3845116261440

Names of 3845116261440

• Cardinal: 3845116261440 can be written as Three trillion, eight hundred forty-five billion, one hundred sixteen million, two hundred sixty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.84511626144 × 10¹²

Factors of 3845116261440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6054

Divisors of 3845116261440

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 64 72 74 80 90 96 111 120 144 148 160 180 185 192 222 240 288 296 320 333 360 370 444 480 555 576 592 666 720 740 888 960 1110 1184 1332 1440 1480 1665 1776 2220 2368 2664 2880 2960 3330 3552 4440 5328 5920 6007 6660 7104 8880 10656 11840 12014 13320 17760 18021 21312 24028 26640 30035 35520 36042 48056 53280 54063 60070 72084 90105 96112 106560 108126 120140 144168 180210 192224 216252 222259 240280 270315 288336 360420 384448 432504 444518 480560 540630 576672 666777 720840 865008 889036 961120 1081260 1111295 1153344 1333554 1441680 1730016 1778072 1922240 2000331 2162520 2222590 2667108 2883360 3333885 3460032 3556144 4000662 4325040 4445180 5334216 5766720 6667770 7112288 8001324 8650080 8890360 10001655 10668432 13335540 14224576 16002648 17300160 17780720 20003310 21336864 26671080 32005296 35561440 36084049 40006620 42673728 53342160 64010592 71122880 72168098 80013240 106684320 108252147 128021184 144336196 160026480 180420245 213368640 216504294 288672392 320052960 324756441 360840490 433008588 541260735 577344784 640105920 649512882 721680980 866017176 1082521470 1154689568 1299025764 1335109813 1443361960 1623782205 1732034352 2165042940 2309379136 2598051528 2670219626 2886723920 3247564410 3464068704 4005329439 4330085880 5196103056 5340439252 5773447840 6495128820 6675549065 6928137408 8010658878 8660171760 10392206112 10680878504 11546895680 12015988317 12990257640 13351098130 16021317756 17320343520 20026647195 20784412224 21361757008 24031976634 25980515280 26702196260 32042635512 34640687040 40053294390 42723514016 48063953268 51961030560 53404392520 60079941585 64085271024 80106588780 85447028032 96127906536 103922061120 106808785040 120159883170 128170542048 160213177560 192255813072 213617570080 240319766340 256341084096 320426355120 384511626144 427235140160 480639532680 640852710240 769023252288 961279065360 1281705420480 1922558130720 3845116261440
• Sum of all divisors σ(n): 13585307976396
• Sum of proper divisors (its aliquot sum) s(n): 9740191714956
• 3845116261440 is an abundant number, because the sum of its proper divisors (9740191714956) is greater than itself. Its abundance is 5895075453516

Bases of 3845116261440

• Binary: 110111111101000010110010011111010001000000₂
• Hexadecimal: 0x37F42C9F440
• Base-36: 1D2F6XZK0

Squares and roots of 3845116261440

• 3845116261440 squared (3845116261440²) is 14784919063990322430873600
• 3845116261440 cubed (3845116261440³) is 56849732717023452713740869665193984000
• The square root of 3845116261440 is 1960896.8003033713
• The cube root of 3845116261440 is 15666.4221610087

Scales and comparisons

• 3,845,116,261,440 seconds is equal to 122,262 years, 41 weeks, 5 days, 10 hours, 24 minutes.
• To count from 1 to 3,845,116,261,440 would take you about three hundred five thousand, six hundred fifty-seven 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 3845116261440 cubic inches would be around 1305.5 feet tall.

Recreational maths with 3845116261440

• 3845116261440 backwards is 0441626115483
• 3845116261440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3845116261440's digits is 45
• More coming soon!