139805048250

Names of 139805048250

• Cardinal: 139805048250 can be written as One hundred thirty-nine billion, eight hundred five million, forty-eight thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3980504825 × 10¹¹

Factors of 139805048250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 140914

Divisors of 139805048250

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 75 81 90 98 105 125 126 135 147 150 162 175 189 210 225 245 250 270 294 315 350 375 378 405 441 450 490 525 567 630 675 735 750 810 875 882 945 1050 1125 1134 1225 1323 1350 1470 1575 1750 1890 2025 2205 2250 2450 2625 2646 2835 3150 3375 3675 3969 4050 4410 4725 5250 5670 6125 6615 6750 7350 7875 7938 9450 10125 11025 12250 13230 14175 15750 18375 19845 20250 22050 23625 28350 33075 36750 39690 47250 55125 66150 70875 99225 110250 140897 141750 165375 198450 281794 330750 422691 496125 704485 845382 986279 992250 1268073 1408970 1972558 2113455 2536146 2958837 3522425 3804219 4226910 4931395 5917674 6340365 6903953 7044850 7608438 8876511 9862790 10567275 11412657 12680730 13807906 14794185 17612125 17753022 19021095 20711859 21134550 22825314 24656975 26629533 29588370 31701825 34519765 35224250 38042190 41423718 44382555 49313950 52836375 53259066 57063285 62135577 63403650 69039530 73970925 79888599 88765110 95105475 103559295 105672750 114126570 123284875 124271154 133147665 147941850 158509125 159777198 172598825 186406731 190210950 207118590 221912775 246569750 266295330 285316425 310677885 317018250 345197650 369854625 372813462 399442995 443825550 475527375 517796475 559220193 570632850 621355770 665738325 739709250 798885990 862994125 932033655 951054750 1035592950 1109563875 1118440386 1331476650 1426582125 1553389425 1725988250 1864067310 1997214975 2219127750 2588982375 2796100965 2853164250 3106778850 3328691625 3994429950 4660168275 5177964750 5592201930 6657383250 7766947125 9320336550 9986074875 13980504825 15533894250 19972149750 23300841375 27961009650 46601682750 69902524125 139805048250
• Sum of all divisors σ(n): 454790000808
• Sum of proper divisors (its aliquot sum) s(n): 314984952558
• 139805048250 is an abundant number, because the sum of its proper divisors (314984952558) is greater than itself. Its abundance is 175179904308

Bases of 139805048250

• Binary: 10000010001101000001111011110110111010₂
• Hexadecimal: 0x208D07BDBA
• Base-36: 1S84BDMI

Squares and roots of 139805048250

• 139805048250 squared (139805048250²) is 19545451516184828062500
• 139805048250 cubed (139805048250³) is 2732552792288255543195766515625000
• The square root of 139805048250 is 373905.1326874239
• The cube root of 139805048250 is 5190.0827779239

Scales and comparisons

• 139,805,048,250 seconds is equal to 4,445 years, 19 weeks, 23 hours, 37 minutes, 30 seconds.
• To count from 1 to 139,805,048,250 would take you about eight thousand, eight hundred ninety 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 139805048250 cubic inches would be around 432.5 feet tall.

Recreational maths with 139805048250

• 139805048250 backwards is 052840508931
• 139805048250 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139805048250's digits is 45
• More coming soon!