55438983369720

Names of 55438983369720

• Cardinal: 55438983369720 can be written as Fifty-five trillion, four hundred thirty-eight billion, nine hundred eighty-three million, three hundred sixty-nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.543898336972 × 10¹³

Factors of 55438983369720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 42201

Divisors of 55438983369720

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 821 1080 1571 1642 2463 3142 3284 4105 4713 4926 6284 6568 7389 7855 8210 9426 9852 12315 12568 14139 14778 15710 16420 18852 19704 22167 23565 24630 28278 29556 31420 32840 36945 37704 39799 42417 44334 47130 49260 56556 59112 62840 70695 73890 79598 84834 88668 94260 98520 110835 113112 119397 141390 147780 159196 169668 177336 188520 198995 212085 221670 238794 282780 295560 318392 339336 358191 397990 424170 443340 477588 565560 596985 716382 795980 848340 886680 955176 1074573 1193970 1289791 1432764 1591960 1696680 1790955 2149146 2387940 2579582 2865528 3581910 3869373 4298292 4775880 5159164 5372865 6448955 7163820 7738746 8596584 10318328 10745730 11608119 12897910 14327640 15477492 19346865 21491460 23216238 25795820 30954984 32674979 34824357 38693730 42982920 46432476 51591640 58040595 62524229 65349958 69648714 77387460 92864952 98024937 116081190 125048458 130699916 139297428 154774920 163374895 174121785 187572687 196049874 232162380 250096916 261399832 278594856 294074811 312621145 326749790 348243570 375145374 392099748 464324760 490124685 500193832 562718061 588149622 625242290 653499580 696487140 750290748 784199496 882224433 937863435 980249370 1125436122 1176299244 1250484580 1306999160 1392974280 1470374055 1500581496 1688154183 1764448866 1875726870 1960498740 2250872244 2352598488 2500969160 2813590305 2940748110 3376308366 3528897732 3751453740 3920997480 4411122165 4501744488 5627180610 5881496220 6752616732 7057795464 7502907480 8440770915 8822244330 11254361220 11762992440 13505233464 16881541830 17644488660 22508722440 33763083660 35288977320 51332392009 67526167320 102664784018 153997176027 205329568036 256661960045 307994352054 410659136072 461991528081 513323920090 615988704108 769985880135 923983056162 1026647840180 1231977408216 1385974584243 1539971760270 1847966112324 2053295680360 2309957640405 2771949168486 3079943520540 3695932224648 4619915280810 5543898336972 6159887041080 6929872921215 9239830561620 11087796673944 13859745842430 18479661123240 27719491684860 55438983369720
• Sum of all divisors σ(n): 185144123520000
• Sum of proper divisors (its aliquot sum) s(n): 129705140150280
• 55438983369720 is an abundant number, because the sum of its proper divisors (129705140150280) is greater than itself. Its abundance is 74266156780560

Bases of 55438983369720

• Binary: 1100100110101111100100111010010001001111111000₂
• Hexadecimal: 0x326BE4E913F8
• Base-36: JNGBFB0U0

Squares and roots of 55438983369720

• 55438983369720 squared (55438983369720²) is 3073480877068090726212878400
• 55438983369720 cubed (55438983369720³) is 170390655230930321482587923294092602048000
• The square root of 55438983369720 is 7445735.9186127467
• The cube root of 55438983369720 is 38130.4343616429

Scales and comparisons

• 55,438,983,369,720 seconds is equal to 1,762,788 years, 9 weeks, 5 days, 2 hours, 42 minutes.
• To count from 1 to 55,438,983,369,720 would take you about four million, four hundred six thousand, nine hundred seventy 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 55438983369720 cubic inches would be around 3177.5 feet tall.

Recreational maths with 55438983369720

• 55438983369720 backwards is 02796338983455
• 55438983369720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55438983369720's digits is 72
• More coming soon!