139240278342

Names of 139240278342

• Cardinal: 139240278342 can be written as One hundred thirty-nine billion, two hundred forty million, two hundred seventy-eight thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.39240278342 × 10¹¹

Factors of 139240278342

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 647

Divisors of 139240278342

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 37 54 62 66 74 81 93 99 111 121 162 186 198 222 242 279 297 333 341 363 407 558 563 594 666 682 726 814 837 891 999 1023 1089 1126 1147 1221 1331 1674 1689 1782 1998 2046 2178 2294 2442 2511 2662 2997 3069 3267 3378 3441 3663 3751 3993 4477 5022 5067 5994 6138 6193 6534 6882 7326 7502 7986 8954 9207 9801 10134 10323 10989 11253 11979 12386 12617 13431 15201 17453 18414 18579 19602 20646 20831 21978 22506 23958 25234 26862 27621 30402 30969 32967 33759 34906 35937 37158 37851 40293 41261 41662 45603 49247 52359 55242 55737 61938 62493 65934 67518 68123 71874 75702 80586 82522 91206 92907 98494 101277 104718 107811 111474 113553 120879 123783 124986 136246 138787 147741 157077 167211 185814 187479 191983 202554 204369 215622 227106 229141 241758 247566 277574 295482 303831 314154 334422 340659 362637 371349 374958 383966 408738 416361 443223 458282 471231 501633 562437 575949 607662 613107 645761 681318 687423 725274 742698 749353 832722 886446 942462 1003266 1021977 1114047 1124874 1151898 1226214 1249083 1291522 1329669 1374846 1413693 1498706 1526657 1687311 1727847 1839321 1937283 2043954 2062269 2111813 2228094 2248059 2498166 2520551 2659338 2827386 3053314 3342141 3374622 3455694 3678642 3747249 3874566 3989007 4124538 4223626 4496118 4579971 5041102 5183541 5517963 5811849 6186807 6335439 6684282 6744177 7103371 7494498 7561653 7978014 9159942 10367082 11035926 11241747 11623698 12373614 12670878 13488354 13739913 14206742 15123306 15550623 17435547 18560421 19006317 20232531 21310113 22483494 22684959 23229943 27479826 27726061 31101246 34871094 37120842 38012634 40465062 41219739 42620226 45369918 46459886 52306641 55452122 57018951 60697593 63930339 68054877 69689829 78137081 82439478 83178183 104613282 114037902 121395186 123659217 127860678 136109754 139379658 156274162 166356366 171056853 191791017 204164631 209069487 234411243 247318434 249534549 342113706 383582034 408329262 418138974 468822486 499069098 575373051 627208461 703233729 748603647 859507891 1150746102 1254416922 1406467458 1497207294 1719015782 1881625383 2109701187 2245810941 2578523673 3763250766 4219402374 4491621882 5157047346 6329103561 7735571019 12658207122 15471142038 23206713057 46413426114 69620139171 139240278342
• Sum of all divisors σ(n): 364468819968
• Sum of proper divisors (its aliquot sum) s(n): 225228541626
• 139240278342 is an abundant number, because the sum of its proper divisors (225228541626) is greater than itself. Its abundance is 85988263284

Bases of 139240278342

• Binary: 10000001101011010111100000100101000110₂
• Hexadecimal: 0x206B5E0946
• Base-36: 1RYS2EDI

Squares and roots of 139240278342

• 139240278342 squared (139240278342²) is 19387855112757634268964
• 139240278342 cubed (139240278342³) is 2699570342354740790795985051977688
• The square root of 139240278342 is 373149.1368635333
• The cube root of 139240278342 is 5183.0845601729

Scales and comparisons

• 139,240,278,342 seconds is equal to 4,427 years, 21 weeks, 2 days, 7 hours, 5 minutes, 42 seconds.
• To count from 1 to 139,240,278,342 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 139240278342 cubic inches would be around 431.9 feet tall.

Recreational maths with 139240278342

• 139240278342 backwards is 243872042931
• The number of decimal digits it has is: 12
• The sum of 139240278342's digits is 45
• More coming soon!