139237190664

Names of 139237190664

• Cardinal: 139237190664 can be written as One hundred thirty-nine billion, two hundred thirty-seven million, one hundred ninety thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.39237190664 × 10¹¹

Factors of 139237190664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 526

Divisors of 139237190664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 78 88 104 113 121 127 132 143 156 226 242 254 257 264 286 312 339 363 381 429 452 484 508 514 572 678 726 762 771 858 904 968 1016 1028 1144 1243 1356 1397 1452 1469 1524 1542 1573 1651 1716 2056 2486 2712 2794 2827 2904 2938 3048 3084 3146 3302 3341 3432 3729 4191 4407 4719 4953 4972 5588 5654 5876 6168 6292 6604 6682 7458 8382 8481 8814 9438 9906 9944 10023 11176 11308 11752 12584 13208 13364 13673 14351 14916 15367 16159 16764 16962 17628 18161 18876 19812 20046 22616 26728 27346 28702 29041 29832 30734 31097 32318 32639 33528 33924 35256 36322 36751 37752 39624 40092 41019 43053 46101 48477 54483 54692 57404 58082 61468 62194 64636 65278 67848 72644 73502 80184 82038 86106 87123 92202 93291 96954 97917 108966 109384 110253 114808 116164 122936 124388 129272 130556 145288 147004 157861 164076 172212 174246 177749 184404 186563 186582 193908 195834 199771 217932 220506 232328 248776 261112 294008 315722 319451 328152 344424 348492 355498 359029 368808 373126 373164 377533 387816 391668 399542 404261 424307 435864 441012 473583 533247 559689 599313 631444 638902 696984 710996 718058 746252 746328 755066 783336 799084 808522 848614 882024 947166 958353 1066494 1077087 1119378 1132599 1198626 1212783 1262888 1272921 1277804 1421992 1436116 1492504 1510132 1598168 1617044 1697228 1736471 1894332 1916706 2052193 2132988 2154174 2238756 2265198 2397252 2425566 2545842 2555608 2872232 3020264 3234088 3394456 3472942 3513961 3688207 3788664 3833412 3949319 4104386 4152863 4265976 4308348 4477512 4530396 4667377 4794504 4851132 5091684 5209413 6156579 6945884 7027922 7376414 7666824 7898638 8208772 8305726 8616696 9060792 9334754 9702264 10183368 10418826 10541883 11064621 11847957 12313158 12458589 13891768 14002131 14055844 14752828 15797276 16417544 16611452 18669508 20837652 21083766 22129242 22574123 23695914 24626316 24917178 28004262 28111688 29505656 31594552 33222904 37339016 40570277 41675304 42167532 44258484 45148246 45681493 47391828 47946691 49252632 49834356 51341147 56008524 67722369 81140554 84335064 88516968 90296492 91362986 94783656 95893382 99668712 102682294 112017048 121710831 135444738 137044479 143840073 154023441 162281108 180592984 182725972 191786764 205364588 243421662 270889476 274088958 287680146 308046882 324562216 365451944 383573528 410729176 446273047 486843324 527413601 541778952 548177916 575360292 616093764 892546094 973686648 1054827202 1096355832 1150720584 1232187528 1338819141 1582240803 1785092188 2109654404 2677638282 3164481606 3570184376 4219308808 5355276564 5801549611 6328963212 10710553128 11603099222 12657926424 17404648833 23206198444 34809297666 46412396888 69618595332 139237190664
• Sum of all divisors σ(n): 420596305920
• Sum of proper divisors (its aliquot sum) s(n): 281359115256
• 139237190664 is an abundant number, because the sum of its proper divisors (281359115256) is greater than itself. Its abundance is 142121924592

Bases of 139237190664

• Binary: 10000001101011001011101110110000001000₂
• Hexadecimal: 0x206B2EEC08
• Base-36: 1RYQ87WO

Squares and roots of 139237190664

• 139237190664 squared (139237190664²) is 19386995264003088760896
• 139237190664 cubed (139237190664³) is 2699390755976063085685791859474944
• The square root of 139237190664 is 373144.9995162739
• The cube root of 139237190664 is 5183.0462479481

Scales and comparisons

• 139,237,190,664 seconds is equal to 4,427 years, 16 weeks, 1 day, 13 hours, 24 minutes, 24 seconds.
• To count from 1 to 139,237,190,664 would take you about eight thousand, eight hundred fifty-four 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 139237190664 cubic inches would be around 431.9 feet tall.

Recreational maths with 139237190664

• 139237190664 backwards is 466091732931
• The number of decimal digits it has is: 12
• The sum of 139237190664's digits is 51
• More coming soon!