139460344520

Names of 139460344520

• Cardinal: 139460344520 can be written as One hundred thirty-nine billion, four hundred sixty million, three hundred forty-four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3946034452 × 10¹¹

Factors of 139460344520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3561

Divisors of 139460344520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 28 35 40 46 49 56 70 92 98 115 140 161 184 196 230 245 280 322 392 460 490 644 805 920 980 1127 1288 1610 1657 1867 1960 2254 3220 3314 3734 4508 5635 6440 6628 7468 8285 9016 9335 11270 11599 13069 13256 14936 16570 18670 22540 23198 26138 33140 37340 38111 42941 45080 46396 52276 57995 65345 66280 74680 76222 81193 85882 91483 92792 104552 115990 130690 152444 162386 171764 182966 190555 214705 231980 261380 266777 300587 304888 324772 343528 365932 381110 405965 429410 457415 463960 522760 533554 601174 649544 731864 762220 811930 858820 914830 1067108 1202348 1333885 1502935 1524440 1623860 1717640 1829660 1867439 2104109 2134216 2404696 2667770 3005870 3093619 3247720 3659320 3734878 4208218 5335540 6011740 6187238 7469756 8416436 9337195 10520545 10671080 12023480 12374476 14939512 15468095 16832872 18674390 21041090 21655333 24748952 30936190 37348780 42082180 43310666 61872380 71153237 74697560 84164360 86621332 108276665 123744760 142306474 151587331 173242664 216553330 284612948 303174662 355766185 433106660 498072659 569225896 606349324 711532370 757936655 866213320 996145318 1212698648 1423064740 1515873310 1992290636 2490363295 2846129480 3031746620 3486508613 3984581272 4980726590 6063493240 6973017226 9961453180 13946034452 17432543065 19922906360 27892068904 34865086130 69730172260 139460344520
• Sum of all divisors σ(n): 381320369280
• Sum of proper divisors (its aliquot sum) s(n): 241860024760
• 139460344520 is an abundant number, because the sum of its proper divisors (241860024760) is greater than itself. Its abundance is 102399680240

Bases of 139460344520

• Binary: 10000001111000011110111111101011001000₂
• Hexadecimal: 0x20787BFAC8
• Base-36: 1S2F36IW

Squares and roots of 139460344520

• 139460344520 squared (139460344520²) is 19449187693637094030400
• 139460344520 cubed (139460344520³) is 2712390416388773345331219353408000
• The square root of 139460344520 is 373443.8974196793
• The cube root of 139460344520 is 5185.8137063677

Scales and comparisons

• 139,460,344,520 seconds is equal to 4,434 years, 21 weeks, 1 day, 8 hours, 35 minutes, 20 seconds.
• To count from 1 to 139,460,344,520 would take you about eight thousand, eight hundred sixty-eight 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 139460344520 cubic inches would be around 432.2 feet tall.

Recreational maths with 139460344520

• 139460344520 backwards is 025443064931
• The number of decimal digits it has is: 12
• The sum of 139460344520's digits is 41
• More coming soon!