3845134120

Names of 3845134120

• Cardinal: 3845134120 can be written as Three billion, eight hundred forty-five million, one hundred thirty-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.84513412 × 10⁹

Factors of 3845134120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1231

Divisors of 3845134120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 17 19 20 34 38 40 68 76 85 95 136 152 170 190 323 340 359 380 646 680 718 760 829 1292 1436 1615 1658 1795 2584 2872 3230 3316 3590 4145 6103 6460 6632 6821 7180 8290 12206 12920 13642 14093 14360 15751 16580 24412 27284 28186 30515 31502 33160 34105 48824 54568 56372 61030 63004 68210 70465 78755 112744 115957 122060 126008 136420 140930 157510 231914 244120 267767 272840 281860 297611 315020 463828 535534 563720 579785 595222 630040 927656 1071068 1159570 1190444 1338835 1488055 2142136 2319140 2380888 2677670 2976110 4638280 5059387 5355340 5654609 5952220 10118774 10710680 11309218 11904440 20237548 22618436 25296935 28273045 40475096 45236872 50593870 56546090 96128353 101187740 113092180 192256706 202375480 226184360 384513412 480641765 769026824 961283530 1922567060 3845134120
• Sum of all divisors σ(n): 9681120000
• Sum of proper divisors (its aliquot sum) s(n): 5835985880
• 3845134120 is an abundant number, because the sum of its proper divisors (5835985880) is greater than itself. Its abundance is 1990851760

Bases of 3845134120

• Binary: 11100101001100000001011100101000₂
• Hexadecimal: 0xE5301728
• Base-36: 1RLAKH4

Squares and roots of 3845134120

• 3845134120 squared (3845134120²) is 14785056400788174400
• 3845134120 cubed (3845134120³) is 56850524832795004277950528000
• The square root of 3845134120 is 62009.1454545215
• The cube root of 3845134120 is 1566.6446415093

Scales and comparisons

• 3,845,134,120 seconds is equal to 122 years, 13 weeks, 4 days, 20 hours, 48 minutes, 40 seconds.
• To count from 1 to 3,845,134,120 would take you about two hundred forty-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 3845134120 cubic inches would be around 130.6 feet tall.

Recreational maths with 3845134120

• 3845134120 backwards is 0214315483
• The number of decimal digits it has is: 10
• The sum of 3845134120's digits is 31
• More coming soon!