144147680040

Names of 144147680040

• Cardinal: 144147680040 can be written as One hundred forty-four billion, one hundred forty-seven million, six hundred eighty thousand and forty.

Scientific notation

• Scientific notation: 1.4414768004 × 10¹¹

Factors of 144147680040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7552

Divisors of 144147680040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 52 56 60 65 70 78 84 91 104 105 120 130 140 156 168 182 195 210 260 273 280 312 364 390 420 455 520 546 728 780 840 910 1092 1365 1560 1820 2184 2730 2789 3640 4733 5460 5578 8367 9466 10920 11156 13945 14199 16734 18932 19523 22312 23665 27890 28398 33131 33468 36257 37864 39046 41835 47330 55780 56796 58569 61529 66262 66936 70995 72514 78092 83670 94660 97615 99393 108771 111560 113592 117138 123058 132524 141990 145028 156184 165655 167340 181285 184587 189320 195230 198786 217542 234276 246116 253799 265048 283980 290056 292845 307645 331310 334680 362570 369174 390460 397572 430703 435084 468552 492232 496965 507598 543855 567960 585690 615290 662620 725140 738348 761397 780920 795144 861406 870168 922935 993930 1015196 1087710 1171380 1230580 1268995 1292109 1325240 1450280 1476696 1522794 1722812 1845870 1987860 2030392 2153515 2175420 2342760 2461160 2537990 2584218 3045588 3445624 3691740 3806985 3975720 4307030 4350840 5075980 5168436 6091176 6460545 7383480 7613970 8614060 10151960 10336872 12921090 13200337 15227940 17228120 25842180 26400674 30455880 39601011 51684360 52801348 66001685 79202022 92402359 105602696 132003370 158404044 171604381 184804718 198005055 264006740 277207077 316808088 343208762 369609436 396010110 462011795 514813143 528013480 554414154 686417524 739218872 792020220 858021905 924023590 1029626286 1108828308 1201230667 1372835048 1386035385 1584040440 1716043810 1848047180 2059252572 2217656616 2402461334 2574065715 2772070770 3432087620 3603692001 3696094360 4118505144 4804922668 5148131430 5544141540 6006153335 6864175240 7207384002 9609845336 10296262860 11088283080 12012306670 14414768004 18018460005 20592525720 24024613340 28829536008 36036920010 48049226680 72073840020 144147680040
• Sum of all divisors σ(n): 532540915200
• Sum of proper divisors (its aliquot sum) s(n): 388393235160
• 144147680040 is an abundant number, because the sum of its proper divisors (388393235160) is greater than itself. Its abundance is 244245555120

Bases of 144147680040

• Binary: 10000110001111110111110000101100101000₂
• Hexadecimal: 0x218FDF0B28
• Base-36: 1U7XT1RC

Squares and roots of 144147680040

• 144147680040 squared (144147680040²) is 20778553660914214401600
• 144147680040 cubed (144147680040³) is 2995180304807432831449796864064000
• The square root of 144147680040 is 379667.8548942483
• The cube root of 144147680040 is 5243.2739873155

Scales and comparisons

• 144,147,680,040 seconds is equal to 4,583 years, 23 weeks, 2 days, 22 hours, 14 minutes.
• To count from 1 to 144,147,680,040 would take you about nine thousand, one hundred sixty-six 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 144147680040 cubic inches would be around 436.9 feet tall.

Recreational maths with 144147680040

• 144147680040 backwards is 040086741441
• 144147680040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144147680040's digits is 39
• More coming soon!