163385202240

Names of 163385202240

• Cardinal: 163385202240 can be written as One hundred sixty-three billion, three hundred eighty-five million, two hundred two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.6338520224 × 10¹¹

Factors of 163385202240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2112

Divisors of 163385202240

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 130 144 156 160 180 192 195 208 234 240 260 288 312 320 360 390 416 468 480 520 576 585 624 720 780 832 936 960 1040 1170 1248 1440 1560 1872 2080 2089 2340 2496 2880 3120 3744 4160 4178 4680 6240 6267 7488 8356 9360 10445 12480 12534 16712 18720 18801 20890 25068 27157 31335 33424 37440 37602 41780 50136 54314 62670 66848 75204 81471 83560 94005 100272 108628 125340 133696 135785 150408 162942 167120 188010 200544 217256 244413 250680 271570 300816 325884 334240 376020 401088 407355 434512 488826 501360 543140 601632 651768 668480 752040 814710 869024 977652 1002720 1086280 1203264 1222065 1303536 1504080 1629420 1738048 1955304 2005440 2172560 2444130 2607072 3008160 3258840 3910608 4345120 4363921 4888260 5214144 6016320 6517680 7821216 8690240 8727842 9776520 13035360 13091763 15642432 17455684 19553040 21819605 26070720 26183526 34911368 39106080 39275289 43639210 52367052 56730973 65458815 69822736 78212160 78550578 87278420 104734104 113461946 130917630 139645472 157101156 170192919 174556840 196376445 209468208 226923892 261835260 279290944 283654865 314202312 340385838 349113680 392752890 418936416 453847784 510578757 523670520 567309730 628404624 680771676 698227360 785505780 837872832 850964595 907695568 1021157514 1047341040 1134619460 1256809248 1361543352 1396454720 1571011560 1701929190 1815391136 2042315028 2094682080 2269238920 2513618496 2552893785 2723086704 3142023120 3403858380 3630782272 4084630056 4189364160 4538477840 5105787570 5446173408 6284046240 6807716760 8169260112 9076955680 10211575140 10892346816 12568092480 13615433520 16338520224 18153911360 20423150280 27230867040 32677040448 40846300560 54461734080 81692601120 163385202240
• Sum of all divisors σ(n): 605495869524
• Sum of proper divisors (its aliquot sum) s(n): 442110667284
• 163385202240 is an abundant number, because the sum of its proper divisors (442110667284) is greater than itself. Its abundance is 278725465044

Bases of 163385202240

• Binary: 10011000001010100001000101011001000000₂
• Hexadecimal: 0x260A845640
• Base-36: 2323BWW0

Squares and roots of 163385202240

• 163385202240 squared (163385202240²) is 26694724311005701017600
• 163385202240 cubed (163385202240³) is 4361522930294711118553549799424000
• The square root of 163385202240 is 404209.3544686961
• The cube root of 163385202240 is 5466.8552303257

Scales and comparisons

• 163,385,202,240 seconds is equal to 5,195 years, 7 weeks, 3 days, 10 hours, 24 minutes.
• To count from 1 to 163,385,202,240 would take you about ten thousand, three 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 163385202240 cubic inches would be around 455.6 feet tall.

Recreational maths with 163385202240

• 163385202240 backwards is 042202583361
• 163385202240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 163385202240's digits is 36
• More coming soon!