4645612038040

Names of 4645612038040

• Cardinal: 4645612038040 can be written as Four trillion, six hundred forty-five billion, six hundred twelve million, thirty-eight thousand and forty.

Scientific notation

• Scientific notation: 4.64561203804 × 10¹²

Factors of 4645612038040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 222

Divisors of 4645612038040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 47 62 94 124 137 155 188 235 248 274 310 376 470 548 620 685 940 961 1096 1240 1370 1457 1880 1922 2740 2914 3844 4247 4805 5480 5828 6439 7285 7688 8494 9610 11656 12878 14570 16988 18769 19220 21235 25756 29140 32195 33976 37538 38440 42470 45167 51512 58280 64390 75076 84940 90334 93845 128780 131657 150152 169880 180668 187690 199609 225835 257560 263314 361336 375380 399218 451670 526628 581839 658285 750760 798436 882143 903340 998045 1053256 1163678 1316570 1596872 1764286 1806680 1996090 2327356 2571353 2633140 2909195 3528572 3992180 4410715 4654712 5142706 5266280 5818390 6187879 7057144 7984360 8821430 10285412 11636780 12375758 12856765 17642860 18037009 20570824 23273560 24751516 25713530 27346433 30939395 35285720 36074018 49503032 51427060 54692866 61878790 72148036 79711943 90185045 102854120 109385732 120853591 123757580 136732165 144296072 159423886 180370090 218771464 241707182 247515160 273464330 318847772 360740180 398559715 483414364 546928660 604267955 637695544 721480360 797119430 847739423 966828728 1093857320 1208535910 1594238860 1695478846 2417071820 2471070233 3188477720 3390957692 3746461321 4238697115 4834143640 4942140466 6781915384 7492922642 8477394230 9884280932 12355351165 14985845284 16954788460 18732306605 19768561864 24710702330 29971690568 33909576920 37464613210 49421404660 74929226420 98842809320 116140300951 149858452840 232280601902 464561203804 580701504755 929122407608 1161403009510 2322806019020 4645612038040
• Sum of all divisors σ(n): 11111593737600
• Sum of proper divisors (its aliquot sum) s(n): 6465981699560
• 4645612038040 is an abundant number, because the sum of its proper divisors (6465981699560) is greater than itself. Its abundance is 1820369661520

Bases of 4645612038040

• Binary: 1000011100110100100000011100010011110011000₂
• Hexadecimal: 0x439A40E2798
• Base-36: 1NA5XGLUG

Squares and roots of 4645612038040

• 4645612038040 squared (4645612038040²) is 21581711207982162407041600
• 4645612038040 cubed (4645612038040³) is 100260257389304723815742799423062464000
• The square root of 4645612038040 is 2155368.1908295853
• The cube root of 4645612038040 is 16685.8235291999

Scales and comparisons

• 4,645,612,038,040 seconds is equal to 147,716 years, 4 weeks, 5 days, 20 hours, 20 minutes, 40 seconds.
• To count from 1 to 4,645,612,038,040 would take you about three hundred sixty-nine thousand, two 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 4645612038040 cubic inches would be around 1390.5 feet tall.

Recreational maths with 4645612038040

• 4645612038040 backwards is 0408302165464
• The number of decimal digits it has is: 13
• The sum of 4645612038040's digits is 43
• More coming soon!