18320830744320

Names of 18320830744320

• Cardinal: 18320830744320 can be written as Eighteen trillion, three hundred twenty billion, eight hundred thirty million, seven hundred forty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.832083074432 × 10¹³

Factors of 18320830744320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 122334630

Divisors of 18320830744320

• Number of divisors d(n): 216
• 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 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 520 576 585 624 640 720 768 780 832 936 960 1040 1152 1170 1248 1280 1440 1560 1664 1872 1920 2080 2304 2340 2496 2880 3120 3328 3744 3840 4160 4680 4992 5760 6240 7488 8320 9360 9984 11520 12480 14976 16640 18720 24960 29952 37440 49920 74880 149760 122334607 244669214 367003821 489338428 611673035 734007642 978676856 1101011463 1223346070 1468015284 1590349891 1835019105 1957353712 2202022926 2446692140 2936030568 3180699782 3670038210 3914707424 4404045852 4771049673 4893384280 5505057315 5872061136 6361399564 7340076420 7829414848 7951749455 8808091704 9542099346 9786768560 11010114630 11744122272 12722799128 14313149019 14680152840 15658829696 15903498910 17616183408 19084198692 19573537120 22020229260 23488244544 23855248365 25445598256 28626298038 29360305680 31317659392 31806997820 35232366816 38168397384 39147074240 44040458520 46976489088 47710496730 50891196512 57252596076 58720611360 63613995640 70464733632 71565745095 76336794768 78294148480 88080917040 93952978176 95420993460 101782393024 114505192152 117441222720 127227991280 140929467264 143131490190 152673589536 156588296960 176161834080 190841986920 203564786048 229010384304 234882445440 254455982560 281858934528 286262980380 305347179072 352323668160 381683973840 407129572096 458020768608 469764890880 508911965120 572525960760 610694358144 704647336320 763367947680 916041537216 1017823930240 1145051921520 1221388716288 1409294672640 1526735895360 1832083074432 2035647860480 2290103843040 3053471790720 3664166148864 4580207686080 6106943581440 9160415372160 18320830744320
• Sum of all divisors σ(n): 68264179279296
• Sum of proper divisors (its aliquot sum) s(n): 49943348534976
• 18320830744320 is an abundant number, because the sum of its proper divisors (49943348534976) is greater than itself. Its abundance is 31622517790656

Bases of 18320830744320

• Binary: 100001010100110100110100110111100011100000000₂
• Hexadecimal: 0x10A9A69BC700
• Base-36: 6HSH1LFK0

Squares and roots of 18320830744320

• 18320830744320 squared (18320830744320²) is 335652839162020925212262400
• 18320830744320 cubed (18320830744320³) is 6149438855137849072331988399783149568000
• The square root of 18320830744320 is 4280283.9560384309
• The cube root of 18320830744320 is 26362.2042679335

Scales and comparisons

• 18,320,830,744,320 seconds is equal to 582,545 years, 38 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 18,320,830,744,320 would take you about one million, four hundred fifty-six thousand, three hundred sixty-four 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 18320830744320 cubic inches would be around 2196.9 feet tall.

Recreational maths with 18320830744320

• 18320830744320 backwards is 02344703802381
• 18320830744320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18320830744320's digits is 45
• More coming soon!