39421047505388 × 10¹⁴

Factors of 139421047505388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 116

Divisors of 139421047505388

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 11 12 22 29 33 44 58 66 71 87 116 121 132 142 174 213 242 284 319 348 363 426 484 638 726 781 841 852 957 1276 1331 1452 1562 1682 1914 2059 2343 2523 2662 3124 3364 3509 3828 3993 4118 4686 5041 5046 5324 6177 7018 7986 8236 8591 9251 9372 10082 10092 10527 12354 14036 15123 15972 17182 18502 20164 21054 22649 24389 24708 25773 27753 30246 34364 37004 38599 42108 45298 48778 51546 55451 55506 59711 60492 67947 73167 77198 90596 94501 97556 101761 103092 110902 111012 115797 119422 135894 146189 146334 154396 166353 179133 189002 203522 221804 231594 238844 249139 268279 271788 283503 292378 292668 305283 332706 357911 358266 378004 407044 438567 463188 498278 536558 567006 584756 609961 610566 656821 665412 715822 716532 747417 804837 877134 996556 1073116 1073733 1119371 1134012 1219922 1221132 1313642 1431644 1494834 1608079 1609674 1731619 1754268 1829883 1970463 2147466 2238742 2439844 2627284 2740529 2951069 2989668 3216158 3219348 3358113 3463238 3659766 3937021 3940926 4239481 4294932 4477484 4824237 5194857 5481058 5902138 6432316 6709571 6716226 6926476 7225031 7319532 7874042 7881852 8221587 8478962 8853207 9648474 10379419 10389714 10962116 11804276 11811063 12718443 13419142 13432452 14450062 15748084 16443174 16957924 17688869 17706414 19047809 19296948 20128713 20758838 20779428 21675093 23622126 25436886 26838284 28900124 31138257 32461759 32886348 35377738 35412828 38095618 40257426 41517676 43307231 43350186 46634291 47244252 50873772 53066607 57143427 62276514 64923518 70755476 76191236 79475341 80514852 86614462 86700372 93268582 97385277 106133214 114173609 114286854 122944949 124553028 129847036 129921693 139902873 158950682 173228924 186537164 194577559 194770554 209525899 212266428 228347218 228573708 238426023 245889898 259843386 279805746 301003151 317901364 342520827 368834847 389155118 389541108 419051798 456694436 476379541 476852046 491779796 512977201 519686772 559611492 583732677 602006302 628577697 685041654 737669694 778310236 838103596 903009453 952759082 953704092 1025954402 1167465354 1204012604 1255909699 1257155394 1352394439 1370083308 1429138623 1475339388 1538931603 1806018906 1905518164 2051908804 2304784889 2334930708 2511819398 2514310788 2704788878 2858277246 3077863206 3311034661 3612037812 3767729097 4057183317 4609569778 5023638796 5409577756 5642749211 5716554492 6155726412 6622069322 6914354667 7535458194 8114366634 8729091379 9219139556 9933103983 11285498422 13244138644 13815006689 13828709334 14876338829 15070916388 16228733268 16928247633 17458182758 19866207966 22570996844 26187274137 27630013378 27657418668 29752677658 33856495266 34916365516 36421381271 39732415932 41445020067 44629016487 52374548274 55260026756 59505355316 67712990532 72842762542 82890040134 89258032974 96020005169 104749096548 109264143813 145685525084 163639727119 165780080268 178516065948 192040010338 218528287626 288060015507 327279454238 384080020676 400635193981 437056575252 490919181357 576120031014 654558908476 801270387962 981838362714 1056220056859 1152240062028 1201905581943 1602540775924 1963676725428 2112440113718 2403811163886 3168660170577 4224880227436 4807622327772 6337320341154 11618420625449 12674640682308 23236841250898 34855261876347 46473682501796 69710523752694 139421047505388
• Sum of all divisors σ(n): 375896075950080
• Sum of proper divisors (its aliquot sum) s(n): 236475028444692
• 139421047505388 is an abundant number, because the sum of its proper divisors (236475028444692) is greater than itself. Its abundance is 97053980939304

Bases of 139421047505388

• Binary: 11111101100110101111110000000101100000111101100₂
• Hexadecimal: 0x7ECD7E02C1EC
• Base-36: 1DF557XU5O

Squares and roots of 139421047505388

• 139421047505388 squared (139421047505388²) is 19438228487499657457889030544
• 139421047505388 cubed (139421047505388³) is 2710098177376276073760723931587080936571072
• The square root of 139421047505388 is 11807669.0123575195
• The cube root of 139421047505388 is 51853.2657591809

Scales and comparisons

• 139,421,047,505,388 seconds is equal to 4,433,158 years, 2 weeks, 5 days, 7 hours, 29 minutes, 48 seconds.
• To count from 1 to 139,421,047,505,388 would take you about eleven million, eighty-two thousand, eight hundred ninety-five 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 139421047505388 cubic inches would be around 4321.1 feet tall.

Recreational maths with 139421047505388

• 139421047505388 backwards is 883505740124931
• The number of decimal digits it has is: 15
• The sum of 139421047505388's digits is 60
• More coming soon!