3439867811820

Names of 3439867811820

• Cardinal: 3439867811820 can be written as Three trillion, four hundred thirty-nine billion, eight hundred sixty-seven million, eight hundred eleven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.43986781182 × 10¹²

Factors of 3439867811820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 141510

Divisors of 3439867811820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 71 110 132 142 165 213 220 284 330 355 426 521 660 710 781 852 1042 1065 1420 1562 1563 2084 2130 2343 2605 3124 3126 3905 4260 4686 5210 5731 6252 7810 7815 9372 10420 11462 11715 15620 15630 17193 22924 23430 28655 31260 34386 36991 46860 57310 68772 73982 85965 110973 114620 140897 147964 171930 184955 221946 281794 343860 369910 406901 422691 443892 554865 563588 704485 739820 813802 845382 1109730 1220703 1408970 1549867 1627604 1690764 2034505 2113455 2219460 2441406 2817940 3099734 4069010 4226910 4649601 4882812 6103515 6199468 7749335 8138020 8453820 9299202 10003687 12207030 15498670 18598404 20007374 23248005 24414060 30011061 30997340 40014748 46496010 50018435 60022122 73407337 92992020 100036870 110040557 120044244 146814674 150055305 200073740 220081114 220222011 293629348 300110610 330121671 367036685 440162228 440444022 550202785 600221220 660243342 734073370 807480707 880888044 1100405570 1101110055 1320486684 1468146740 1614961414 1650608355 2200811140 2202220110 2422442121 3229922828 3301216710 4037403535 4404440220 4844884242 5211920927 6602433420 8074807070 9689768484 10423841854 12112210605 15635762781 16149614140 20847683708 24224421210 26059604635 31271525562 48448842420 52119209270 57331130197 62543051124 78178813905 104238418540 114662260394 156357627810 171993390591 229324520788 286655650985 312715255620 343986781182 573311301970 687973562364 859966952955 1146622603940 1719933905910 3439867811820
• Sum of all divisors σ(n): 10675749030912
• Sum of proper divisors (its aliquot sum) s(n): 7235881219092
• 3439867811820 is an abundant number, because the sum of its proper divisors (7235881219092) is greater than itself. Its abundance is 3796013407272

Bases of 3439867811820

• Binary: 110010000011101000000110010101011111101100₂
• Hexadecimal: 0x320E81957EC
• Base-36: 17W94HALO

Squares and roots of 3439867811820

• 3439867811820 squared (3439867811820²) is 11832690562795314931712400
• 3439867811820 cubed (3439867811820³) is 40702891394185884276697306113560568000
• The square root of 3439867811820 is 1854688.0632117087
• The cube root of 3439867811820 is 15095.4912664979

Scales and comparisons

• 3,439,867,811,820 seconds is equal to 109,377 years, 8 weeks, 20 hours, 37 minutes.
• To count from 1 to 3,439,867,811,820 would take you about two hundred seventy-three thousand, four hundred forty-two 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 3439867811820 cubic inches would be around 1258 feet tall.

Recreational maths with 3439867811820

• 3439867811820 backwards is 0281187689343
• 3439867811820 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3439867811820's digits is 60
• More coming soon!